Re: [PATCH] mfd: lm3533: expand control-bank accessors

From: Lee Jones
Date: Wed Jul 01 2020 - 09:55:11 EST


On Tue, 30 Jun 2020, Johan Hovold wrote:

> Expand the control-bank accessors that were implemented using macros.
> This allows the definitions of these exported functions to be found more
> easily and specifically avoids a W=1 compiler warning due to the
> redundant brightness sanity check:
>
> drivers/mfd/lm3533-ctrlbank.c: In function 'lm3533_ctrlbank_set_brightness':
> drivers/mfd/lm3533-ctrlbank.c:98:10: warning: comparison is always false due to limited range of data type [-Wtype-limits]
> 98 | if (val > LM3533_##_NAME##_MAX) \
> | ^
> drivers/mfd/lm3533-ctrlbank.c:125:1: note: in expansion of macro 'lm3533_ctrlbank_set'
> 125 | lm3533_ctrlbank_set(brightness, BRIGHTNESS);
> | ^~~~~~~~~~~~~~~~~~~
>
> Signed-off-by: Johan Hovold <johan@xxxxxxxxxx>
> ---
> drivers/mfd/lm3533-ctrlbank.c | 94 +++++++++++++++++++++--------------
> 1 file changed, 56 insertions(+), 38 deletions(-)

That'll work. Thanks Johan.

Applied, thanks.

--
Lee Jones [æçæ]
Senior Technical Lead - Developer Services
Linaro.org â Open source software for Arm SoCs
Follow Linaro: Facebook | Twitter | Blog