Messages in this thread Patch in this message | | | From | Diego Roux <> | Subject | [PATCH] staging: bcm2835-audio: Enclose complex macro value in parentheses | Date | Thu, 15 Jul 2021 21:49:00 -0500 |
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This patch fixes the checkpatch.pl error:
ERROR: Macros with complex values should be enclosed in parentheses
Signed-off-by: Diego Roux <me@diegoroux04.dynv6.net> --- drivers/staging/vc04_services/bcm2835-audio/bcm2835.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/vc04_services/bcm2835-audio/bcm2835.h b/drivers/staging/vc04_services/bcm2835-audio/bcm2835.h index 1b36475872d6..51066ac8eea5 100644 --- a/drivers/staging/vc04_services/bcm2835-audio/bcm2835.h +++ b/drivers/staging/vc04_services/bcm2835-audio/bcm2835.h @@ -22,7 +22,7 @@ enum { /* macros for alsa2chip and chip2alsa, instead of functions */ // convert alsa to chip volume (defined as macro rather than function call) -#define alsa2chip(vol) (uint)(-(((vol) << 8) / 100)) +#define alsa2chip(vol) ((uint)(-(((vol) << 8) / 100))) // convert chip to alsa volume #define chip2alsa(vol) -(((vol) * 100) >> 8) -- 2.25.1
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