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clk: hisilicon: use devm_platform_ioremap_resource() to simplify code

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Use devm_platform_ioremap_resource() to simplify the code a bit.
This is detected by coccinelle.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Link: https://lkml.kernel.org/r/20191014144014.20644-1-yuehaibing@huawei.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
This commit is contained in:
YueHaibing 2019-10-14 22:40:14 +08:00 committed by Stephen Boyd
parent 4d3a369510
commit 75cc0a123c
1 changed files with 1 additions and 3 deletions
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4
drivers/clk/hisilicon/reset.c
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@ -90,14 +90,12 @@ static const struct reset_control_ops hisi_reset_ops = {
struct hisi_reset_controller *hisi_reset_init(struct platform_device *pdev) struct hisi_reset_controller *hisi_reset_init(struct platform_device *pdev)
{ {
struct hisi_reset_controller *rstc; struct hisi_reset_controller *rstc;
struct resource *res;
rstc = devm_kmalloc(&pdev->dev, sizeof(*rstc), GFP_KERNEL); rstc = devm_kmalloc(&pdev->dev, sizeof(*rstc), GFP_KERNEL);
if (!rstc) if (!rstc)
return NULL; return NULL;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0); rstc->membase = devm_platform_ioremap_resource(pdev, 0);
rstc->membase = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(rstc->membase)) if (IS_ERR(rstc->membase))
return NULL; return NULL;