| From 7de148776354cc4f743f5d999db427169f7d0d60 Mon Sep 17 00:00:00 2001 |
| From: Wei Yongjun <yongjun_wei@trendmicro.com.cn> |
| Date: Tue, 28 May 2013 13:26:50 +0800 |
| Subject: mmc: sh_mobile_sdhi: fix error return code in sh_mobile_sdhi_probe() |
| |
| Fix to return a negative error code instead of 0 when we cannot get |
| IRQ source by platform_get_irq(), as done elsewhere in this function. |
| |
| Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> |
| Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> |
| Signed-off-by: Chris Ball <cjb@laptop.org> |
| (cherry picked from commit 7913ae7d10d82bf9d9af6be6c20281fceb695ec0) |
| Signed-off-by: Simon Horman <horms+renesas@verge.net.au> |
| --- |
| drivers/mmc/host/sh_mobile_sdhi.c | 4 +++- |
| 1 file changed, 3 insertions(+), 1 deletion(-) |
| |
| diff --git a/drivers/mmc/host/sh_mobile_sdhi.c b/drivers/mmc/host/sh_mobile_sdhi.c |
| index cc4c872c..a4316b34 100644 |
| --- a/drivers/mmc/host/sh_mobile_sdhi.c |
| +++ b/drivers/mmc/host/sh_mobile_sdhi.c |
| @@ -273,8 +273,10 @@ static int sh_mobile_sdhi_probe(struct platform_device *pdev) |
| } |
| |
| /* There must be at least one IRQ source */ |
| - if (!i) |
| + if (!i) { |
| + ret = irq; |
| goto eirq; |
| + } |
| } |
| |
| dev_info(&pdev->dev, "%s base at 0x%08lx clock rate %u MHz\n", |
| -- |
| 1.8.4.3.gca3854a |
| |
