mfd: 88pm805: Fix potential NULL pdata dereference
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>
diff --git a/drivers/mfd/88pm805.c b/drivers/mfd/88pm805.c
index 0686cdb..8a5b6ff 100644
--- a/drivers/mfd/88pm805.c
+++ b/drivers/mfd/88pm805.c
@@ -243,7 +243,7 @@
goto err_805_init;
}
- if (pdata->plat_config)
+ if (pdata && pdata->plat_config)
pdata->plat_config(chip, pdata);
err_805_init:
