Commit 6ee54e03 authored by Frank Li's avatar Frank Li Committed by Hans Verkuil
Browse files

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



Use devm_platform_ioremap_resource() simplify code. No functional change.

Reviewed-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: default avatarPhilipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: default avatarFrank Li <Frank.Li@nxp.com>
Link: https://patch.msgid.link/20260116-stage-csi2-cleanup-v2-5-a56e9cb25196@nxp.com


Signed-off-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: default avatarHans Verkuil <hverkuil+cisco@kernel.org>
parent 2da4207d

drivers/staging/media/imx/imx6-mipi-csi2.c

+3 −10
Original line number Diff line number Diff line
@@ -719,7 +719,6 @@ static int csi2_async_register(struct csi2_dev *csi2) 
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)