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Input: opencores-kbd - convert to devm_platform_ioremap_resource()

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Use devm_platform_ioremap_resource() to simplify code.

Signed-off-by: Yangtao Li <frank.li@vivo.com>
Link: https://lore.kernel.org/r/20230705052346.39337-5-frank.li@vivo.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Yangtao Li 2023-07-10 16:40:10 -07:00 committed by Dmitry Torokhov
parent e79637731c
commit db9842298a
1 changed files with 1 additions and 8 deletions
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9
drivers/input/keyboard/opencores-kbd.c
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@ -39,15 +39,8 @@ static int opencores_kbd_probe(struct platform_device *pdev)
{
struct input_dev *input;
struct opencores_kbd *opencores_kbd;
struct resource *res;
int irq, i, error;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res) {
dev_err(&pdev->dev, "missing board memory resource\n");
return -EINVAL;
}
irq = platform_get_irq(pdev, 0);
if (irq < 0)
return -EINVAL;
@ -65,7 +58,7 @@ static int opencores_kbd_probe(struct platform_device *pdev)
opencores_kbd->input = input;
opencores_kbd->addr = devm_ioremap_resource(&pdev->dev, res);
opencores_kbd->addr = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(opencores_kbd->addr))
return PTR_ERR(opencores_kbd->addr);