diff options
| author |   Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2013-05-02 08:29:43 -0300 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-05-21 07:52:15 -0300 |
| commit | c02b211df6fc54e51ee554c27a6736a11255a764 (patch) | |
| tree | a2b78b3a7a0400550fdd89da110d1b21a9e1acb1 /drivers/media/i2c/ir-kbd-i2c.c | |
| parent | [media] media: i2c: Convert to gpio_request_one() (diff) | |
| download | wireguard-linux-c02b211df6fc54e51ee554c27a6736a11255a764.tar.xz wireguard-linux-c02b211df6fc54e51ee554c27a6736a11255a764.zip | |
[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/ir-kbd-i2c.c')
| -rw-r--r-- | drivers/media/i2c/ir-kbd-i2c.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/media/i2c/ir-kbd-i2c.c b/drivers/media/i2c/ir-kbd-i2c.c index 8e2f79cb045e..82bf5679da30 100644 --- a/drivers/media/i2c/ir-kbd-i2c.c +++ b/drivers/media/i2c/ir-kbd-i2c.c @@ -295,7 +295,7 @@ static int ir_probe(struct i2c_client *client, const struct i2c_device_id *id) unsigned short addr = client->addr; int err; - ir = kzalloc(sizeof(struct IR_i2c), GFP_KERNEL); + ir = devm_kzalloc(&client->dev, sizeof(*ir), GFP_KERNEL); if (!ir) return -ENOMEM; @@ -398,10 +398,8 @@ static int ir_probe(struct i2c_client *client, const struct i2c_device_id *id) * internally */ rc = rc_allocate_device(); - if (!rc) { - err = -ENOMEM; - goto err_out_free; - } + if (!rc) + return -ENOMEM; } ir->rc = rc; @@ -454,7 +452,6 @@ static int ir_probe(struct i2c_client *client, const struct i2c_device_id *id) err_out_free: /* Only frees rc if it were allocated internally */ rc_free_device(rc); - kfree(ir); return err; } @@ -470,7 +467,6 @@ static int ir_remove(struct i2c_client *client) rc_unregister_device(ir->rc); /* free memory */ - kfree(ir); return 0; } |