Re: [PATCH 2/2] staging: media: sunxi: Replace function cedrus_check_format()

[Paul Kocialkowski <paul.kocialkowski@bootlin.com>]

Hi,

On Fri 05 Jul 19, 17:43, Nishka Dasgupta wrote:
> On 05/07/19 3:56 PM, Paul Kocialkowski wrote:
> > Hi,
> > 
> > On Wed 03 Jul 19, 13:43, Nishka Dasgupta wrote:
> > > Remove function cedrus_check_format as all it does is call
> > > cedrus_find_format.
> > > Rename cedrus_find_format to cedrus_check_format to maintain
> > > compatibility with call sites.
> > > Issue found with Coccinelle.
> > 
> > Maybe we could have a !! or a bool cast to make coccinelle happy here?
> 
> Coccinelle didn't flag the type mismatch, just the single-line functions. I
> could add the bool cast then?

Looks like I failed to follow-up on this in due time, sorry.

Yes a bool cast would definitely be welcome :)

Cheers,

Paul

> Thanking you,
> Nishka
> 
> > Cheers,
> > 
> > Paul
> > 
> > > Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
> > > ---
> > >   drivers/staging/media/sunxi/cedrus/cedrus_video.c | 10 ++--------
> > >   1 file changed, 2 insertions(+), 8 deletions(-)
> > > 
> > > diff --git a/drivers/staging/media/sunxi/cedrus/cedrus_video.c b/drivers/staging/media/sunxi/cedrus/cedrus_video.c
> > > index 0ec31b9e0aea..d5cc9ed04fd2 100644
> > > --- a/drivers/staging/media/sunxi/cedrus/cedrus_video.c
> > > +++ b/drivers/staging/media/sunxi/cedrus/cedrus_video.c
> > > @@ -55,8 +55,8 @@ static inline struct cedrus_ctx *cedrus_file2ctx(struct file *file)
> > >   	return container_of(file->private_data, struct cedrus_ctx, fh);
> > >   }
> > > -static bool cedrus_find_format(u32 pixelformat, u32 directions,
> > > -			       unsigned int capabilities)
> > > +static bool cedrus_check_format(u32 pixelformat, u32 directions,
> > > +				unsigned int capabilities)
> > >   {
> > >   	struct cedrus_format *fmt;
> > >   	unsigned int i;
> > > @@ -76,12 +76,6 @@ static bool cedrus_find_format(u32 pixelformat, u32 directions,
> > >   	return false;
> > >   }
> > > -static bool cedrus_check_format(u32 pixelformat, u32 directions,
> > > -				unsigned int capabilities)
> > > -{
> > > -	return cedrus_find_format(pixelformat, directions, capabilities);
> > > -}
> > > -
> > >   static void cedrus_prepare_format(struct v4l2_pix_format *pix_fmt)
> > >   {
> > >   	unsigned int width = pix_fmt->width;
> > > -- 
> > > 2.19.1
> > > 
> > 
> 

-- 
Paul Kocialkowski, Bootlin
Embedded Linux and kernel engineering
https://bootlin.com