diff options
| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2013-05-02 15:29:43 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-05-21 14:52:15 +0400 |
| commit | c02b211df6fc54e51ee554c27a6736a11255a764 (patch) | |
| tree | a2b78b3a7a0400550fdd89da110d1b21a9e1acb1 /drivers/media/i2c/m5mols | |
| parent | 95323361e5313733a54771c5059f5b352adbf32c (diff) | |
| download | linux-c02b211df6fc54e51ee554c27a6736a11255a764.tar.xz | |
[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.c | 8 |
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; } |