On Fri Jan 16 11:18:00 2026 -0500, Frank Li wrote:
> Use devm_platform_ioremap_resource() simplify code. No functional change.
>
> Reviewed-by: Laurent Pinchart <[email protected]>
> Reviewed-by: Philipp Zabel <[email protected]>
> Signed-off-by: Frank Li <[email protected]>
> Link:
> https://patch.msgid.link/[email protected]
> Signed-off-by: Laurent Pinchart <[email protected]>
> Signed-off-by: Hans Verkuil <[email protected]>
Patch committed.
Thanks,
Hans Verkuil
drivers/staging/media/imx/imx6-mipi-csi2.c | 13 +++----------
1 file changed, 3 insertions(+), 10 deletions(-)
---
diff --git a/drivers/staging/media/imx/imx6-mipi-csi2.c
b/drivers/staging/media/imx/imx6-mipi-csi2.c
index 4f740170d2bb..211f67fb92b5 100644
--- a/drivers/staging/media/imx/imx6-mipi-csi2.c
+++ b/drivers/staging/media/imx/imx6-mipi-csi2.c
@@ -719,7 +719,6 @@ err_parse:
static int csi2_probe(struct platform_device *pdev)
{
struct csi2_dev *csi2;
- struct resource *res;
int i, ret;
csi2 = devm_kzalloc(&pdev->dev, sizeof(*csi2), GFP_KERNEL);
@@ -767,15 +766,9 @@ static int csi2_probe(struct platform_device *pdev)
return PTR_ERR(csi2->pix_clk);
}
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!res) {
- v4l2_err(&csi2->sd, "failed to get platform resources\n");
- return -ENODEV;
- }
-
- csi2->base = devm_ioremap(&pdev->dev, res->start, PAGE_SIZE);
- if (!csi2->base)
- return -ENOMEM;
+ csi2->base = devm_platform_ioremap_resource(pdev, 0);
+ if (IS_ERR(csi2->base))
+ return PTR_ERR(csi2->base);
ret = devm_mutex_init(&pdev->dev, &csi2->lock);
if (ret)
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