From: Abhishek Tamboli Date: Fri, 16 Aug 2024 17:11:29 +0000 (+0530) Subject: leds: sun50i-a100: Replace msleep() with usleep_range() X-Git-Tag: v6.12-rc1~87^2~23 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=8f3f07517834382e819e168740bf855273f13d47;p=thirdparty%2Fkernel%2Flinux.git leds: sun50i-a100: Replace msleep() with usleep_range() Replace msleep() with usleep_range() in sun50i_a100_ledc_suspend() to address the checkpatch.pl warning. msleep() for such short delay can lead to inaccurate sleep times. Switch to usleep_range() provide more precise delay. Fix the following warning from checkpatch.pl: WARNING: msleep < 20ms can sleep for up to 20ms; see Documentation/timers/timers-howto.rst + msleep(1); Signed-off-by: Abhishek Tamboli Acked-by: Chen-Yu Tsai Link: https://lore.kernel.org/r/20240816171129.6411-1-abhishektamboli9@gmail.com Signed-off-by: Lee Jones --- diff --git a/drivers/leds/leds-sun50i-a100.c b/drivers/leds/leds-sun50i-a100.c index 119eff9471f05..4c468d4874864 100644 --- a/drivers/leds/leds-sun50i-a100.c +++ b/drivers/leds/leds-sun50i-a100.c @@ -368,7 +368,7 @@ static int sun50i_a100_ledc_suspend(struct device *dev) if (!xfer_active) break; - msleep(1); + usleep_range(1000, 1100); } clk_disable_unprepare(priv->mod_clk);