From: Phil Elwell <phil@raspberrypi.org>
Date: Wed, 15 Jun 2016 15:48:41 +0000 (+0100)
Subject: rtc: Add SPI alias for pcf2123 driver
X-Git-Tag: accepted/tizen/unified/20190614.051536~665
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4a3ab35a77b492b386913c1dc1899357c32ea185;p=platform%2Fkernel%2Flinux-rpi3.git

rtc: Add SPI alias for pcf2123 driver

Without this alias, Device Tree won't cause the driver
to be loaded.

See: https://github.com/raspberrypi/linux/pull/1510
---

diff --git a/drivers/rtc/rtc-pcf2123.c b/drivers/rtc/rtc-pcf2123.c
index e5222c5..f97ee62 100644
--- a/drivers/rtc/rtc-pcf2123.c
+++ b/drivers/rtc/rtc-pcf2123.c
@@ -472,3 +472,4 @@ module_spi_driver(pcf2123_driver);
 MODULE_AUTHOR("Chris Verges <chrisv@cyberswitching.com>");
 MODULE_DESCRIPTION("NXP PCF2123 RTC driver");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("spi:rtc-pcf2123");