x86, intel-mid: Return proper error code from get_gpio_by_name()
authorDavid Cohen <david.a.cohen@linux.intel.com>
Thu, 16 Jan 2014 23:07:04 +0000 (15:07 -0800)
committerH. Peter Anvin <hpa@linux.intel.com>
Thu, 16 Jan 2014 23:07:36 +0000 (15:07 -0800)
commit28c6a39b3367f29462cd586785dc445cd6b5ac23
tree0d502e46e6cbb839f4825f817711b5a49c753822
parenta957a14bb4ca976cbaaff3594ef5b8f8f7f65804
x86, intel-mid: Return proper error code from get_gpio_by_name()

This patch cleans up get_gpio_by_name() to return an error code
instead of hardcoded -1.

Signed-off-by: David Cohen <david.a.cohen@linux.intel.com>
Link: http://lkml.kernel.org/r/1389913624-9149-4-git-send-email-david.a.cohen@linux.intel.com
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
arch/x86/platform/intel-mid/sfi.c