From 8d428c18ab557bb00c6fb6d61d8e20a3c1602f32 Mon Sep 17 00:00:00 2001
From: Phil Elwell <phil@raspberrypi.org>
Date: Tue, 14 Jul 2015 10:26:09 +0100
Subject: [PATCH] spidev: Add "spidev" compatible string to silence warning

See: https://github.com/raspberrypi/linux/issues/1054
---
 drivers/spi/spidev.c | 1 +
 1 file changed, 1 insertion(+)

Index: linux-4.4.39/drivers/spi/spidev.c
===================================================================
--- linux-4.4.39.orig/drivers/spi/spidev.c	2016-12-20 13:45:27.000000000 +0100
+++ linux-4.4.39/drivers/spi/spidev.c	2016-12-20 13:46:06.627326840 +0100
@@ -696,6 +696,7 @@
 	{ .compatible = "rohm,dh2228fv" },
 	{ .compatible = "lineartechnology,ltc2488" },
 	{ .compatible = "siliconlabs,si3210" },
+	{ .compatible = "spidev" },
 	{},
 };
 MODULE_DEVICE_TABLE(of, spidev_dt_ids);