On 2017-12-02, at 20:41:48 +0000, Jeremy Sowden wrote:
> On 2017-12-02, at 10:35:06 +0000, Jeremy Sowden wrote:
> > On 2017-12-02, at 13:20:09 +0300, Dan Carpenter wrote:
> > > On Fri, Dec 01, 2017 at 05:19:37PM +0000, Jeremy Sowden wrote:
> > > > -#define DEFAULT_PIPE_INFO \
> > > > -{ \
> > > > - {IA_CSS_BINARY_DEFAULT_FRAME_INFO}, /* output_info */ \
> > > > - {IA_CSS_BINARY_DEFAULT_FRAME_INFO}, /* vf_output_info */ \
> > > > - IA_CSS_BINARY_DEFAULT_FRAME_INFO, /* raw_output_info */ \
> > > > - { 0, 0}, /* output system in res
> > > > */ \
> > > > - DEFAULT_SHADING_INFO, /* shading_info */ \
> > > > - DEFAULT_GRID_INFO, /* grid_info */ \
> > > > - 0 /* num_invalid_frames
> > > > */ \
> > > > -}
> > > > +#define DEFAULT_PIPE_INFO ( \
> > >
> > > Why does this have a ( now? That can't compile can it??
> > >
> > > > + (struct ia_css_pipe_info) { \
> > > > + .output_info =
> > > > {IA_CSS_BINARY_DEFAULT_FRAME_INFO}, \
> > > > + .vf_output_info =
> > > > {IA_CSS_BINARY_DEFAULT_FRAME_INFO}, \
> > > > + .raw_output_info =
> > > > IA_CSS_BINARY_DEFAULT_FRAME_INFO, \
> > > > + .output_system_in_res_info = { 0, 0 }, \
> > > > + .shading_info = DEFAULT_SHADING_INFO,
> > > > \
> > > > + .grid_info = DEFAULT_GRID_INFO, \
> > > > + .num_invalid_frames = 0 \
> > > > + } \
> > > > +)
> >
> > Checkpatch got quite shouty, e.g.:
> >
> > ERROR: Macros with complex values should be enclosed in parentheses
> > #826: FILE:
> > drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/sdis/common/ia_css_sdis_common_types.h:215:
> > +#define DEFAULT_DVS_STAT_PUBLIC_DVS_GLOBAL_CFG \
> > +(struct dvs_stat_public_dvs_global_cfg) { \
> > + .kappa = 0, \
> > + .match_shift = 0, \
> > + .ybin_mode = 0, \
> > +}
> >
> > so I just wrapped all of them.
>
> I've run checkpatch.pl against the unparenthesized patches, and it
> only objects to some of the macros. I've also taken a look at the
> source of checkpatch.pl itself, and at first glance it appears that it
> should accept them. I'll see if I can work out why it's complaining.I think I've found a bug in checkpatch.pl. I'll remove the parentheses from my patches 'cause the error-reportd appear to be bogus, and pass on my findings. J.
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