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Input: tegra-kbc - Use devm_platform_get_and_ioremap_resource()

PATCH Applied [email protected] 2 participants 2 messages Jan 28, 2023 – Jan 30, 2023

Subsystems (4)
HID Tegra architecture support Input drivers Tegra kbc driver
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PATCH 1/1 Input: tegra-kbc - Use devm_platform_get_and_ioremap_resource()

From: ye xingchen <[email protected]>

Convert platform_get_resource(), devm_ioremap_resource() to a single call to devm_platform_get_and_ioremap_resource(), as this is exactly what this function does.

Signed-off-by ye xingchen <[email protected]>
---
 drivers/input/keyboard/tegra-kbc.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)
drivers/input/keyboard/tegra-kbc.c +1 -3
index 1eba06bcf27a..da4019cf0c83 100644
@@ -598,7 +598,6 @@ MODULE_DEVICE_TABLE(of, tegra_kbc_of_match);
 static int tegra_kbc_probe(struct platform_device *pdev)
 {
 	struct tegra_kbc *kbc;
-	struct resource *res;
 	int err;
 	int num_rows = 0;
 	unsigned int debounce_cnt;

@@ -642,8 +641,7 @@ static int tegra_kbc_probe(struct platform_device *pdev)
 
 	timer_setup(&kbc->timer, tegra_kbc_keypress_timer, 0);
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	kbc->mmio = devm_ioremap_resource(&pdev->dev, res);
+	kbc->mmio = devm_platform_get_and_ioremap_resource(pdev, 0, NULL);
 	if (IS_ERR(kbc->mmio))
 		return PTR_ERR(kbc->mmio);
Signature · 1 line
2.25.1