On Thu, 25 Jun 2020, Daniel Thompson wrote: > On Wed, Jun 24, 2020 at 03:57:16PM +0100, Lee Jones wrote: > > Kerneldoc syntax is used, but not complete. Descriptions required. > > > > Prevents warnings like: > > > > drivers/video/backlight/ili922x.c:116: warning: Function parameter or member 's' not described in 'CHECK_FREQ_REG' > > drivers/video/backlight/ili922x.c:116: warning: Function parameter or member 'x' not described in 'CHECK_FREQ_REG' > > > > Cc: <stable@xxxxxxxxxxxxxxx> > > Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx> > > Cc: Software Engineering <sbabic@xxxxxxx> > > Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx> > > --- > > drivers/video/backlight/ili922x.c | 2 ++ > > 1 file changed, 2 insertions(+) > > > > diff --git a/drivers/video/backlight/ili922x.c b/drivers/video/backlight/ili922x.c > > index 9c5aa3fbb2842..8cb4b9d3c3bba 100644 > > --- a/drivers/video/backlight/ili922x.c > > +++ b/drivers/video/backlight/ili922x.c > > @@ -107,6 +107,8 @@ > > * lower frequency when the registers are read/written. > > * The macro sets the frequency in the spi_transfer structure if > > * the frequency exceeds the maximum value. > > + * @s: pointer to controller side proxy for an SPI slave device > > What's wrong with "a pointer to an SPI device"? > > I am aware, having looked it up to find out what the above actually > means, that this is how struct spi_device is described in its own kernel > doc but quoting at that level of detail of both overkill and confusing. I figured that using the official description would be better than making something up. However if you think it's better to KISS, then I can change it. -- Lee Jones [李琼斯] Senior Technical Lead - Developer Services Linaro.org │ Open source software for Arm SoCs Follow Linaro: Facebook | Twitter | Blog
