shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-08 03:40:35 +09:00
Code Issues Packages Projects Releases Wiki Activity

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

Browse Source 
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>
(cherry picked from commit f4940b563f)
Signed-off-by: Ziyuan Xu <xzy.xu@rock-chips.com>
This commit is contained in:
Ladislav Michl
2017-09-07 20:36:11 -03:00
committed by Tao Huang
parent cdc4ee6569
commit e59f994f56
1 changed files with 2 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/media/rc/gpio-ir-recv.c
View File

@@ -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;
}