On Sun, Apr 18, 2021 at 05:07:09PM +0200, Fabio Aiuto wrote:
> On Sun, Apr 18, 2021 at 08:13:23PM +0530, Saurav Girepunje wrote:
> > Fix the following coccicheck warning:
> >
> > drivers/staging/media/atomisp/pci/sh_css_mipi.c:39:5-8:
> > Unneeded variable: "err". Return "0" on line 44
> >
> > Signed-off-by: Saurav Girepunje <saurav.girepunje@xxxxxxxxxx>
> > ---
> > drivers/staging/media/atomisp/pci/sh_css_mipi.c | 3 +--
> > 1 file changed, 1 insertion(+), 2 deletions(-)
> >
> > diff --git a/drivers/staging/media/atomisp/pci/sh_css_mipi.c b/drivers/staging/media/atomisp/pci/sh_css_mipi.c
> > index d5ae7f0b5864..708903a31b08 100644
> > --- a/drivers/staging/media/atomisp/pci/sh_css_mipi.c
> > +++ b/drivers/staging/media/atomisp/pci/sh_css_mipi.c
> > @@ -36,12 +36,11 @@ ref_count_mipi_allocation[N_CSI_PORTS]; /* Initialized in mipi_init */
> > int
> > ia_css_mipi_frame_specify(const unsigned int size_mem_words,
> > const bool contiguous) {
> > - int err = 0;
> >
> > my_css.size_mem_words = size_mem_words;
> > (void)contiguous;
> >
> > - return err;
> > + return 0;
> > }
> >
> > /*
> > --
> > 2.25.1
> >
> >
>
> Hi Saurav,
>
> this ia_css_mipi_frame_specify seems to be unused. On
> header file, before the prototype it is said that it could
> be removed only when all drivers moved to a new API.
>
> Is that comment obsolete?
>
> thank you,
>
> fabio
yes this ia_css_mipi_frame_specify is unused. On header file
/* Backward compatible for CSS API 2.0 only
* TO BE REMOVED when all drivers move to CSS API 2.1.
*/
deprecated{Use ia_css_mipi_buffer_config instead.}
new api also suggested on comment.
saurav
