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Merge tag 'mmc-v4.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc
[cascardo/linux.git]
/
drivers
/
firewire
/
nosy.c
diff --git
a/drivers/firewire/nosy.c
b/drivers/firewire/nosy.c
index
8a46077
..
180f0a9
100644
(file)
--- a/
drivers/firewire/nosy.c
+++ b/
drivers/firewire/nosy.c
@@
-446,14
+446,16
@@
static void
bus_reset_irq_handler(struct pcilynx *lynx)
{
struct client *client;
bus_reset_irq_handler(struct pcilynx *lynx)
{
struct client *client;
- struct timeval tv;
+ struct timespec64 ts64;
+ u32 timestamp;
- do_gettimeofday(&tv);
+ ktime_get_real_ts64(&ts64);
+ timestamp = ts64.tv_nsec / NSEC_PER_USEC;
spin_lock(&lynx->client_list_lock);
list_for_each_entry(client, &lynx->client_list, link)
spin_lock(&lynx->client_list_lock);
list_for_each_entry(client, &lynx->client_list, link)
- packet_buffer_put(&client->buffer, &t
v.tv_usec
, 4);
+ packet_buffer_put(&client->buffer, &t
imestamp
, 4);
spin_unlock(&lynx->client_list_lock);
}
spin_unlock(&lynx->client_list_lock);
}
@@
-564,6
+566,11
@@
add_card(struct pci_dev *dev, const struct pci_device_id *unused)
lynx->registers = ioremap_nocache(pci_resource_start(dev, 0),
PCILYNX_MAX_REGISTER);
lynx->registers = ioremap_nocache(pci_resource_start(dev, 0),
PCILYNX_MAX_REGISTER);
+ if (lynx->registers == NULL) {
+ dev_err(&dev->dev, "Failed to map registers\n");
+ ret = -ENOMEM;
+ goto fail_deallocate_lynx;
+ }
lynx->rcv_start_pcl = pci_alloc_consistent(lynx->pci_device,
sizeof(struct pcl), &lynx->rcv_start_pcl_bus);
lynx->rcv_start_pcl = pci_alloc_consistent(lynx->pci_device,
sizeof(struct pcl), &lynx->rcv_start_pcl_bus);
@@
-576,7
+583,7
@@
add_card(struct pci_dev *dev, const struct pci_device_id *unused)
lynx->rcv_buffer == NULL) {
dev_err(&dev->dev, "Failed to allocate receive buffer\n");
ret = -ENOMEM;
lynx->rcv_buffer == NULL) {
dev_err(&dev->dev, "Failed to allocate receive buffer\n");
ret = -ENOMEM;
- goto fail_deallocate;
+ goto fail_deallocate
_buffers
;
}
lynx->rcv_start_pcl->next = cpu_to_le32(lynx->rcv_pcl_bus);
lynx->rcv_pcl->next = cpu_to_le32(PCL_NEXT_INVALID);
}
lynx->rcv_start_pcl->next = cpu_to_le32(lynx->rcv_pcl_bus);
lynx->rcv_pcl->next = cpu_to_le32(PCL_NEXT_INVALID);
@@
-639,7
+646,7
@@
add_card(struct pci_dev *dev, const struct pci_device_id *unused)
dev_err(&dev->dev,
"Failed to allocate shared interrupt %d\n", dev->irq);
ret = -EIO;
dev_err(&dev->dev,
"Failed to allocate shared interrupt %d\n", dev->irq);
ret = -EIO;
- goto fail_deallocate;
+ goto fail_deallocate
_buffers
;
}
lynx->misc.parent = &dev->dev;
}
lynx->misc.parent = &dev->dev;
@@
-666,7
+673,7
@@
fail_free_irq:
reg_write(lynx, PCI_INT_ENABLE, 0);
free_irq(lynx->pci_device->irq, lynx);
reg_write(lynx, PCI_INT_ENABLE, 0);
free_irq(lynx->pci_device->irq, lynx);
-fail_deallocate:
+fail_deallocate
_buffers
:
if (lynx->rcv_start_pcl)
pci_free_consistent(lynx->pci_device, sizeof(struct pcl),
lynx->rcv_start_pcl, lynx->rcv_start_pcl_bus);
if (lynx->rcv_start_pcl)
pci_free_consistent(lynx->pci_device, sizeof(struct pcl),
lynx->rcv_start_pcl, lynx->rcv_start_pcl_bus);
@@
-677,6
+684,8
@@
fail_deallocate:
pci_free_consistent(lynx->pci_device, PAGE_SIZE,
lynx->rcv_buffer, lynx->rcv_buffer_bus);
iounmap(lynx->registers);
pci_free_consistent(lynx->pci_device, PAGE_SIZE,
lynx->rcv_buffer, lynx->rcv_buffer_bus);
iounmap(lynx->registers);
+
+fail_deallocate_lynx:
kfree(lynx);
fail_disable:
kfree(lynx);
fail_disable: