Commit 6394c2d9 authored Sep 01, 2021 by Cai Huoqing Committed by Mauro Carvalho Chehab Sep 30, 2021

media: sti: Make use of the helper function devm_platform_ioremap_resource()



Use the devm_platform_ioremap_resource() helper instead of
calling platform_get_resource() and devm_ioremap_resource()
separately

Signed-off-by: Cai Huoqing <caihuoqing@baidu.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

parent 5d3b9611

drivers/media/platform/sti/bdisp/bdisp-v4l2.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -1315,8 +1315,7 @@ static int bdisp_probe(struct platform_device *pdev)
		mutex_init(&bdisp->lock);

		/* get resources */
		res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
		bdisp->regs = devm_ioremap_resource(dev, res);
		bdisp->regs = devm_platform_ioremap_resource(pdev, 0);
		if (IS_ERR(bdisp->regs)) {
		ret = PTR_ERR(bdisp->regs);
		goto err_wq;

drivers/media/platform/sti/hva/hva-hw.c

+1 −3

Original line number	Diff line number	Diff line
		@@ -298,15 +298,13 @@ static unsigned long int hva_hw_get_ip_version(struct hva_dev *hva)
		int hva_hw_probe(struct platform_device pdev, struct hva_dev hva)
		{
		struct device *dev = &pdev->dev;
		struct resource *regs;
		struct resource *esram;
		int ret;

		WARN_ON(!hva);

		/* get memory for registers */
		regs = platform_get_resource(pdev, IORESOURCE_MEM, 0);
		hva->regs = devm_ioremap_resource(dev, regs);
		hva->regs = devm_platform_ioremap_resource(pdev, 0);
		if (IS_ERR(hva->regs)) {
		dev_err(dev, "%s failed to get regs\n", HVA_PREFIX);
		return PTR_ERR(hva->regs);