From: Ladislav Michl <ladis@linux-mips.org>
To: linux-media@vger.kernel.org
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>,
Sean Young <sean@mess.org>, Andi Shyti <andi.shyti@samsung.com>
Subject: [PATCH v2 03/10] media: rc: gpio-ir-recv: use devm_rc_allocate_device
Date: Fri, 8 Sep 2017 01:36:11 +0200 [thread overview]
Message-ID: <20170907233611.p37c3hwsuoq2r73k@lenoch> (raw)
In-Reply-To: <20170907233355.bv3hsv3rfhcx52i3@lenoch>
Use of devm_rc_allocate_device simplifies error unwinding.
Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
---
Changes:
-v2: rebased to current linux.git
drivers/media/rc/gpio-ir-recv.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/media/rc/gpio-ir-recv.c b/drivers/media/rc/gpio-ir-recv.c
index 8f5e3a84a95e..ee191f26efb4 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 @@ static int gpio_ir_recv_probe(struct platform_device *pdev)
err_register_rc_device:
err_gpio_direction_input:
gpio_free(pdata->gpio_nr);
-err_gpio_request:
- rc_free_device(rcdev);
return rc;
}
--
2.11.0
next prev parent reply other threads:[~2017-09-07 23:37 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20170907233401epcas4p4424e892b32d469233705af5014e20604@epcas4p4.samsung.com>
2017-09-07 23:33 ` [PATCH v2 00/10] media: rc: gpio-ir-recv: driver update Ladislav Michl
2017-09-07 23:34 ` [PATCH v2 01/10] media: rc: gpio-ir-recv: use helper vaiable to acess device info Ladislav Michl
2017-09-07 23:35 ` [PATCH v2 02/10] media: rc: gpio-ir-recv: use devm_kzalloc Ladislav Michl
2017-09-07 23:36 ` Ladislav Michl [this message]
2017-09-07 23:36 ` [PATCH v2 04/10] media: rc: gpio-ir-recv: use devm_gpio_request_one Ladislav Michl
2017-09-07 23:37 ` [PATCH v2 05/10] media: rc: gpio-ir-recv: use devm_rc_register_device Ladislav Michl
2017-09-07 23:37 ` [PATCH v2 06/10] media: rc: gpio-ir-recv: do not allow threaded interrupt handler Ladislav Michl
2017-09-07 23:38 ` [PATCH v2 07/10] media: rc: gpio-ir-recv: use devm_request_irq Ladislav Michl
2017-09-07 23:39 ` [PATCH v2 08/10] media: rc: gpio-ir-recv: use KBUILD_MODNAME Ladislav Michl
2017-09-07 23:39 ` [PATCH v2 09/10] media: rc: gpio-ir-recv: remove gpio_ir_recv_platform_data Ladislav Michl
2017-09-07 23:41 ` [PATCH v2 10/10] media: rc: gpio-ir-recv: use gpiolib API Ladislav Michl
2017-09-08 2:21 ` [PATCH v2 00/10] media: rc: gpio-ir-recv: driver update Andi Shyti
2017-09-08 8:16 ` Ladislav Michl
2017-09-11 2:58 ` Andi Shyti
2017-09-11 7:13 ` Ladislav Michl
2017-09-15 21:56 ` Ladislav Michl
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