From: kishore.kadiyala@ti.com (kishore kadiyala)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 2/4] omap4 hsmmc: Fix the init if CONFIG_MMC_OMAP_HS is not set
Date: Sat, 18 Sep 2010 22:04:05 +0530 (IST) [thread overview]
Message-ID: <33912.10.24.255.17.1284827645.squirrel@dbdmail.itg.ti.com> (raw)
From: Benoit Cousson <b-cousson@ti.com>
Avoid possible crash if CONFIG_MMC_OMAP_HS is not set
Signed-off-by: Benoit Cousson <b-cousson@ti.com>
Signed-off-by: Kishore Kadiyala <kishore.kadiyala@ti.com>
---
arch/arm/mach-omap2/board-4430sdp.c | 8 +++++++-
1 files changed, 7 insertions(+), 1 deletions(-)
diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c
index a49f285..ac8541c 100644
--- a/arch/arm/mach-omap2/board-4430sdp.c
+++ b/arch/arm/mach-omap2/board-4430sdp.c
@@ -240,8 +240,14 @@ static int omap4_twl6030_hsmmc_late_init(struct device *dev)
static __init void omap4_twl6030_hsmmc_set_late_init(struct device *dev)
{
- struct omap_mmc_platform_data *pdata = dev->platform_data;
+ struct omap_mmc_platform_data *pdata;
+ /* dev can be null if CONFIG_MMC_OMAP_HS is not set */
+ if (!dev) {
+ pr_err("Failed omap4_twl6030_hsmmc_set_late_init\n");
+ return;
+ }
+ pdata = dev->platform_data;
pdata->init = omap4_twl6030_hsmmc_late_init;
}
--
1.7.0.4
reply other threads:[~2010-09-18 16:34 UTC|newest]
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