The code handling 'alpha_blending_enabled' sysfs file contains WARN_ONs in case the feature is not supported on the current platform. Even though only root can write to the file, anyone can read it, thus causing the kernel to get tainted and printing an ugly warning. Instead of having WARN_ONs, return a proper error if the feature is not supported. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Reported-by: Russell King - ARM Linux <linux@arm.linux.org.uk> |
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displays | ||
displays-new | ||
dss | ||
omapfb | ||
Kconfig | ||
Makefile | ||
vrfb.c |