linux/drivers/platform
Ville Syrjälä ce7c47d60b platform/x86: fujitsu-laptop: Don't oops when FUJ02E3 is not presnt
My Fujitsu-Siemens Lifebook S6120 doesn't have the FUJ02E3 device,
but it does have FUJ02B1. That means we do register the backlight
device (and it even seems to work), but the code will oops as soon
as we try to set the backlight brightness because it's trying to
call call_fext_func() with a NULL device. Let's just skip those
function calls when the FUJ02E3 device is not present.

Cc: Jonathan Woithe <jwoithe@just42.net>
Cc: Andy Shevchenko <andy@infradead.org>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: <stable@vger.kernel.org> # 4.13.x
Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>
2017-09-27 00:04:43 -07:00
..
chrome dmi: Mark all struct dmi_system_id instances const 2017-09-14 11:59:30 +02:00
goldfish Merge 4.12-rc5 into char-misc-next 2017-06-12 08:18:10 +02:00
mips MIPS: Loongson-3: Support 4 packages in CPU Hwmon driver 2017-06-29 02:42:22 +02:00
olpc platform/olpc: Make ec explicitly non-modular 2016-08-28 22:31:52 -07:00
x86 platform/x86: fujitsu-laptop: Don't oops when FUJ02E3 is not presnt 2017-09-27 00:04:43 -07:00
Kconfig goldfish: refactor goldfish platform configs 2016-01-28 23:34:36 -08:00
Makefile MIPS: Loongson-3: Add CPU Hwmon platform driver 2015-04-01 17:22:17 +02:00