From e79637731c6a386baa567f7210791b88216ec8bf Mon Sep 17 00:00:00 2001 From: Yangtao Li Date: Mon, 10 Jul 2023 16:39:23 -0700 Subject: [PATCH] Input: omap4-keyad - 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/20230705052346.39337-4-frank.li@vivo.com Signed-off-by: Dmitry Torokhov --- drivers/input/keyboard/omap4-keypad.c | 9 +-------- 1 file changed, 1 insertion(+), 8 deletions(-) diff --git a/drivers/input/keyboard/omap4-keypad.c b/drivers/input/keyboard/omap4-keypad.c index 9f085d5679dbb..773e55eed88b1 100644 --- a/drivers/input/keyboard/omap4-keypad.c +++ b/drivers/input/keyboard/omap4-keypad.c @@ -341,17 +341,10 @@ static int omap4_keypad_probe(struct platform_device *pdev) struct device *dev = &pdev->dev; struct omap4_keypad *keypad_data; struct input_dev *input_dev; - struct resource *res; unsigned int max_keys; int irq; int error; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { - dev_err(&pdev->dev, "no base address specified\n"); - return -EINVAL; - } - irq = platform_get_irq(pdev, 0); if (irq < 0) return irq; @@ -370,7 +363,7 @@ static int omap4_keypad_probe(struct platform_device *pdev) if (error) return error; - keypad_data->base = devm_ioremap_resource(dev, res); + keypad_data->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(keypad_data->base)) return PTR_ERR(keypad_data->base); -- 2.30.2