In the unlikely case that hwmod database is messed up, dont crash
report error and attempt to recover.
Cc: Kevin Hilman <khilman@xxxxxxxxxxxxxxxxxxx>
Cc: Thara Gopinath <thara@xxxxxx>
Signed-off-by: Nishanth Menon <nm@xxxxxx>
---
arch/arm/mach-omap2/sr_device.c | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/sr_device.c b/arch/arm/mach-omap2/sr_device.c
index 7d13704..6f70da6 100644
--- a/arch/arm/mach-omap2/sr_device.c
+++ b/arch/arm/mach-omap2/sr_device.c
@@ -130,6 +130,12 @@ static int sr_dev_init(struct omap_hwmod *oh, void *user)
}
sr_dev_data = (struct omap_sr_dev_data *)oh->dev_attr;
+ if (unlikely(!sr_dev_data)) {
+ pr_err("%s: Bad oh->dev_attr!\n", __func__);
+ kfree(sr_data);
+ return -EINVAL;
+ }
+
/*
* OMAP3430 ES3.1 chips by default come with Efuse burnt
* with parameters required for full functionality of
--
1.6.3.3
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