staging: winbond: use dev_err() instead of printk()

For obvious error messages, use dev_err() in order to provide userspace
with more useful information and use the common kernel coding style.

Signed-off-by: Martin Kepplinger <martink@posteo.de>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/winbond/wb35tx.c b/drivers/staging/winbond/wb35tx.c
index 708c5b0..870cff3 100644 (file)
--- a/drivers/staging/winbond/wb35tx.c
+++ b/drivers/staging/winbond/wb35tx.c
@@ -49,7 +49,7 @@ static void Wb35Tx_complete(struct urb *pUrb)
 
        /* The URB is completed, check the result */
        if (pWb35Tx->EP4VM_status != 0) {
-               printk("URB submission failed\n");
+               dev_err(&pUrb->dev->dev, "URB submission failed\n");
                pWb35Tx->EP4vm_state = VM_STOP;
                goto error;
        }
@@ -96,7 +96,7 @@ static void Wb35Tx(struct wbsoft_priv *adapter)
        pWb35Tx->EP4vm_state = VM_RUNNING;
        retv = usb_submit_urb(pUrb, GFP_ATOMIC);
        if (retv < 0) {
-               printk("EP4 Tx Irp sending error\n");
+               dev_err(&pUrb->dev->dev, "EP4 Tx Irp sending error\n");
                goto cleanup;
        }
 
@@ -218,7 +218,7 @@ static void Wb35Tx_EP2VM_complete(struct urb *pUrb)
 
        /* The Urb is completed, check the result */
        if (pWb35Tx->EP2VM_status != 0) {
-               printk("EP2 IoCompleteRoutine return error\n");
+               dev_err(&pUrb->dev->dev, "EP2 IoCompleteRoutine return error\n");
                pWb35Tx->EP2vm_state = VM_STOP;
                goto error;
        }