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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>
This commit is contained in:
Chao Xie 2013-08-18 21:27:55 -04:00 committed by Samuel Ortiz
parent b432fc25b5
commit 2b274fe522
1 changed files with 1 additions and 1 deletions
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2
drivers/mfd/88pm805.c
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@ -243,7 +243,7 @@ static int pm805_probe(struct i2c_client *client,
goto err_805_init; goto err_805_init;
} }
if (pdata->plat_config) if (pdata && pdata->plat_config)
pdata->plat_config(chip, pdata); pdata->plat_config(chip, pdata);
err_805_init: err_805_init: