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authorYangtao Li2023-07-10 16:40:32 -0700
committerDmitry Torokhov2023-07-10 17:44:28 -0700
commit198a2ccaaab8fca64f7b367969038badae96f3bd (patch)
treeb2c0cd2ad64d1120d7502ca599da59bfd7e527e7 /drivers/input
parentdb9842298ad525265d48aa6b9da20f37a4a36481 (diff)
Input: pxa27x_keypad - convert to devm_platform_ioremap_resource()
Use devm_platform_ioremap_resource() to simplify code. Signed-off-by: Yangtao Li <frank.li@vivo.com> Link: https://lore.kernel.org/r/20230705052346.39337-6-frank.li@vivo.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input')
-rw-r--r--drivers/input/keyboard/pxa27x_keypad.c9
1 files changed, 1 insertions, 8 deletions
diff --git a/drivers/input/keyboard/pxa27x_keypad.c b/drivers/input/keyboard/pxa27x_keypad.c
index 871f858d0ba7..3724363d140e 100644
--- a/drivers/input/keyboard/pxa27x_keypad.c
+++ b/drivers/input/keyboard/pxa27x_keypad.c
@@ -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);