[PATCH 2/4] mfd: 88pm805: Fix the bug that pdata may be NULL

[Chao Xie]

User pass platform data to device, and platform data may be
NULL. Add the check for pdata.

Signed-off-by: Chao Xie <chao.xie@xxxxxxxxxxx>
---
 drivers/mfd/88pm805.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/mfd/88pm805.c b/drivers/mfd/88pm805.c
index 5216022..57135bb 100644
--- a/drivers/mfd/88pm805.c
+++ b/drivers/mfd/88pm805.c
@@ -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:
-- 
1.7.4.1

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