This is a patch to the usbduxfast.c file that fixes up a printk found
by the checkpatch.pl tool.
i.e. WARNING: Prefer pr_debug(... to printk(KERN_DEBUG, ...
WARNING: Prefer pr_err(... to printk(KERN_ERR, ...and
WARNING: quoted string split across lines.
Signed-off-by: Ravishankar Karkala Mallikarjunayya <ravishankar.km@xxxxxxxxxxxxxxx>
---
drivers/staging/comedi/drivers/usbduxfast.c | 34 ++++++++++++---------------
1 files changed, 15 insertions(+), 19 deletions(-)
diff --git a/drivers/staging/comedi/drivers/usbduxfast.c b/drivers/staging/comedi/drivers/usbduxfast.c
index c672ea3..09d2d9f 100644
--- a/drivers/staging/comedi/drivers/usbduxfast.c
+++ b/drivers/staging/comedi/drivers/usbduxfast.c
@@ -216,19 +216,19 @@ static int send_dux_commands(struct usbduxfastsub_s *udfs, int cmd_type)
udfs->dux_commands[0] = cmd_type;
#ifdef CONFIG_COMEDI_DEBUG
- printk(KERN_DEBUG "comedi%d: usbduxfast: dux_commands: ",
- udfs->comedidev->minor);
+ pr_debug("comedi%d: usbduxfast: dux_commands: ",
+ udfs->comedidev->minor);
for (tmp = 0; tmp < SIZEOFDUXBUFFER; tmp++)
- printk(" %02x", udfs->dux_commands[tmp]);
- printk("\n");
+ pr_cont(" %02x", udfs->dux_commands[tmp]);
+ pr_cont("\n");
#endif
tmp = usb_bulk_msg(udfs->usbdev,
usb_sndbulkpipe(udfs->usbdev, CHANNELLISTEP),
udfs->dux_commands, SIZEOFDUXBUFFER, &nsent, 10000);
if (tmp < 0)
- printk(KERN_ERR "comedi%d: could not transmit dux_commands to"
- "the usb-device, err=%d\n", udfs->comedidev->minor, tmp);
+ pr_err("comedi%d: could not transmit dux_commands to the usb-device, err=%d\n",
+ udfs->comedidev->minor, tmp);
return tmp;
}
@@ -248,7 +248,7 @@ static int usbduxfastsub_unlink_InURBs(struct usbduxfastsub_s *udfs)
j = 0;
}
#ifdef CONFIG_COMEDI_DEBUG
- printk(KERN_DEBUG "comedi: usbduxfast: unlinked InURB: res=%d\n", j);
+ pr_debug("comedi: usbduxfast: unlinked InURB: res=%d\n", j);
#endif
return err;
}
@@ -263,11 +263,11 @@ static int usbduxfast_ai_stop(struct usbduxfastsub_s *udfs, int do_unlink)
int ret = 0;
if (!udfs) {
- printk(KERN_ERR "comedi?: usbduxfast_ai_stop: udfs=NULL!\n");
+ pr_err("comedi?: usbduxfast_ai_stop: udfs=NULL!\n");
return -EFAULT;
}
#ifdef CONFIG_COMEDI_DEBUG
- printk(KERN_DEBUG "comedi: usbduxfast_ai_stop\n");
+ pr_debug("comedi: usbduxfast_ai_stop\n");
#endif
udfs->ai_cmd_running = 0;
@@ -324,22 +324,19 @@ static void usbduxfastsub_ai_Irq(struct urb *urb)
/* sanity checks - is the urb there? */
if (!urb) {
- printk(KERN_ERR "comedi_: usbduxfast_: ao int-handler called "
- "with urb=NULL!\n");
+ pr_err("comedi_: usbduxfast_: ao int-handler called with urb=NULL!\n");
return;
}
/* the context variable points to the subdevice */
this_comedidev = urb->context;
if (!this_comedidev) {
- printk(KERN_ERR "comedi_: usbduxfast_: urb context is a NULL "
- "pointer!\n");
+ pr_err("comedi_: usbduxfast_: urb context is a NULL pointer!\n");
return;
}
/* the private structure of the subdevice is usbduxfastsub_s */
udfs = this_comedidev->private;
if (!udfs) {
- printk(KERN_ERR "comedi_: usbduxfast_: private of comedi "
- "subdev is a NULL pointer!\n");
+ pr_err("comedi_: usbduxfast_: private of comedi subdev is a NULL pointer!\n");
return;
}
/* are we running a command? */
@@ -438,7 +435,7 @@ static void usbduxfastsub_ai_Irq(struct urb *urb)
urb->status = 0;
err = usb_submit_urb(urb, GFP_ATOMIC);
if (err < 0) {
- printk(KERN_ERR "comedi%d: usbduxfast: urb resubm failed: %d",
+ pr_err("comedi%d: usbduxfast: urb resubm failed: %d\n",
udfs->comedidev->minor, err);
s->async->events |= COMEDI_CB_EOA;
s->async->events |= COMEDI_CB_ERROR;
@@ -465,7 +462,7 @@ static int usbduxfastsub_start(struct usbduxfastsub_s *udfs)
1, /* Length */
EZTIMEOUT); /* Timeout */
if (ret < 0) {
- printk("comedi_: usbduxfast_: control msg failed (start)\n");
+ pr_err("comedi_: usbduxfast_: control msg failed (start)\n");
return ret;
}
@@ -488,8 +485,7 @@ static int usbduxfastsub_stop(struct usbduxfastsub_s *udfs)
local_transfer_buffer, 1, /* Length */
EZTIMEOUT); /* Timeout */
if (ret < 0) {
- printk(KERN_ERR "comedi_: usbduxfast: control msg failed "
- "(stop)\n");
+ pr_err("comedi_: usbduxfast: control msg failed (stop)\n");
return ret;
}
--
1.7.0.4
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