From: Grygorii Strashko Date: Sat, 16 Jan 2016 18:35:47 +0000 (-0800) Subject: Input: serio - drop warnings in case of EPROBE_DEFER from serio_find_driver() X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=015bb5e134544492d840cee17d7442194cfb0fe4;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git Input: serio - drop warnings in case of EPROBE_DEFER from serio_find_driver() Now serio_find_driver() will print warnings in case device_attach() returns -EPROBE_DEFER. Those warnings are obsolete, in genral, because: - DD core can report the same if required - since commit 013c074f8642 ("PM / sleep: prohibit devices probing during suspend/hibernation") the devices probing is prohibited during System suspend and deferred device will be carefully reprobed once Resume is finished. Hence, drop warnings in case of EPROBE_DEFER from serio_find_driver(). Signed-off-by: Grygorii Strashko Acked-by: Rafael J. Wysocki Signed-off-by: Dmitry Torokhov --- diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c index 8f828975ab10..1ca7f551e2da 100644 --- a/drivers/input/serio/serio.c +++ b/drivers/input/serio/serio.c @@ -134,7 +134,7 @@ static void serio_find_driver(struct serio *serio) int error; error = device_attach(&serio->dev); - if (error < 0) + if (error < 0 && error != -EPROBE_DEFER) dev_warn(&serio->dev, "device_attach() failed for %s (%s), error: %d\n", serio->phys, serio->name, error);