Commit 198a2cca authored by Yangtao Li's avatar Yangtao Li Committed by Dmitry Torokhov
Browse files

Input: pxa27x_keypad - convert to devm_platform_ioremap_resource() 



Use devm_platform_ioremap_resource() to simplify code.

Signed-off-by: default avatarYangtao Li <frank.li@vivo.com>
Link: https://lore.kernel.org/r/20230705052346.39337-6-frank.li@vivo.com


Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
parent db984229

drivers/input/keyboard/pxa27x_keypad.c

+1 −8
Original line number Diff line number Diff line
@@ -717,7 +717,6 @@ static int pxa27x_keypad_probe(struct platform_device *pdev) 
	struct device_node *np = pdev->dev.of_node;

	struct pxa27x_keypad *keypad;

	struct input_dev *input_dev;

	struct resource *res;

	int irq, error;



	/* Driver need build keycode from device tree or pdata */
@@ -728,12 +727,6 @@ static int pxa27x_keypad_probe(struct platform_device *pdev) 
	if (irq < 0)

		return -ENXIO;



	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);

	if (res == NULL) {

		dev_err(&pdev->dev, "failed to get I/O memory\n");

		return -ENXIO;

	}



	keypad = devm_kzalloc(&pdev->dev, sizeof(*keypad),

			      GFP_KERNEL);

	if (!keypad)
@@ -747,7 +740,7 @@ static int pxa27x_keypad_probe(struct platform_device *pdev) 
	keypad->input_dev = input_dev;

	keypad->irq = irq;



	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);