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Code Issues Releases Wiki Activity

media: rc: img-ir: Make use of the helper function devm_platform_ioremap_resource()

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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>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Cai Huoqing 2021-09-01 07:54:20 +02:00 committed by Mauro Carvalho Chehab
parent b2fb212d9e
commit b619c2ea32
1 changed files with 1 additions and 3 deletions
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4
drivers/media/rc/img-ir/img-ir-core.c
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@ -76,7 +76,6 @@ static void img_ir_ident(struct img_ir_priv *priv)
static int img_ir_probe(struct platform_device *pdev)
{
struct img_ir_priv *priv;
struct resource *res_regs;
int irq, error, error2;
/* Get resources from platform device */
@ -94,8 +93,7 @@ static int img_ir_probe(struct platform_device *pdev)
spin_lock_init(&priv->lock);
/* Ioremap the registers */
res_regs = platform_get_resource(pdev, IORESOURCE_MEM, 0);
priv->reg_base = devm_ioremap_resource(&pdev->dev, res_regs);
priv->reg_base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(priv->reg_base))
return PTR_ERR(priv->reg_base);