[PATCH] staging: media: meson: vdec: Make use of the helper function devm_platform_ioremap_resource_byname()

From: Cai Huoqing
Date: Wed Sep 08 2021 - 06:57:41 EST


Use the devm_platform_ioremap_resource_byname() helper instead of
calling platform_get_resource_byname() and devm_ioremap_resource()
separately

Signed-off-by: Cai Huoqing <caihuoqing@xxxxxxxxx>
---
drivers/staging/media/meson/vdec/vdec.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/drivers/staging/media/meson/vdec/vdec.c b/drivers/staging/media/meson/vdec/vdec.c
index e51d69c4729d..8549d95be0f2 100644
--- a/drivers/staging/media/meson/vdec/vdec.c
+++ b/drivers/staging/media/meson/vdec/vdec.c
@@ -994,7 +994,6 @@ static int vdec_probe(struct platform_device *pdev)
struct device *dev = &pdev->dev;
struct video_device *vdev;
struct amvdec_core *core;
- struct resource *r;
const struct of_device_id *of_id;
int irq;
int ret;
@@ -1006,13 +1005,11 @@ static int vdec_probe(struct platform_device *pdev)
core->dev = dev;
platform_set_drvdata(pdev, core);

- r = platform_get_resource_byname(pdev, IORESOURCE_MEM, "dos");
- core->dos_base = devm_ioremap_resource(dev, r);
+ core->dos_base = devm_platform_ioremap_resource_byname(pdev, "dos");
if (IS_ERR(core->dos_base))
return PTR_ERR(core->dos_base);

- r = platform_get_resource_byname(pdev, IORESOURCE_MEM, "esparser");
- core->esparser_base = devm_ioremap_resource(dev, r);
+ core->esparser_base = devm_platform_ioremap_resource_byname(pdev, "esparser");
if (IS_ERR(core->esparser_base))
return PTR_ERR(core->esparser_base);

--
2.25.1