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staging: bcm2835-audio: Enclose complex macro value in parentheses 

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>
Link: https://lore.kernel.org/r/20210716024909.39411-1-me@diegoroux04.dynv6.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Diego Roux 2021-07-15 21:49:00 -05:00 committed by Greg Kroah-Hartman
parent df00609821
commit 571e5894a0
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/vc04_services/bcm2835-audio/bcm2835.h
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@ -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)