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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 <Anson.Huang@nxp.com>
Reviewed-by: Mukesh Ojha <mojha@codeaurora.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
alistair/sunxi64-5.4-dsi
Anson Huang 2019-05-20 22:11:37 -07:00 committed by Dmitry Torokhov
parent 5f462872a1
commit d8ea61c5af
1 changed files with 1 additions and 3 deletions
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4
drivers/input/keyboard/imx_keypad.c
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@ -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);