GitHub-Mirror/linux-bl808
2
0
Fork 0
mirror of https://github.com/Fishwaldo/linux-bl808.git synced 2025-03-16 03:54:10 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

leds-pca955x: Remove the unused function pca95xx_num_led_regs()

Browse source 
The function pca95xx_num_led_regs() is defined in the leds-pca955x.c
file, but not called elsewhere, so delete this unused function.

drivers/leds/leds-pca955x.c:149:19: warning: unused function 'pca95xx_num_led_regs'.

Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=2411
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Signed-off-by: Pavel Machek <pavel@ucw.cz>
This commit is contained in:
Jiapeng Chong 2022-10-17 16:10:53 +08:00 • committed by Pavel Machek
parent 9abf2313ad
commit 38bcb51f81
1 changed files with 0 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
drivers/leds/leds-pca955x.c
View file

@ -145,12 +145,6 @@ static inline int pca95xx_num_input_regs(int bits)
return (bits + 7) / 8;
}
/* 4 bits per LED selector register */
static inline int pca95xx_num_led_regs(int bits)
{
return (bits + 3) / 4;
}
/*
* Return an LED selector register value based on an existing one, with
* the appropriate 2-bit state value set for the given LED number (0-3).