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Input: bcm-keypad - 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/20230705052346.39337-1-frank.li@vivo.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Yangtao Li 2023-07-10 13:35:30 -07:00 committed by Dmitry Torokhov
parent dd24e202ac
commit 5abb32411f
1 changed files with 1 additions and 9 deletions
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10
drivers/input/keyboard/bcm-keypad.c
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@ -307,7 +307,6 @@ static int bcm_kp_probe(struct platform_device *pdev)
{
struct bcm_kp *kp;
struct input_dev *input_dev;
struct resource *res;
int error;
kp = devm_kzalloc(&pdev->dev, sizeof(*kp), GFP_KERNEL);
@ -353,14 +352,7 @@ static int bcm_kp_probe(struct platform_device *pdev)
return error;
}
/* Get the KEYPAD base address */
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res) {
dev_err(&pdev->dev, "Missing keypad base address resource\n");
return -ENODEV;
}
kp->base = devm_ioremap_resource(&pdev->dev, res);
kp->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(kp->base))
return PTR_ERR(kp->base);