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media: staging: media: imx6-mipi-csi2: use devm_platform_ioremap_resource() simplify code

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Use devm_platform_ioremap_resource() simplify code. No functional change.

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Link: https://patch.msgid.link/20260116-stage-csi2-cleanup-v2-5-a56e9cb25196@nxp.com
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
This commit is contained in:
Frank Li
2026-01-16 11:18:00 -05:00
committed by Hans Verkuil
parent 2da4207d0a
commit 6ee54e03d9
1 changed files with 3 additions and 10 deletions
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13
drivers/staging/media/imx/imx6-mipi-csi2.c
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@@ -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)