[PATCH 0/8] Fix a bunch of W=1 warnings in Backlight
sam at ravnborg.org
Wed Jun 24 12:24:46 EDT 2020
On Wed, Jun 24, 2020 at 04:43:21PM +0100, Lee Jones wrote:
> On Wed, 24 Jun 2020, Sam Ravnborg wrote:
> > Hi Lee.
> > On Wed, Jun 24, 2020 at 03:57:13PM +0100, Lee Jones wrote:
> > > Attempting to clean-up W=1 kernel builds, which are currently
> > > overwhelmingly riddled with niggly little warnings.
> > >
> > > Lee Jones (8):
> > > backlight: lms501kf03: Remove unused const variables
> > > backlight: lcd: Add missing kerneldoc entry for 'struct device parent'
> > > backlight: ili922x: Add missing kerneldoc descriptions for
> > > CHECK_FREQ_REG() args
> > > backlight: ili922x: Remove invalid use of kerneldoc syntax
> > > backlight: ili922x: Add missing kerneldoc description for
> > > ili922x_reg_dump()'s arg
> > I wonder why these warnings show up as nothing pulls in this .c file.
> > Anyway I would suggest to drop using kerneldoc syntax for single drivers
> > like this - and the benefit here is low.
> > Now they are typed, otherwise this ahd been fine in a single patch.
> What do you mean by 'nothing pulls it in'?
There are no .rst files that includes any:
.. kernel-doc:: drivers/video/backlight/ili922x.c
so I do not see how the kernel-doc comments will be used by any
of the generated kernel-docs.
> > > backlight: backlight: Supply description for function args in existing
> > > Kerneldocs
> > > backlight: lm3630a_bl: Remove invalid checks for unsigned int < 0
> > > backlight: qcom-wled: Remove unused configs for LED3 and LED4
> > The other fixes looks good.
> > They are all:
> > Acked-by: Sam Ravnborg <sam at ravnborg.org>
> Thanks (although this should be Reviewed-by).
> > > drivers/video/backlight/backlight.c | 2 ++
> > > drivers/video/backlight/ili922x.c | 8 ++++++--
> > > drivers/video/backlight/lcd.c | 1 +
> > > drivers/video/backlight/lm3630a_bl.c | 4 ++--
> > > drivers/video/backlight/lms501kf03.c | 8 --------
> > > drivers/video/backlight/qcom-wled.c | 8 --------
> > > 6 files changed, 11 insertions(+), 20 deletions(-)
> > >
> Lee Jones [李琼斯]
> Senior Technical Lead - Developer Services
> Linaro.org │ Open source software for Arm SoCs
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