From: Anson Huang Date: Tue, 21 May 2019 05:11:37 +0000 (-0700) Subject: Input: imx_keypad - use devm_platform_ioremap_resource() to simplify code X-Git-Tag: v5.4~3^2~30^2~24 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d8ea61c5af0ee615455130449186ac7b698155d9;p=platform%2Fkernel%2Flinux-rpi.git Input: imx_keypad - use devm_platform_ioremap_resource() to simplify code Use the new helper devm_platform_ioremap_resource() which wraps the platform_get_resource() and devm_ioremap_resource() together, to simplify the code. Signed-off-by: Anson Huang Reviewed-by: Mukesh Ojha Signed-off-by: Dmitry Torokhov --- diff --git a/drivers/input/keyboard/imx_keypad.c b/drivers/input/keyboard/imx_keypad.c index 539cb67..cf08f4a 100644 --- a/drivers/input/keyboard/imx_keypad.c +++ b/drivers/input/keyboard/imx_keypad.c @@ -422,7 +422,6 @@ static int imx_keypad_probe(struct platform_device *pdev) dev_get_platdata(&pdev->dev); struct imx_keypad *keypad; struct input_dev *input_dev; - struct resource *res; int irq, error, i, row, col; if (!keymap_data && !pdev->dev.of_node) { @@ -455,8 +454,7 @@ static int imx_keypad_probe(struct platform_device *pdev) timer_setup(&keypad->check_matrix_timer, imx_keypad_check_for_events, 0); - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - keypad->mmio_base = devm_ioremap_resource(&pdev->dev, res); + keypad->mmio_base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(keypad->mmio_base)) return PTR_ERR(keypad->mmio_base);