Commit 561099a1a2e9 ("leds: pca955x: add GPIO support") removed the
remaining use of pca95xx_num_led_regs(). Recently the kernel test robot
started complaining about the unused symbol after some patches to the
driver were merged[1]. Drop the unused function.
[1] https://lore.kernel.org/all/[email protected]/
Fixes: 561099a1a2e9 ("leds: pca955x: add GPIO support")
Reported-by: kernel test robot <[email protected]>
Signed-off-by: Andrew Jeffery <[email protected]>
---
drivers/leds/leds-pca955x.c | 6 ------
1 file changed, 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).
--
2.32.0