Commit 38bcb51f authored Oct 17, 2022 by Jiapeng Chong Committed by Pavel Machek Oct 21, 2022

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>

parent 9abf2313

drivers/leds/leds-pca955x.c

+0 −6

Original line number	Diff line number	Diff line
		@@ -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).