From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Date: Fri, 23 Aug 2013 02:50:36 +0000 (+0800)
Subject: mtd: atmel_nand: fix error return code in atmel_nand_probe()
X-Git-Tag: v3.12-rc1~82^2~4
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ff52c67a1048fef9b381b98e17fcaca01b076190;p=kernel%2Fkernel-generic.git

mtd: atmel_nand: fix error return code in atmel_nand_probe()

Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: Josh Wu <josh.wu@atmel.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
---

diff --git a/drivers/mtd/nand/atmel_nand.c b/drivers/mtd/nand/atmel_nand.c
index 8b2eb3e..060feea 100644
--- a/drivers/mtd/nand/atmel_nand.c
+++ b/drivers/mtd/nand/atmel_nand.c
@@ -2048,6 +2048,7 @@ static int __init atmel_nand_probe(struct platform_device *pdev)
 		irq = platform_get_irq(pdev, 0);
 		if (irq < 0) {
 			dev_err(host->dev, "Cannot get HSMC irq!\n");
+			res = irq;
 			goto err_nand_ioremap;
 		}