Bhaktipriya Shridhar [Sun, 21 Feb 2016 09:53:37 +0000 (15:23 +0530)]
staging: rts5208: Prefer using BIT macro
Replace all instances of bit shifting on 1 with the BIT(x) macro.
This was done using Coccinelle.
@@ int c; @@
- (1 << c)
+ BIT(c)
Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Bhaktipriya Shridhar [Sun, 21 Feb 2016 07:35:20 +0000 (13:05 +0530)]
staging: rts5208: Removed unnecessary return variable
This patch removes unnecessary return variables in switch statements.
This was done with Coccinelle:
@@ local idexpression ret; expression e1,e2; identifier label;
@@
switch ( ... ) {
case label : ...
- ret = e1;
- break;
+ return e1;
... default: ...
- ret = e2;
+ return e2;
... }
... when != ret
- return ret;
@@ type T; identifier x; @@
- T x;
... when != x
Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Bhaktipriya Shridhar [Thu, 10 Mar 2016 17:36:23 +0000 (23:06 +0530)]
staging: media: davinci_vpfe: Remove unnecessary else after return
This patch fixes the checkpatch warning that else is not generally
useful after a break or return.
This was done using Coccinelle:
@@
expression e2;
statement s1;
@@
if(e2) { ... return ...; }
-else
s1
Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Bhaktipriya Shridhar [Thu, 10 Mar 2016 17:29:47 +0000 (22:59 +0530)]
staging: media: davinci_vpfe: dm365_ipipe_hw: Remove unnecessary else after return
This patch fixes the checkpatch warning that else is not generally
useful after a break or return.
This was done using Coccinelle:
@@
expression e2;
statement s1;
@@
if(e2) { ... return ...; }
-else
s1
Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Sandhya Bankar [Sun, 6 Mar 2016 13:24:09 +0000 (18:54 +0530)]
Staging: media: Remove unnecessary goto.
Remove unnecessary goto.
Signed-off-by: Sandhya Bankar <bankarsandhya512@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Eva Rachel Retuya [Sat, 27 Feb 2016 12:39:22 +0000 (20:39 +0800)]
staging: [media] mn88472: simplify NULL tests
Replace direct comparisons to NULL i.e. 'x == NULL' with '!x' for
consistency. Coccinelle semantic patch used:
@@
identifier func;
expression x;
statement Z;
@@
x = func(...);
if (
(
+ !
x
- == NULL
|
+ !
- NULL ==
x
)
) Z
Signed-off-by: Eva Rachel Retuya <eraretuya@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Amitoj Kaur Chawla [Thu, 25 Feb 2016 05:37:47 +0000 (11:07 +0530)]
staging: media: omap4iss: Remove unnecessary platform_set_drvdata()
Unnecessary platform_set_drvdata() has been removed since the driver
core clears the driver data to NULL after device release or on
probe failure. There is no need to manually clear the device
driver data to NULL.
The Coccinelle semantic patch used to make this change is as follows:
//<smpl>
@@
struct platform_device *pdev;
@@
- platform_set_drvdata(pdev, NULL);
//</smpl>
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Bhumika Goyal [Fri, 11 Mar 2016 10:23:57 +0000 (15:53 +0530)]
Staging: rtl8712: Remove function r8712_setptm_cmd and r8712_gettssi_cmd
The function r8712_setptm_cmd and r8712_gettssi_cmd are not used
anywhere in the kernel so remove them. Also, remove their function
prototypes.
Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Bhaktipriya Shridhar [Thu, 10 Mar 2016 16:50:25 +0000 (22:20 +0530)]
staging: rtl8712: Remove unnecessary else after return
This patch fixes the checkpatch warning that else is not generally
useful after a break or return.
This was done using Coccinelle:
@@
expression e2;
statement s1;
@@
if(e2) { ... return ...; }
-else
s1
Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Sandhya Bankar [Sun, 6 Mar 2016 10:03:31 +0000 (15:33 +0530)]
Staging: rtl8712: Avoid multiple assignments.
Avoid multiple assignments.This isssue is found by checkpatch.pl script.
Signed-off-by: Sandhya Bankar <bankarsandhya512@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
G Pooja Shamili [Sun, 6 Mar 2016 09:42:30 +0000 (15:12 +0530)]
staging: rtl8712: Remove the unnecessary parantheses
The unnecessary parantheses on the right side of assignments were removed,
as in most cases (expect for ==, >=, <=, !=), they are futile.
This was done using Coccinelle, the semantic patch being:
@@
expression E1,E2,E3;
binary operator bin_op = {==,>=,<=,!=};
@@
E1 =
(
(
E2 bin_op E3
)
|
-(
E2
-)
)
;
Signed-off-by: G Pooja Shamili <poojashamili@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Amitoj Kaur Chawla [Sun, 6 Mar 2016 00:44:43 +0000 (06:14 +0530)]
staging: rtl8712: rtl871x_mp_ioctl: Remove exceptional & on function name
In this file, function names are otherwise used as pointers without
&.
The Coccinelle semantic patch that is used to make this change is as
follows:
// <smpl>
@r@
identifier f;
@@
f(...) { ... }
@@
identifier r.f;
@@
- &f
+ f
@m@
type T;
identifier f;
@@
T f(...);
@@
identifier m.f;
@@
- &f
+ f
// </smpl>
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Bhaktipriya Shridhar [Sat, 5 Mar 2016 21:21:42 +0000 (02:51 +0530)]
drivers: staging: rtl8712: Change form of NULL comparisons
Change null comparisons of the form x == NULL to !x.
This was done using Coccinelle.
@@
expression e;
@@
- e == NULL
+ !e
Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Bhaktipriya Shridhar [Thu, 25 Feb 2016 10:47:33 +0000 (16:17 +0530)]
staging: rtl8712: Make return of 0 explicit
Delete unnecessary local variable whose value is always 0 and
return 0 as the result.
The following Coccinelle script was used:
@@
identifier ret; expression E;
type T;
@@
(
- T ret;
|
- T ret = 0;
)
... when != \(ret=E
\|ret--\|ret++\|--ret\|++ret\|ret-=E\|ret+=E\|ret|=E\|ret&=E\)
(
?-ret = 0;
)
... when != \(ret=E
\|ret--\|ret++\|--ret\|++ret\|ret-=E\|ret+=E\|ret|=E\|ret&=E\)
(
return
- ret
+ 0
;
)
Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Bhumika Goyal [Wed, 24 Feb 2016 10:39:31 +0000 (16:09 +0530)]
Staging: rtl8712: Clean up tests if NULL returned on failure
Some functions like kmalloc/usb_alloc_urb/kmalloc_array returns NULL as
their return value on failure. !x is generally preferred over x==NULL
or NULL==x so make use of !x if the value returned on failure
by these functions is NULL.
Done using coccinelle:
@@
expression e;
statement S;
@@
e = \(kmalloc\|devm_kzalloc\|kmalloc_array
\|devm_ioremap\|usb_alloc_urb\|alloc_netdev\)(...);
- if(e==NULL)
+ if(!e)
S
Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Bhaktipriya Shridhar [Mon, 22 Feb 2016 17:09:00 +0000 (22:39 +0530)]
staging: rtl8712: Remove unnecessary parantheses
Removed parantheses on the right hand side of assignments as they are
not needed.
This was done with Coccinelle:
@@ expression a, b; @@
a =
- (
b
- )
;
Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Bhaktipriya Shridhar [Mon, 22 Feb 2016 13:29:45 +0000 (18:59 +0530)]
staging: rtl8712: Simplify return
Simplified the multiline check to a single return statement.
Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Acked-by: Daniel Baluta <daniel.baluta@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Amitoj Kaur Chawla [Sun, 21 Feb 2016 14:23:27 +0000 (19:53 +0530)]
staging: rtl8712: Remove exceptional & on function name
Remove exceptional '&' operator in front of a function name.
The Coccinelle semantic patch that is used to make this change is as
follows:
// <smpl>
@r@
identifier f;
@@
f(...) { ... }
@@
identifier r.f;
@@
- &f
+ f
@m@
type T;
identifier f;
@@
T f(...);
@@
identifier m.f;
@@
- &f
+ f
// </smpl>
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Bhaktipriya Shridhar [Sun, 21 Feb 2016 07:26:16 +0000 (12:56 +0530)]
staging: rtl8712: Remove unnecessary cast on void pointer
The following Coccinelle script was used to detect this:
@r@
expression x;
void* e;
type T;
identifier f;
@@
(
*((T *)e)
|
((T *)x)[...]
|
((T*)x)->f
|
- (T*)
e
)
Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Bhaktipriya Shridhar [Sun, 21 Feb 2016 07:21:32 +0000 (12:51 +0530)]
staging: rtl8712: Remove cast on void pointer
The following Coccinelle script was used to detect this:
@r@
expression x;
void* e;
type T;
identifier f;
@@
(
*((T *)e)
|
((T *)x)[...]
|
((T *)x)->f
|
- (T *)
e
)
Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Eva Rachel Retuya [Sat, 27 Feb 2016 12:39:23 +0000 (20:39 +0800)]
staging: ste_rmi4: simplify NULL tests
Replace direct comparisons to NULL i.e. 'x == NULL' with '!x' for
consistency. Coccinelle semantic patch used:
@@
identifier func;
expression x;
statement Z;
@@
x = func(...);
if (
(
+ !
x
- == NULL
|
+ !
- NULL ==
x
)
) Z
Signed-off-by: Eva Rachel Retuya <eraretuya@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Dilek Uzulmez [Mon, 22 Feb 2016 23:01:07 +0000 (01:01 +0200)]
Staging: ste_rmi4: Add space around '/'
Add space around operator '/'. Problem found using checkpatch.pl
CHECK: spaces preferred around that '/' (ctx:VxV)
Signed-off-by: Dilek Uzulmez <dilekuzulmez@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Laura Garcia Liebana [Sat, 27 Feb 2016 23:47:09 +0000 (00:47 +0100)]
staging: octeon: Fix braces in condition statement
Braces should be used on all arms of the if statement. Checkpatch
detected this issue.
Signed-off-by: Laura Garcia Liebana <nevola@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Laura Garcia Liebana [Sat, 27 Feb 2016 23:46:29 +0000 (00:46 +0100)]
staging: octeon: Remove multiple blank lines
Avoid the use of multiple blank lines. Checkpatch detected these issues.
Signed-off-by: Laura Garcia Liebana <nevola@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Laura Garcia Liebana [Sat, 27 Feb 2016 23:45:13 +0000 (00:45 +0100)]
staging: octeon: Fix lines over 80 characters
The lines should be adjusted to 80 characters. Checkpatch detected these
issues.
Signed-off-by: Laura Garcia Liebana <nevola@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Laura Garcia Liebana [Sat, 27 Feb 2016 23:44:37 +0000 (00:44 +0100)]
staging: octeon: Remove blank lines after open brace
Blank lines are not necessary after an open brace. Checkpatch detected
these issues.
Signed-off-by: Laura Garcia Liebana <nevola@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Laura Garcia Liebana [Sat, 27 Feb 2016 23:43:52 +0000 (00:43 +0100)]
staging: octeon: Fix block comments
Remove commented source code. Checkpatch detected these issues.
Signed-off-by: Laura Garcia Liebana <nevola@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Laura Garcia Liebana [Sat, 27 Feb 2016 23:43:12 +0000 (00:43 +0100)]
staging: octeon: Remove comparison to NULL
Comparison to NULL should be avoided in conditions. Chackpatch detected
these issues.
Signed-off-by: Laura Garcia Liebana <nevola@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Laura Garcia Liebana [Sat, 27 Feb 2016 23:42:43 +0000 (00:42 +0100)]
staging: octeon: Insert blank line after struct declaration
Blank line is inserted after a struct declaration. Checkpatch detected
these issues.
Signed-off-by: Laura Garcia Liebana <nevola@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Laura Garcia Liebana [Sat, 27 Feb 2016 23:41:39 +0000 (00:41 +0100)]
staging: octeon: Move logical operators on the correct line
Logical continuations should be on the previous line. Checkpatch detected this issue.
Signed-off-by: Laura Garcia Liebana <nevola@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Bhaktipriya Shridhar [Sat, 27 Feb 2016 17:51:47 +0000 (23:21 +0530)]
staging: octeon: Convert create_singlethread_workqueue()
With conccurency managed workqueues, use of dedicated workqueues can
be replaced by system_wq. Drop cvm_oct_poll_queue by using system_wq.
There are multiple work items per cvm_oct_poll_queue (viz.
cvm_oct_rx_refill_work, port_periodic_work) and different
cvm_oct_poll_queues need not be be ordered. Hence, concurrency
can be increased by switching to system_wq.
All work items are sync canceled in cvm_oct_remove() so it
is guaranteed that no work is in flight by the time exit path runs.
Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Ben Marsh [Tue, 1 Mar 2016 10:29:38 +0000 (11:29 +0100)]
Staging: slicoss: changes comparisons to NULL in slicoss.c
This is a patch to slicoss.c to change the style of NULL comparisons in
order to remove checkpatch.pl warnings.
Signed-off-by: Ben Marsh <bmarsh94@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Ben Marsh [Tue, 1 Mar 2016 10:22:48 +0000 (11:22 +0100)]
Staging: slicoss: removes unnecessary blank lines in slicoss.c
This is a patch to slicoss.c to remove unnecessary blank lines as found
by checkpatch.pl
Signed-off-by: Ben Marsh <bmarsh94@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Ben Marsh [Tue, 1 Mar 2016 10:06:13 +0000 (11:06 +0100)]
Staging: slicoss: change memory allocation style in slicoss.c
This is a patch to slicoss.c to change the memory allocation style in
slicoss.c as found by checkpatch.pl
Signed-off-by: Ben Marsh <bmarsh94@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Ben Marsh [Tue, 1 Mar 2016 09:55:35 +0000 (10:55 +0100)]
Staging: slicoss: changes the style of memory allocation in slicoss.c
This is a patch to slicoss.c to change the memory allocation style as
identified by checkpatch.pl
Signed-off-by: Ben Marsh <bmarsh94@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Ben Marsh [Mon, 29 Feb 2016 11:37:34 +0000 (12:37 +0100)]
Staging: slicoss: changes memory allocation style in slicoss.c
This is a patch to slicoss.c that changes the memory allocation style as
identified by checkpatch.pl
Signed-off-by: Ben Marsh <bmarsh94@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Ben Marsh [Mon, 29 Feb 2016 11:33:30 +0000 (12:33 +0100)]
Staging: slicoss: memory allocation style change in slicoss.c
This is a patch to slicoss.c to change the memory allocation style as
identified by checkpatch.pl
Signed-off-by: Ben Marsh <bmarsh94@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Janani Ravichandran [Sun, 21 Feb 2016 21:31:44 +0000 (16:31 -0500)]
staging: slicoss: Eliminate commented out code
Remove commented out code to reduce code clutter.
Signed-off-by: Janani Ravichandran <janani.rvchndrn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Bhaktipriya Shridhar [Thu, 10 Mar 2016 17:17:22 +0000 (22:47 +0530)]
staging: rtl8192u: ieee80211_crypt: Remove unnecessary else after return
This patch fixes the checkpatch warning that else is not generally
useful after a break or return.
This was done using Coccinelle:
@@
expression e2;
statement s1;
@@
if(e2) { ... return ...; }
-else
s1
Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Bhumika Goyal [Tue, 1 Mar 2016 19:44:57 +0000 (01:14 +0530)]
Staging: rtl8192u: Replace random_ether_addr with eth_random_addr
The macro random_ether_addr is calling the function eth_random_addr.
Therefore, the call to random_ether_addr can be replaced with
eth_random_addr.
Remove the wrapper function ieee80211_randomize_cell and replace its
call with eth_random_addr as it is wrapping random_ether_addr.
Done using coccinelle:
@@
expression addr;
@@
- random_ether_addr(addr);
+ eth_random_addr(addr);
Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Bhumika Goyal [Tue, 1 Mar 2016 18:48:31 +0000 (00:18 +0530)]
Staging: rtl8192u: Replace memset with eth_broadcast_addr
Use eth_broadcast_addr to assign the broadcast address to the given
address array instead of memset when the second argument is a broacast
address 0xff. ETH_ALEN is a macro with value 6, so 6 is treated as
ETH_ALEN if it is the third argument of memset.
Done using coccinelle.
@@
expression e;
@@
- memset(e,\(0xff\|0xFF\|255\),\(ETH_ALEN\|6\));
+ eth_broadcast_addr(e);
Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Bhaktipriya Shridhar [Sun, 28 Feb 2016 12:18:36 +0000 (17:48 +0530)]
staging: rtl8192u: ieee80211: Remove unused variables
The pointer *skb2 is declared 'globally' inside ifdef NOT_YET.
It's used nowhere in the directory.
Another pointer *skb2 is declared 'locally', again inside another ifdef NOT_YET
in the function ieee80211_rx_frame_mgmt.
Hence, skb2 stays unused and has been removed.
This was done using Coccinelle:
@@ type T; identifier i; constant c; @@
-T i;
<... when != i
-i = c;
...>
Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Bhumika Goyal [Wed, 24 Feb 2016 17:16:00 +0000 (22:46 +0530)]
Staging: rtl8192u: Remove debug messages
As kmalloc generates a backtrace on failure so there is no need of
these debug messages when kmalloc fails. Also remove unwanted {} around if
block after removal of these messages.
Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Bhumika Goyal [Wed, 24 Feb 2016 10:17:35 +0000 (15:47 +0530)]
Staging: rtl8192u: Clean up tests if NULL returned on failure
Some functions return Null as their return value on failure. !x is
generally preferred over x==NULL or NULL==x. So make use of !x if
the value returned on failure is NULL.
Done using coccinelle:
@@
expression e;
statement S;
@@
e = \(kmalloc\|devm_kzalloc\|kmalloc_array
\|devm_ioremap\|usb_alloc_urb\|alloc_netdev\)(...);
- if(e==NULL)
+ if(!e)
S
Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Bhaktipriya Shridhar [Tue, 23 Feb 2016 21:27:57 +0000 (02:57 +0530)]
staging: rtl8192u: ieee802111: Drop Useless Initialization
Removed initialisation of a varible if it is immediately reassigned.
Changes were made using Coccinelle.
@bad@
identifier i;
position p;
@@
i =@p <+...i...+>;
@@
type T;
constant C;
expression e;
identifier i;
position p != bad.p;
@@
T i
- = C
;
i =@p e;
Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Bhaktipriya Shridhar [Sun, 21 Feb 2016 10:13:00 +0000 (15:43 +0530)]
staging: rtl8192u: ieee80211: Use macro DIV_ROUND_UP
The macro DIV_ROUND_UP performs the computation
(((n) + (d) - 1) /(d)). It clarifies the divisor calculations.
This was done using the coccinelle script:
@@
expression e1;
expression e2;
@@
(
- ((e1) + e2 - 1) / (e2)
+ DIV_ROUND_UP(e1,e2)
|
- ((e1) + (e2 - 1)) / (e2)
+ DIV_ROUND_UP(e1,e2)
)
Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Greg Hackmann [Fri, 26 Feb 2016 19:00:18 +0000 (19:00 +0000)]
staging: goldfish: audio: fix compiliation on arm
We do actually need slab.h, by luck we get it on other platforms but not
always on ARM. Include it properly.
Signed-off-by: Greg Hackmann <ghackmann@google.com>
Signed-off-by: Jin Qian <jinqian@android.com>
Signed-off-by: Alan <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Greg Hackmann [Fri, 26 Feb 2016 19:00:03 +0000 (19:00 +0000)]
staging: goldfish: audio: add devicetree bindings
Introduce devicetree bindings to the Goldfish staging audio driver.
Signed-off-by: Greg Hackmann <ghackmann@google.com>
Signed-off-by: Jin Qian <jinqian@android.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Bhaktipriya Shridhar [Thu, 10 Mar 2016 17:13:34 +0000 (22:43 +0530)]
staging: rtl8192e: rtllib_crypt_tkip: Remove unnecessary else after return
This patch fixes the checkpatch warning that else is not generally
useful after a break or return.
This was done using Coccinelle:
@@
expression e2;
statement s1;
@@
if(e2) { ... return ...; }
-else
s1
Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Bhumika Goyal [Tue, 1 Mar 2016 19:42:03 +0000 (01:12 +0530)]
Staging: rtl8192e: Replace random_ether_addr with eth_random_addr
The macro random_ether_addr is calling the function eth_random_addr.
Therefore, the call to random_ether_addr can be replaced with
eth_random_addr.
Remove the wrapper function rtllib_randomize_cell and replace its
call with eth_random_addr as it is wrapping random_ether_addr.
Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Janani Ravichandran [Thu, 25 Feb 2016 19:56:33 +0000 (14:56 -0500)]
staging: rtl8192e: Drop cast on void pointer
Void pointers need not be cast to other pointer types.
Semantic patch used:
@r@
expression x;
void *e;
type T;
identifier f;
@@
(
*((T *)e)
|
((T *)x) [...]
|
((T *)x)->f
|
- (T *)
e
)
Signed-off-by: Janani Ravichandran <janani.rvchndrn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Amitoj Kaur Chawla [Thu, 25 Feb 2016 03:53:31 +0000 (09:23 +0530)]
staging: rtl8192e: rtl8192e: Remove create_workqueue()
With conccurency managed workqueues, use of dedicated workqueues can
be replaced by system_wq. Drop priv_wq by using system_wq.
Since there are multiple work items per priv but they do not need
to be ordered, increase of concurrency by switching to system_wq
should not break anything.
All work items are sync canceled on so it is guaranteed that
no work is running when rtl92e_suspend function is called.
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Tapan Prakash T [Wed, 24 Feb 2016 17:36:12 +0000 (23:06 +0530)]
drivers: staging: rtl8192e: rtllib_rx.c: Fix blank lines before a close brace
Fixed checkpatch.pl issue 'Blank lines aren't necessary before a close
brace'
Signed-off-by: Tapan Prakash T <tapanprakasht@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Tapan Prakash T [Wed, 24 Feb 2016 17:17:47 +0000 (22:47 +0530)]
drivers: staging: rtl8192e: rtllib_rx.c: Fix code indent for conditional statement
Fixed checkpatch.pl warning 'suspect code indent for conditional
statements'
Signed-off-by: Tapan Prakash T <tapanprakasht@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Bhaktipriya Shridhar [Tue, 8 Mar 2016 17:59:37 +0000 (23:29 +0530)]
staging: rtl8192e: Prefer using macro DIV_ROUND_UP
The macro DIV_ROUND_UP performs the computation
(((n) + (d) - 1) /(d)). It clarifies the divisor calculations.
This was done using the coccinelle script:
@@
expression e1;
expression e2;
@@
(
- ((e1) + e2 - 1) / (e2)
+ DIV_ROUND_UP(e1,e2)
|
- ((e1) + (e2 - 1)) / (e2)
+ DIV_ROUND_UP(e1,e2)
)
Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Amitoj Kaur Chawla [Sat, 20 Feb 2016 10:06:26 +0000 (15:36 +0530)]
staging: rtl8192e: Remove create_workqueue()
With conccurency managed workqueues, use of dedicated workqueues can
be replaced by system_wq. Drop wq by using system_wq.
Since there are multiple work items per rtllib but they do not need to
be ordered, increase of concurrency by switching to system_wq should
not break anything.
All work items are sync canceled on rtllib_stop_protocol() so it is
guaranteed that no work is running when rtl92e_disable/reset/restart
functions are called.
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Anchal Jain [Fri, 11 Mar 2016 14:19:50 +0000 (19:49 +0530)]
staging: wilc1000: Possible unnecessary 'out of memory' message
Remove unnnecessary debug message.
Problem detected by checkpatch.
Signed-off-by: Anchal Jain <anchalj109@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Tue, 8 Mar 2016 01:04:32 +0000 (10:04 +0900)]
staging: wilc1000: use mutex instead of semaphore sem_cfg_values
This patch replaces struct semaphore sem_cfg_values with struct mutex
cfg_values_lock. It is better to use mutex than semaphore.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Bhumika Goyal [Sun, 6 Mar 2016 14:56:58 +0000 (20:26 +0530)]
Staging: lustre: Use list_{next/prev}_entry instead of list_entry
This patch replace list_entry with list_{next/prev}_entry as it makes
the code more clear to read.
Done using coccinelle:
@@
expression e1;
identifier e3;
type t;
@@
(
- list_entry(e1->e3.next,t,e3)
+ list_next_entry(e1,e3)
|
- list_entry(e1->e3.prev,t,e3)
+ list_prev_entry(e1,e3)
)
Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Bhumika Goyal [Sun, 6 Mar 2016 14:38:44 +0000 (20:08 +0530)]
Staging: lustre: lnet: Use list_first_entry_or_null
This patch replaces list_empty and list_entry with
list_first_entry_or_null.
Done using coccinelle:
@@
expression e1,e2;
statement S;
@@
- if(!list_empty(...)){
e2=
- list_entry(e1.next,
+ list_first_entry_or_null(&e1,
...);
+ if(e2){
...
}
Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Bhaktipriya Shridhar [Thu, 25 Feb 2016 12:04:43 +0000 (17:34 +0530)]
staging: rtl8723au: hal: Remove useless return variables
This patch removes unnecessary return variables and compresses the
return logic.
The coccinelle script that finds and fixes this issue is:
@@ type T; identifier i,f; constant C; @@
- T i;
...when != i
when strict
( return -C;
|
- i =
+ return
f(...);
- return i;
)
Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Bhumika Goyal [Wed, 24 Feb 2016 17:04:31 +0000 (22:34 +0530)]
Staging: rtl8723au: Remove debug messages
As kmalloc generates a backtrace on failure so there is no need of these
debug messages when kmalloc fails. Also remove unwanted {} around if block
after removal of these messages.
Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Bhumika Goyal [Wed, 24 Feb 2016 10:23:57 +0000 (15:53 +0530)]
Staging: rtl8723au: Clean up tests if NULL returned on failure
Some functions like kmalloc/usb_alloc_urb returns Null as their return
value on failure. !x is generally preferred over x==NULL or NULL==x. So
make use of !x if the value returned on failure by these functions is NULL.
Done using coccinelle:
@@
expression e;
statement S;
@@
e = \(kmalloc\|devm_kzalloc\|kmalloc_array
\|devm_ioremap\|usb_alloc_urb\|alloc_netdev\)(...);
- if(e==NULL)
+ if(!e)
S
Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Bhaktipriya Shridhar [Mon, 22 Feb 2016 17:07:00 +0000 (22:37 +0530)]
staging: rtl8723au: Remove unnecessary parantheses
Removed parantheses on the right hand side of assignments as they are
not needed.
This was done with Coccinelle:
@@ expression a, b; @@
a =
- (
b
- )
;
Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Geliang Tang [Tue, 1 Mar 2016 15:35:33 +0000 (23:35 +0800)]
staging: rtl8723au: core: rtw_recv: use list_first_entry()
Use list_first_entry() instead of container_of() to simplify the code.
Signed-off-by: Geliang Tang <geliangtang@163.com>
Acked-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Geliang Tang [Tue, 1 Mar 2016 15:35:32 +0000 (23:35 +0800)]
staging: rtl8723au: core: rtw_xmit: use list_first_entry_or_null()
Use list_first_entry_or_null() instead of list_empty() + container_of()
to simplify the code.
Signed-off-by: Geliang Tang <geliangtang@163.com>
Acked-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Geliang Tang [Tue, 1 Mar 2016 15:35:31 +0000 (23:35 +0800)]
staging: rtl8723au: core: rtw_recv: use list_first_entry_or_null()
Use list_first_entry_or_null() instead of list_empty() + container_of()
to simplify the code.
Signed-off-by: Geliang Tang <geliangtang@163.com>
Acked-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Greg Kroah-Hartman [Fri, 11 Mar 2016 03:35:54 +0000 (19:35 -0800)]
Revert "staging: comedi: drivers: Remove unneeded NULL check before kfree()"
This reverts commit
3545bee9b8ec00ba733e17363f494c8761fb5e49.
It's not correct.
Reported-by: Hartley Sweeten <HartleyS@visionengravers.com>
Cc: Janani Ravichandran <janani.rvchndrn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Bhaktipriya Shridhar [Wed, 9 Mar 2016 19:04:44 +0000 (00:34 +0530)]
staging: comedi: ni_pcidio.c: Prefer using macro DIV_ROUND_UP
The macro DIV_ROUND_UP performs the computation
(((n) + (d) - 1) /(d)). It clarifies the divisor calculations.
This was done using the coccinelle script:
@@
expression e1;
expression e2;
@@
(
- ((e1) + e2 - 1) / (e2)
+ DIV_ROUND_UP(e1,e2)
|
- ((e1) + (e2 - 1)) / (e2)
+ DIV_ROUND_UP(e1,e2)
)
Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Bhaktipriya Shridhar [Wed, 9 Mar 2016 18:54:49 +0000 (00:24 +0530)]
staging: comedi: dt282x: Prefer using macro DIV_ROUND_UP
The macro DIV_ROUND_UP performs the computation
(((n) + (d) - 1) /(d)). It clarifies the divisor calculations.
This was done using the coccinelle script:
@@
expression e1;
expression e2;
@@
(
- ((e1) + e2 - 1) / (e2)
+ DIV_ROUND_UP(e1,e2)
|
- ((e1) + (e2 - 1)) / (e2)
+ DIV_ROUND_UP(e1,e2)
)
Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Bhaktipriya Shridhar [Wed, 9 Mar 2016 18:49:38 +0000 (00:19 +0530)]
staging: comedi: rtd520: Prefer using macro DIV_ROUND_UP
The macro DIV_ROUND_UP performs the computation
(((n) + (d) - 1) /(d)). It clarifies the divisor calculations.
This was done using the coccinelle script:
@@
expression e1;
expression e2;
@@
(
- ((e1) + e2 - 1) / (e2)
+ DIV_ROUND_UP(e1,e2)
|
- ((e1) + (e2 - 1)) / (e2)
+ DIV_ROUND_UP(e1,e2)
)
Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Bhaktipriya Shridhar [Wed, 9 Mar 2016 18:35:16 +0000 (00:05 +0530)]
staging: comedi: drivers: ni_mio_common: Prefer using macro DIV_ROUND_UP
The macro DIV_ROUND_UP performs the computation
(((n) + (d) - 1) /(d)). It clarifies the divisor calculations.
This was done using the coccinelle script:
@@
expression e1;
expression e2;
@@
(
- ((e1) + e2 - 1) / (e2)
+ DIV_ROUND_UP(e1,e2)
|
- ((e1) + (e2 - 1)) / (e2)
+ DIV_ROUND_UP(e1,e2)
)
Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Bhaktipriya Shridhar [Wed, 9 Mar 2016 18:33:49 +0000 (00:03 +0530)]
staging: comedi: drivers: amplc_pci230: Prefer using macro DIV_ROUND_UP
The macro DIV_ROUND_UP performs the computation
(((n) + (d) - 1) /(d)). It clarifies the divisor calculations.
This was done using the coccinelle script:
@@
expression e1;
expression e2;
@@
(
- ((e1) + e2 - 1) / (e2)
+ DIV_ROUND_UP(e1,e2)
|
- ((e1) + (e2 - 1)) / (e2)
+ DIV_ROUND_UP(e1,e2)
)
Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Sandhya Bankar [Sun, 6 Mar 2016 07:05:29 +0000 (12:35 +0530)]
Staging: comedi: Use predefined macro offset_in_page() instead of (addr & ~PAGE_MASK).
Use predefined macro offset_in_page() instead of (addr & ~PAGE_MASK).
Signed-off-by: Sandhya Bankar <bankarsandhya512@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Amitoj Kaur Chawla [Sun, 6 Mar 2016 00:21:52 +0000 (05:51 +0530)]
staging: comedi: drivers: gsc_hpdi: Remove use of deprecated pci API
Replace pci_[alloc|free]_consistent occurences with
dma_[alloc|free]_coherent.
The Coccinelle semantic patch that was used to make some of these
changes is as follows:
@deprecated@
idexpression id;
position p;
@@
(
pci_dma_supported@p ( id, ...)
|
pci_alloc_consistent@p ( id, ...)
)
@bad1@
idexpression id;
position deprecated.p;
@@
...when != &id->dev
when != pci_get_drvdata ( id )
when != pci_enable_device ( id )
(
pci_dma_supported@p ( id, ...)
|
pci_alloc_consistent@p ( id, ...)
)
@depends on !bad1@
idexpression id;
expression direction;
position deprecated.p;
@@
(
- pci_dma_supported@p ( id,
+ dma_supported ( &id->dev,
...
+ , GFP_KERNEL
)
|
- pci_alloc_consistent@p ( id,
+ dma_alloc_coherent ( &id->dev,
...
+ , GFP_KERNEL
)
)
gsc_hpdi_auto_attach does not affect interrupt status but contains a
call to comedi_alloc_devpriv() which calls kzalloc with GFP_KERNEL flag.
Thus, there seems to be no danger that dma_alloc_coherent can be called
with interrupts turned off, and GFP_KERNEL can be used.
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Bhaktipriya Shridhar [Thu, 10 Mar 2016 17:39:14 +0000 (23:09 +0530)]
staging: unisys: visornic: Remove unnecessary else after return
This patch fixes the checkpatch warning that else is not generally
useful after a break or return.
This was done using Coccinelle:
@@
expression e2;
statement s1;
@@
if(e2) { ... return ...; }
-else
s
Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
David Kershner [Wed, 9 Mar 2016 02:28:28 +0000 (21:28 -0500)]
staging: unisys: visorbus: clean up visorchannel_clear
Goto label was ambiguous change to out_free_page to signify that
we will always go through the path even on success.
Signed-off-by: David Kershner <david.kershner@unisys.com>
Signed-off-by: Timothy Sell <timothy.sell@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
David Kershner [Wed, 9 Mar 2016 02:28:27 +0000 (21:28 -0500)]
staging: unisys: visorbus: cleanup gotos in visorchannel_create_guts
Away label is ambiguous change to it err_destroy_channel to make it
clear this is an error path.
Signed-off-by: David Kershner <david.kershner@unisys.com>
Signed-off-by: Timothy Sell <timothy.sell@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Sandhya Bankar [Sun, 6 Mar 2016 10:20:35 +0000 (15:50 +0530)]
Staging: most: Use usb_endpoint_dir_in(endpoint) instead of (endpoint->bEndpointAddress & USB_DIR_IN).
Use usb_endpoint_dir_in(endpoint) instead of (endpoint->bEndpointAddress & USB_DIR_IN) to check if the endpoint has IN direction.
This correction is based on following semantic patch,
@@
struct usb_endpoint_descriptor *endpoint;
expression E;
@@
(
- endpoint->bEndpointAddress & USB_DIR_IN
+ usb_endpoint_dir_in(endpoint)
|
- endpoint->bEndpointAddress == USB_DIR_IN
+ usb_endpoint_dir_in(endpoint)
|
- (endpoint->bEndpointAddress & E) == USB_DIR_IN
+ usb_endpoint_dir_in(endpoint)
)
Signed-off-by: Sandhya Bankar <bankarsandhya512@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Bhumika Goyal [Sun, 6 Mar 2016 15:36:47 +0000 (21:06 +0530)]
Staging: most: Use list_first_entry instead of list_entry
This patch replaces list_entry with list_first_entry as it makes the
code more clear.
Done using coccinelle:
@@
expression e;
@@
(
- list_entry(e->next,
+ list_first_entry(e,
...)
|
- list_entry(e->prev,
+ list_last_entry(e,
...)
)
Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Eva Rachel Retuya [Sat, 5 Mar 2016 15:16:17 +0000 (23:16 +0800)]
staging: unisys: visorinput: convert pr_err() to dev_err()
Replace pr_err() calls with respective dev_err() counterpart.
Semantic patch used to detect and apply the transformation:
@r exists@
identifier f,s,i;
position p;
@@
f(...,struct s *i,...) {
<+...
pr_err@p(...)
...+>
}
@s@
identifier r.s, dev;
@@
struct s {
...
struct device dev;
...
};
@t@
identifier r.i, s.dev;
expression fmt;
position r.p;
@@
- pr_err@p(
+ dev_err(&i->dev,
fmt, ...);
Signed-off-by: Eva Rachel Retuya <eraretuya@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Bhumika Goyal [Sat, 5 Mar 2016 13:46:40 +0000 (19:16 +0530)]
Staging: most: Replace pr_err with dev_err
All devm functions has a device structure as the first argument which is
required by dev_{err,info,dbg} printing functions.
This patch converts pr_err to dev_err as dev_* is preferred after calls
to devm functions.
Done using coccinelle:
@r1 exists@
expression e,e1;
identifier f =~ "^devm_";
identifier g =~ "^pcim_";
identifier h =~ "^dmam_";
@@
e=\(f\|g\|h\)(e1,...);
<+...
(
- pr_info(
+ dev_info(e1,
...);
|
- pr_err(
+ dev_err(e1,
...);
|
- pr_debug(
+ dev_dbg(e1,
...);
)
...+>
Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
David Kershner [Thu, 3 Mar 2016 18:00:38 +0000 (13:00 -0500)]
staging: unisys: visorbus: variable adjustment should be a u64
This patch fixes the smatch error:
drivers/staging/unisys/visorbus/visorchipset.c:2217 visorchipset_ioctl()
warn: user controlled 'adjustment' cast to postive rl = 's64min-s64max'
This is because we read a s64 and pass it to a function as u64.
Signed-off-by: David Kershner <david.kershner@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Sandhya Bankar [Sun, 6 Mar 2016 07:13:27 +0000 (12:43 +0530)]
Staging: vt6655: Remove & from function name.
Remove & from function name,when function name passed as an argument to another function.
Function name is used as pointer without &.
Signed-off-by: Sandhya Bankar <bankarsandhya512@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Ben Marsh [Tue, 1 Mar 2016 18:45:09 +0000 (19:45 +0100)]
Staging: vt6655: remove unnecessary blank lines from card.c
This a patch to card.c to remove unnecessary blank lines in order to
remove a checkpatch.pl warning.
Signed-off-by: Ben Marsh <bmarsh94@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Rehas Sachdeva [Fri, 26 Feb 2016 12:57:05 +0000 (18:27 +0530)]
staging: vt6656: Remove unnecessary parentheses
This patch removes the following checkpatch.pl warnings:
Unnecessary parentheses around al7230_init_table_amode[0][0]
Unnecessary parentheses around al7230_channel_table2[0][0]
Signed-off-by: Rehas Sachdeva <aquannie@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Malcolm Priestley [Sun, 6 Mar 2016 12:57:12 +0000 (12:57 +0000)]
staging: vt6655: mac.c replace dwData with data.
Removing camel case and type prefix.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Malcolm Priestley [Sun, 6 Mar 2016 12:57:11 +0000 (12:57 +0000)]
staging: vt6655: mac.c replace wOffset with offset.
Removing camel case and type prefix.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Malcolm Priestley [Sun, 6 Mar 2016 12:57:10 +0000 (12:57 +0000)]
staging: vt6655: mac.c replace byOrgDMACtl with org_dma_ctl
Removing camel case and type prefix.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Malcolm Priestley [Sun, 6 Mar 2016 12:57:09 +0000 (12:57 +0000)]
staging: vt6655: mac Replace dwCurrDescAddr with curr_desc_addr.
Removing camel case and type prefix.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Malcolm Priestley [Sun, 6 Mar 2016 12:57:08 +0000 (12:57 +0000)]
staging: vt6655: mac.c replace VNSvInPortB with ioread8
Removing the macro from functions.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Malcolm Priestley [Sun, 6 Mar 2016 12:57:07 +0000 (12:57 +0000)]
staging: vt6655: MACvSetLoopbackMode replace byOrgValue with ioread8
Removing VNSvInPortB and nesting inside iowrite8.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Malcolm Priestley [Sun, 6 Mar 2016 12:57:06 +0000 (12:57 +0000)]
staging: vt6655: MACbPSWakeup replace VNSvInPortB byOrgValue with ioread8
removing byOrgValue variable.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Malcolm Priestley [Sun, 6 Mar 2016 12:57:05 +0000 (12:57 +0000)]
staging: vt6655: mac.c replace VNSvOutPortB with iowrite8
removing macro from functions
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Malcolm Priestley [Sun, 6 Mar 2016 12:57:04 +0000 (12:57 +0000)]
staging: vt6655: mac.c replace VNSvOutPortW with iowrite16
removig macro from functions.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Malcolm Priestley [Sun, 6 Mar 2016 12:57:03 +0000 (12:57 +0000)]
staging: vt6655: mac.c replace VNSvOutPortD with iowrite32.
Removing the macro from functions.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Malcolm Priestley [Sun, 6 Mar 2016 12:57:02 +0000 (12:57 +0000)]
staging: vt6655: mac.c/h resize all unsigned long to u32
All addressing is limited to 32 bits match this to all
functions and port out functions.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Malcolm Priestley [Sun, 6 Mar 2016 12:57:01 +0000 (12:57 +0000)]
staging: vt6655: MACvRestoreContext replace for loops with memcpy_toio.
Removing the need for variable ii.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Malcolm Priestley [Sun, 6 Mar 2016 12:57:00 +0000 (12:57 +0000)]
staging: vt6655: mac.c rename pbyCxtBuf to cxt_buf
Removing camel case and type prefix.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Malcolm Priestley [Sun, 28 Feb 2016 19:02:57 +0000 (19:02 +0000)]
staging: vt6655: MACvSaveContext use memcpy_fromio to read context.
Use memcpy_fromio to store data removing the need for local count.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
projects / cascardo / linux.git / log