diff mbox

[RFC,v2,14/16] input: gpio_keys_polled - Add ACPI probing support

Message ID 1410868367-11056-15-git-send-email-mika.westerberg@linux.intel.com (mailing list archive)
State RFC, archived
Headers show

Commit Message

Mika Westerberg Sept. 16, 2014, 11:52 a.m. UTC 
Allow the driver to probe from ACPI namespace.

Signed-off-by: Aaron Lu <aaron.lu@intel.com>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
---
 drivers/input/keyboard/gpio_keys_polled.c | 7 +++++++
 1 file changed, 7 insertions(+)
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Patch

diff --git a/drivers/input/keyboard/gpio_keys_polled.c b/drivers/input/keyboard/gpio_keys_polled.c
index 9afd9a6c43f4..89bf5732d200 100644
--- a/drivers/input/keyboard/gpio_keys_polled.c
+++ b/drivers/input/keyboard/gpio_keys_polled.c
@@ -189,6 +189,12 @@  static const struct of_device_id gpio_keys_polled_of_match[] = {
 };
 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;
@@ -317,6 +323,7 @@  static struct platform_driver gpio_keys_polled_driver = {
 		.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);