[PATCH 2/5] mfd: tps65090: add error prints when mem alloc failed

Laxman Dewangan
2012-10-07T15:57:06Z

Add error prints when memory allocation failed for
tps65090 data. Also cleanups the melloc arguments.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
---
drivers/mfd/tps65090.c | 7 ++++---
1 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/drivers/mfd/tps65090.c b/drivers/mfd/tps65090.c
index 9b79d68..f95f7f6 100644
--- a/drivers/mfd/tps65090.c
+++ b/drivers/mfd/tps65090.c
@@ -263,10 +263,11 @@ static int __devinit tps65090_i2c_probe(struct i2c_client *client,
return -EINVAL;
}

- tps65090 = devm_kzalloc(&client->dev, sizeof(struct tps65090),
- GFP_KERNEL);
- if (tps65090 == NULL)
+ tps65090 = devm_kzalloc(&client->dev, sizeof(*tps65090), GFP_KERNEL);
+ if (!tps65090) {
+ dev_err(&client->dev, "mem alloc for tps65090 failed\n");
return -ENOMEM;
+ }

tps65090->client = client;
tps65090->dev = &client->dev;
--
1.7.1.1