| From | "Rafael J. Wysocki" <> | Subject | [PATCH v3 10/15] leds: leds-gpio: Add ACPI probing support | Date | Wed, 01 Oct 2014 04:17:02 +0200 |
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From: Max Eliaser <max@meliaserlow.dyndns.tv>
This allows the driver to probe from ACPI namespace.
Signed-off-by: Max Eliaser <max.eliaser@intel.com> Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Acked-by: Bryan Wu <cooloney@gmail.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> --- drivers/leds/leds-gpio.c | 8 ++++++++ 1 file changed, 8 insertions(+)
Index: linux-pm/drivers/leds/leds-gpio.c =================================================================== --- linux-pm.orig/drivers/leds/leds-gpio.c +++ linux-pm/drivers/leds/leds-gpio.c @@ -231,6 +231,13 @@ static const struct of_device_id of_gpio MODULE_DEVICE_TABLE(of, of_gpio_leds_match); +static const struct acpi_device_id acpi_gpio_leds_match[] = { + { "PRP0001" }, /* Device Tree shoehorned into ACPI */ + {}, +}; + +MODULE_DEVICE_TABLE(acpi, acpi_gpio_leds_match); + static int gpio_led_probe(struct platform_device *pdev) { struct gpio_led_platform_data *pdata = dev_get_platdata(&pdev->dev); @@ -286,6 +293,7 @@ static struct platform_driver gpio_led_d .name = "leds-gpio", .owner = THIS_MODULE, .of_match_table = of_gpio_leds_match, + .acpi_match_table = acpi_gpio_leds_match, }, };
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