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misc: atmel_tclib: 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://lore.kernel.org/r/20191009143752.11236-1-yuehaibing@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
YueHaibing 2019-10-09 22:37:52 +08:00 committed by Greg Kroah-Hartman
parent 71200fcbb9
commit ad90ff6964
1 changed files with 1 additions and 3 deletions
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4
drivers/misc/atmel_tclib.c
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@ -109,7 +109,6 @@ static int __init tc_probe(struct platform_device *pdev)
struct atmel_tc *tc;
struct clk *clk;
int irq;
struct resource *r;
unsigned int i;
if (of_get_child_count(pdev->dev.of_node))
@ -133,8 +132,7 @@ static int __init tc_probe(struct platform_device *pdev)
if (IS_ERR(tc->slow_clk))
return PTR_ERR(tc->slow_clk);
r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
tc->regs = devm_ioremap_resource(&pdev->dev, r);
tc->regs = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(tc->regs))
return PTR_ERR(tc->regs);