[V2,2/4] mailbox: xgene: add ACPI support for X-Gene mailbox driver

Commit Message

Feng Kan April 22, 2015, 10:18 p.m. UTC

Add ACPI support for APM X-Gene mailbox driver.

Signed-off-by: Feng Kan <[e-mail]>
---
 drivers/mailbox/mailbox-xgene-slimpro.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

Patch

diff --git a/drivers/mailbox/mailbox-xgene-slimpro.c b/drivers/mailbox/mailbox-xgene-slimpro.c
index 49370e5..890f95b 100644
--- a/drivers/mailbox/mailbox-xgene-slimpro.c
+++ b/drivers/mailbox/mailbox-xgene-slimpro.c
@@ -18,6 +18,7 @@ 
  * along with this program; if not, see <http://www.gnu.org/licenses/>.
  *
  */
+#include <linux/acpi.h>
 #include <linux/delay.h>
 #include <linux/interrupt.h>
 #include <linux/io.h>
@@ -240,6 +241,14 @@  static const struct of_device_id slimpro_of_match[] = {
 };
 MODULE_DEVICE_TABLE(of, slimpro_of_match);
 
+#ifdef CONFIG_ACPI
+static const struct acpi_device_id slimpro_acpi_ids[] = {
+	{"APMC0D01", 0},
+	{}
+};
+MODULE_DEVICE_TABLE(acpi, slimpro_acpi_ids);
+#endif
+
 static struct platform_driver slimpro_mbox_driver = {
 	.probe	= slimpro_mbox_probe,
 	.remove = slimpro_mbox_remove,
@@ -247,6 +256,7 @@  static struct platform_driver slimpro_mbox_driver = {
 		.name = "xgene-slimpro-mbox",
 		.owner = THIS_MODULE,
 		.of_match_table = of_match_ptr(slimpro_of_match),
+		.acpi_match_table = ACPI_PTR(slimpro_acpi_ids)
 	},
 };