Re: [PATCH v2 1/7] media: uvcvideo: Use pr_cont() macro

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Thu, 2020-11-05 at 00:01 +0100, Ricardo Ribalda wrote:
> Hi Joe
> 
> On Thu, Nov 5, 2020 at 12:00 AM Joe Perches <joe@xxxxxxxxxxx> wrote:
> > 
> > On Wed, 2020-11-04 at 23:31 +0100, Ricardo Ribalda wrote:
> > 
> > > I have updated my tree with the dev_ variants
> > > 
> > > https://github.com/ribalda/linux/commit/b8785fd8efb4f2e5bbf5d0f2df3e0d69a5439015
> > 
> > I looked at this link and was confused so you made me look.
> > I think you meant:
> > 
> > https://github.com/ribalda/linux/commit/83cb6eb3a9f7bd1954acbfb4fb3d56ddf54bce73
> 
> Yes, thanks :) Sorry about that
> 
> This is why I should be away from a keyboard after 23:00 :)

Sleep is good.
There are lots of sleep deprived people here in the US today though.

It looks as if all the pr_cont uses in the code are odd and repetitive.

Perhaps it'd be sensible to add something like:

#define uvc_trace_cont(flag, fmt, ...)					\
do {									\
	if (uvc_trace_param & (flag))					\
		pr_cont(fmt, ##__VA_ARGS__);				\
} while (0)

and change all the uses like:

-               if (uvc_trace_param & UVC_TRACE_PROBE)
-                       printk(KERN_CONT " <- SU %d", entity->id);
+               uvc_trace_cont(UVC_TRACE_PROBE, " <- SU %d", entity->id);





[Index of Archives]     [Linux Input]     [Video for Linux]     [Gstreamer Embedded]     [Mplayer Users]     [Linux USB Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [Yosemite Backpacking]

  Powered by Linux