Avoid possible crash if CONFIG_MMC_OMAP_HS is not set
Cc: Tony Lindgren <[email protected]>
Cc: Adrian Hunter <[email protected]>
Cc: Madhusudhan Chikkature <[email protected]>
Cc: Andrew Morton <[email protected]>
Signed-off-by: Benoit Cousson <[email protected]>
Signed-off-by: Kishore Kadiyala <[email protected]>
---
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
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