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media: cec: ao-cec: 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>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.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 07:45:35 +02:00 committed by Mauro Carvalho Chehab
parent f5aae241f9
commit 97ef3b7f4f
2 changed files with 2 additions and 6 deletions
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4
drivers/media/cec/platform/meson/ao-cec-g12a.c
View File

@ -633,7 +633,6 @@ static int meson_ao_cec_g12a_probe(struct platform_device *pdev)
{ {
struct meson_ao_cec_g12a_device *ao_cec; struct meson_ao_cec_g12a_device *ao_cec;
struct device *hdmi_dev; struct device *hdmi_dev;
struct resource *res;
void __iomem *base; void __iomem *base;
int ret, irq; int ret, irq;
@ -664,8 +663,7 @@ static int meson_ao_cec_g12a_probe(struct platform_device *pdev)
ao_cec->adap->owner = THIS_MODULE; ao_cec->adap->owner = THIS_MODULE;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0); base = devm_platform_ioremap_resource(pdev, 0);
base = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(base)) { if (IS_ERR(base)) {
ret = PTR_ERR(base); ret = PTR_ERR(base);
goto out_probe_adapter; goto out_probe_adapter;

4
drivers/media/cec/platform/meson/ao-cec.c
View File

@ -602,7 +602,6 @@ static int meson_ao_cec_probe(struct platform_device *pdev)
{ {
struct meson_ao_cec_device *ao_cec; struct meson_ao_cec_device *ao_cec;
struct device *hdmi_dev; struct device *hdmi_dev;
struct resource *res;
int ret, irq; int ret, irq;
hdmi_dev = cec_notifier_parse_hdmi_phandle(&pdev->dev); hdmi_dev = cec_notifier_parse_hdmi_phandle(&pdev->dev);
@ -626,8 +625,7 @@ static int meson_ao_cec_probe(struct platform_device *pdev)
ao_cec->adap->owner = THIS_MODULE; ao_cec->adap->owner = THIS_MODULE;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0); ao_cec->base = devm_platform_ioremap_resource(pdev, 0);
ao_cec->base = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(ao_cec->base)) { if (IS_ERR(ao_cec->base)) {
ret = PTR_ERR(ao_cec->base); ret = PTR_ERR(ao_cec->base);
goto out_probe_adapter; goto out_probe_adapter;