[PATCH v3 3/3] x86: intel-mid: return proper error code from get_gpio_by_name()

[David Cohen]

This patch does a cleanup on get_gpio_by_name().
It should return an error code instead of hardcoded -1.

Signed-off-by: David Cohen <david.a.cohen@xxxxxxxxxxxxxxx>
---
 arch/x86/platform/intel-mid/sfi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/platform/intel-mid/sfi.c b/arch/x86/platform/intel-mid/sfi.c
index 1d5d20b088fa..438306ebed05 100644
--- a/arch/x86/platform/intel-mid/sfi.c
+++ b/arch/x86/platform/intel-mid/sfi.c
@@ -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)
-- 
1.8.4.2

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