From b8f26ad4f783d438bbd119ab4e1b791ee8e4d5c5 Mon Sep 17 00:00:00 2001
From: Sachin Kamat <sachin.kamat@linaro.org>
Date: Mon, 29 Apr 2013 16:20:10 -0700
Subject: [PATCH] drivers/rtc/rtc-tps65910.c: fix incorrect return value on
 error

'ret' was not initialized to correct error value before returning.
Since 'irq' is also being tested for 0, we cannot return irq itself as
it means function is success even though we are returning before
completing the probe.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Venu Byravarasu <vbyravarasu@nvidia.com>
Cc: Chiwoong Byun <woong.byun@samsung.com>
Cc: Jonghwa Lee <jonghwa3.lee@samsung.com>
Cc: Laxman dewangan <ldewangan@nvidia.com>
Cc: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 drivers/rtc/rtc-tps65910.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/rtc/rtc-tps65910.c b/drivers/rtc/rtc-tps65910.c
index 26b8bd2527691..a9caf043b0ce8 100644
--- a/drivers/rtc/rtc-tps65910.c
+++ b/drivers/rtc/rtc-tps65910.c
@@ -263,7 +263,7 @@ static int tps65910_rtc_probe(struct platform_device *pdev)
 	if (irq <= 0) {
 		dev_warn(&pdev->dev, "Wake up is not possible as irq = %d\n",
 			irq);
-		return ret;
+		return -ENXIO;
 	}
 
 	ret = devm_request_threaded_irq(&pdev->dev, irq, NULL,
-- 
2.39.5