From: Mika Westerberg <[email protected]>

Allow the driver to probe from ACPI namespace.

Signed-off-by: Aaron Lu <[email protected]>
Signed-off-by: Mika Westerberg <[email protected]>
Signed-off-by: Rafael J. Wysocki <[email protected]>
---
 drivers/input/keyboard/gpio_keys_polled.c |    7 +++++++
 1 file changed, 7 insertions(+)

Index: linux-pm/drivers/input/keyboard/gpio_keys_polled.c
===================================================================
--- linux-pm.orig/drivers/input/keyboard/gpio_keys_polled.c
+++ linux-pm/drivers/input/keyboard/gpio_keys_polled.c
@@ -181,6 +181,12 @@ static const struct of_device_id gpio_ke
 };
 MODULE_DEVICE_TABLE(of, gpio_keys_polled_of_match);
 
+static const struct acpi_device_id gpio_keys_polled_acpi_match[] = {
+       { "PRP0001" }, /* Device Tree shoehorned into ACPI */
+       { },
+};
+MODULE_DEVICE_TABLE(acpi, gpio_keys_polled_acpi_match);
+
 static int gpio_keys_polled_probe(struct platform_device *pdev)
 {
        struct device *dev = &pdev->dev;
@@ -309,6 +315,7 @@ static struct platform_driver gpio_keys_
                .name   = DRV_NAME,
                .owner  = THIS_MODULE,
                .of_match_table = gpio_keys_polled_of_match,
+               .acpi_match_table = gpio_keys_polled_acpi_match,
        },
 };
 module_platform_driver(gpio_keys_polled_driver);

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