Input: goldfish_events - enable ACPI-based enumeration for goldfish events

Add ACPI binding to the goldfish events driver.

Signed-off-by: Jason Hu <jia-cheng.hu@intel.com>
Signed-off-by: Jin Qian <jinqian@android.com>
Signed-off-by: Alan <alan@linux.intel.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

diff --git a/drivers/input/keyboard/goldfish_events.c b/drivers/input/keyboard/goldfish_events.c
index b11d218..f6e643b 100644 (file)
--- a/drivers/input/keyboard/goldfish_events.c
+++ b/drivers/input/keyboard/goldfish_events.c
@@ -22,6 +22,7 @@
 #include <linux/slab.h>
 #include <linux/irq.h>
 #include <linux/io.h>
+#include <linux/acpi.h>
 
 enum {
        REG_READ        = 0x00,
@@ -184,11 +185,20 @@ static const struct of_device_id goldfish_events_of_match[] = {
 };
 MODULE_DEVICE_TABLE(of, goldfish_events_of_match);
 
+#ifdef CONFIG_ACPI
+static const struct acpi_device_id goldfish_events_acpi_match[] = {
+       { "GFSH0002", 0 },
+       { },
+};
+MODULE_DEVICE_TABLE(acpi, goldfish_events_acpi_match);
+#endif
+
 static struct platform_driver events_driver = {
        .probe  = events_probe,
        .driver = {
                .name   = "goldfish_events",
                .of_match_table = goldfish_events_of_match,
+               .acpi_match_table = ACPI_PTR(goldfish_events_acpi_match),
        },
 };