From: Ryan Coe <bluemrp9@gmail.com>
Date: Sun, 1 Feb 2015 01:25:49 +0000 (-0700)
Subject: Update ds1307 driver for device-tree support
X-Git-Tag: archive/raspbian/4.9.30-2+deb9u2+rpi1~4^2~894
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=60efca1bf22e9d24434d485feb4901d3266a3d45;p=linux-4.9.git

Update ds1307 driver for device-tree support

Signed-off-by: Ryan Coe <bluemrp9@gmail.com>
---

diff --git a/drivers/rtc/rtc-ds1307.c b/drivers/rtc/rtc-ds1307.c
index 4e31036ee259..b92044cf03e7 100644
--- a/drivers/rtc/rtc-ds1307.c
+++ b/drivers/rtc/rtc-ds1307.c
@@ -1675,6 +1675,14 @@ static int ds1307_remove(struct i2c_client *client)
 	return 0;
 }
 
+#ifdef CONFIG_OF
+static const struct of_device_id ds1307_of_match[] = {
+	{ .compatible = "maxim,ds1307" },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, ds1307_of_match);
+#endif
+
 static struct i2c_driver ds1307_driver = {
 	.driver = {
 		.name	= "rtc-ds1307",