[media] media: rc: gpio-ir-recv: use devm_rc_allocate_device

Use of devm_rc_allocate_device simplifies error unwinding.

Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

diff --git a/drivers/media/rc/gpio-ir-recv.c b/drivers/media/rc/gpio-ir-recv.c
index 6fe7e7c..98dcb83 100644 (file)
--- a/drivers/media/rc/gpio-ir-recv.c
+++ b/drivers/media/rc/gpio-ir-recv.c
@@ -122,7 +122,7 @@ static int gpio_ir_recv_probe(struct platform_device *pdev)
        if (!gpio_dev)
                return -ENOMEM;
 
-       rcdev = rc_allocate_device(RC_DRIVER_IR_RAW);
+       rcdev = devm_rc_allocate_device(dev, RC_DRIVER_IR_RAW);
        if (!rcdev)
                return -ENOMEM;
 
@@ -150,7 +150,7 @@ static int gpio_ir_recv_probe(struct platform_device *pdev)
 
        rc = gpio_request(pdata->gpio_nr, "gpio-ir-recv");
        if (rc < 0)
-               goto err_gpio_request;
+               return rc;
        rc  = gpio_direction_input(pdata->gpio_nr);
        if (rc < 0)
                goto err_gpio_direction_input;
@@ -178,8 +178,6 @@ err_request_irq:
 err_register_rc_device:
 err_gpio_direction_input:
        gpio_free(pdata->gpio_nr);
-err_gpio_request:
-       rc_free_device(rcdev);
        return rc;
 }