From: Ladislav Michl <ladis@linux-mips.org>
Date: Thu, 7 Sep 2017 23:36:11 +0000 (-0300)
Subject: [media] media: rc: gpio-ir-recv: use devm_rc_allocate_device
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=f4940b563feff6f2514fc8c5309b844b0540a4cb;p=openwrt%2Fstaging%2Fblogic.git

[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 6fe7e7c14fe4..98dcb8399506 100644
--- 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;
 }