From: Cai Huoqing <caihuoqing@baidu.com>
To: <caihuoqing@baidu.com>
Cc: Sean Young <sean@mess.org>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Neil Armstrong <narmstrong@baylibre.com>,
Kevin Hilman <khilman@baylibre.com>,
Jerome Brunet <jbrunet@baylibre.com>,
"Martin Blumenstingl" <martin.blumenstingl@googlemail.com>,
<linux-media@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-amlogic@lists.infradead.org>,
<linux-kernel@vger.kernel.org>
Subject: [PATCH] media: rc: meson-ir: Make use of the helper function devm_platform_ioremap_resource()
Date: Wed, 1 Sep 2021 13:54:39 +0800 [thread overview]
Message-ID: <20210901055440.7079-1-caihuoqing@baidu.com> (raw)
Use the devm_platform_ioremap_resource() helper instead of
calling platform_get_resource() and devm_ioremap_resource()
separately
Signed-off-by: Cai Huoqing <caihuoqing@baidu.com>
---
drivers/media/rc/meson-ir.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/media/rc/meson-ir.c b/drivers/media/rc/meson-ir.c
index dad55950dfc6..4b769111f78e 100644
--- a/drivers/media/rc/meson-ir.c
+++ b/drivers/media/rc/meson-ir.c
@@ -102,7 +102,6 @@ static int meson_ir_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
struct device_node *node = dev->of_node;
- struct resource *res;
const char *map_name;
struct meson_ir *ir;
int irq, ret;
@@ -111,8 +110,7 @@ static int meson_ir_probe(struct platform_device *pdev)
if (!ir)
return -ENOMEM;
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- ir->reg = devm_ioremap_resource(dev, res);
+ ir->reg = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(ir->reg))
return PTR_ERR(ir->reg);
--
2.25.1
next reply other threads:[~2021-09-01 5:55 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-01 5:54 Cai Huoqing [this message]
2021-09-01 8:14 ` [PATCH] media: rc: meson-ir: Make use of the helper function devm_platform_ioremap_resource() Neil Armstrong
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