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| author | Jiapeng Chong <jiapeng.chong@linux.alibaba.com> | 2022-10-17 16:10:53 +0800 |
|---|---|---|
| committer | Pavel Machek <pavel@ucw.cz> | 2022-10-21 15:08:07 +0200 |
| commit | 38bcb51f81af17a6d40fc135e565fc1fb8aa8e9d (patch) | |
| tree | 0886cbf1d0cc2d24dcb9aef8785684afe950c64f /drivers/leds | |
| parent | 9abf2313adc1ca1b6180c508c25f22f9395cc780 (diff) | |
| download | lwn-38bcb51f81af17a6d40fc135e565fc1fb8aa8e9d.tar.gz lwn-38bcb51f81af17a6d40fc135e565fc1fb8aa8e9d.zip | |
leds-pca955x: Remove the unused function pca95xx_num_led_regs()
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>
Diffstat (limited to 'drivers/leds')
| -rw-r--r-- | drivers/leds/leds-pca955x.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/leds/leds-pca955x.c b/drivers/leds/leds-pca955x.c index 81aaf21212d7..33ec4543fb4f 100644 --- a/drivers/leds/leds-pca955x.c +++ b/drivers/leds/leds-pca955x.c @@ -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). |