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: archive/raspbian/4.9.82-1+deb9u3+rpi1_jessie~5^2~464
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=3e8028aa0b1a97842722472bb39c5352d7dba1f8;p=linux-4.9.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 8895f77726e8..1833b8853ceb 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");