[07/11] media: verisilicon: Convert to devm_platform_ioremap_resource() and devm_platform_ioremap_resource_byname()

Commit Message

Yangtao Li July 6, 2023, 10:10 a.m. UTC

Use devm_platform_ioremap_resource() and
devm_platform_ioremap_resource_byname() to simplify code.

Signed-off-by: Yangtao Li <[e-mail]>
---
 drivers/media/platform/verisilicon/hantro_drv.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

Comments

Chen-Yu Tsai July 7, 2023, 8:26 a.m. UTC | #1

On Thu, Jul 6, 2023 at 6:11 PM Yangtao Li <[e-mail]> wrote:
>
> Use devm_platform_ioremap_resource() and
> devm_platform_ioremap_resource_byname() to simplify code.
>
> Signed-off-by: Yangtao Li <[e-mail]>

Reviewed-by: Chen-Yu Tsai <[e-mail]>

Patch

diff --git a/drivers/media/platform/verisilicon/hantro_drv.c b/drivers/media/platform/verisilicon/hantro_drv.c
index c0a368bacf88..2dea7e0e701d 100644
--- a/drivers/media/platform/verisilicon/hantro_drv.c
+++ b/drivers/media/platform/verisilicon/hantro_drv.c
@@ -986,7 +986,6 @@  static int hantro_probe(struct platform_device *pdev)
 {
 	const struct of_device_id *match;
 	struct hantro_dev *vpu;
-	struct resource *res;
 	int num_bases;
 	int i, ret;
 
@@ -1047,11 +1046,9 @@  static int hantro_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	for (i = 0; i < num_bases; i++) {
-		res = vpu->variant->reg_names ?
-		      platform_get_resource_byname(vpu->pdev, IORESOURCE_MEM,
-						   vpu->variant->reg_names[i]) :
-		      platform_get_resource(vpu->pdev, IORESOURCE_MEM, 0);
-		vpu->reg_bases[i] = devm_ioremap_resource(vpu->dev, res);
+		vpu->reg_bases[i] = vpu->variant->reg_names ?
+		      devm_platform_ioremap_resource_byname(pdev, vpu->variant->reg_names[i]) :
+		      devm_platform_ioremap_resource(pdev, 0);
 		if (IS_ERR(vpu->reg_bases[i]))
 			return PTR_ERR(vpu->reg_bases[i]);
 	}