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x86, intel-mid: Return proper error code from get_gpio_by_name()

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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>
This commit is contained in:
David Cohen 2014-01-16 15:07:04 -08:00 committed by H. Peter Anvin
parent a957a14bb4
commit 28c6a39b33
1 changed files with 1 additions and 1 deletions
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2
arch/x86/platform/intel-mid/sfi.c
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@ -224,7 +224,7 @@ int get_gpio_by_name(const char *name)
if (!strncmp(name, pentry->pin_name, SFI_NAME_LEN))
return pentry->pin_no;
}
return -1;
return -EINVAL;
}
void __init intel_scu_device_register(struct platform_device *pdev)