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authorLaurent Pinchart <laurent.pinchart@ideasonboard.com>2013-05-02 08:29:43 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2013-05-21 07:52:15 -0300
commitc02b211df6fc54e51ee554c27a6736a11255a764 (patch)
treea2b78b3a7a0400550fdd89da110d1b21a9e1acb1 /drivers/media/i2c/m5mols
parent95323361e5313733a54771c5059f5b352adbf32c (diff)
[media] media: i2c: Convert to devm_kzalloc()
Using the managed function the kfree() calls can be removed from the probe error path and the remove handler. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/i2c/m5mols')
-rw-r--r--drivers/media/i2c/m5mols/m5mols_core.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/media/i2c/m5mols/m5mols_core.c b/drivers/media/i2c/m5mols/m5mols_core.c
index f0b870c06376..08ff082242c3 100644
--- a/drivers/media/i2c/m5mols/m5mols_core.c
+++ b/drivers/media/i2c/m5mols/m5mols_core.c
@@ -950,7 +950,7 @@ static int m5mols_probe(struct i2c_client *client,
return -EINVAL;
}
- info = kzalloc(sizeof(struct m5mols_info), GFP_KERNEL);
+ info = devm_kzalloc(&client->dev, sizeof(*info), GFP_KERNEL);
if (!info)
return -ENOMEM;
@@ -962,7 +962,7 @@ static int m5mols_probe(struct i2c_client *client,
ret = gpio_request_one(pdata->gpio_reset, gpio_flags, "M5MOLS_NRST");
if (ret) {
dev_err(&client->dev, "Failed to request gpio: %d\n", ret);
- goto out_free;
+ return ret;
}
ret = regulator_bulk_get(&client->dev, ARRAY_SIZE(supplies), supplies);
@@ -1015,8 +1015,6 @@ out_reg:
regulator_bulk_free(ARRAY_SIZE(supplies), supplies);
out_gpio:
gpio_free(pdata->gpio_reset);
-out_free:
- kfree(info);
return ret;
}
@@ -1032,7 +1030,7 @@ static int m5mols_remove(struct i2c_client *client)
regulator_bulk_free(ARRAY_SIZE(supplies), supplies);
gpio_free(info->pdata->gpio_reset);
media_entity_cleanup(&sd->entity);
- kfree(info);
+
return 0;
}