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authorPali Rohár <pali.rohar@gmail.com>2018-01-27 17:28:34 +0100
committerGuenter Roeck <linux@roeck-us.net>2018-01-27 18:34:03 +0100
commitf480ea90b9dd7dfcf9031c82abc294f86d7db435 (patch)
tree76a926f08f16739761c971dcddbb32d68a2144e2 /arch/arm/mach-omap2
parenthwmon: (dell-smm) Enable broken functionality via "force" module param (diff)
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hwmon: (dell-smm) Disable fan support for Dell Inspiron 7720
Calling fan related SMM functions implemented by Dell BIOS firmware on Dell Inspiron 7720 freeze kernel for about 500ms. Until Dell fixes it we need to disable fan support for Dell Inspiron 7720 as it makes system unusable. Via "force" module param fan support can be enabled. Reported-by: vova7890@mail.ru Signed-off-by: Pali Rohár <pali.rohar@gmail.com> Link: https://bugzilla.kernel.org/show_bug.cgi?id=195751 Cc: stable@vger.kernel.org # v4.0+, will need backport Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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