From: Yangtao Li Date: Mon, 10 Jul 2023 20:35:30 +0000 (-0700) Subject: Input: bcm-keypad - convert to devm_platform_ioremap_resource() X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=5abb32411f221a000ff3d05bea31b4ce61cc6236;p=linux.git Input: bcm-keypad - convert to devm_platform_ioremap_resource() Use devm_platform_ioremap_resource() to simplify code. Signed-off-by: Yangtao Li Link: https://lore.kernel.org/r/20230705052346.39337-1-frank.li@vivo.com Signed-off-by: Dmitry Torokhov --- diff --git a/drivers/input/keyboard/bcm-keypad.c b/drivers/input/keyboard/bcm-keypad.c index 05b09066df849..0aa6ef0da0eea 100644 --- a/drivers/input/keyboard/bcm-keypad.c +++ b/drivers/input/keyboard/bcm-keypad.c @@ -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);