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mfd: 88pm805: Fix potential NULL pdata dereference
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User pass platform data to device, and platform data may be
NULL. Add the check for pdata.

Signed-off-by: Chao Xie <chao.xie@marvell.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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Chao Xie authored and Samuel Ortiz committed Sep 2, 2013
1 parent b432fc2 commit 2b274fe
Showing 1 changed file with 1 addition and 1 deletion.
2 changes: 1 addition & 1 deletion drivers/mfd/88pm805.c
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Original file line number Diff line number Diff line change
Expand Up @@ -243,7 +243,7 @@ static int pm805_probe(struct i2c_client *client,
goto err_805_init;
}

if (pdata->plat_config)
if (pdata && pdata->plat_config)
pdata->plat_config(chip, pdata);

err_805_init:
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