From 4db4d35ebda390b5287d758fdd51b26c24fbc26b Mon Sep 17 00:00:00 2001
From: Chris Packham
Date: Thu, 25 May 2017 11:49:12 +1200
Subject: mtd: mchp23k256: Add OF device ID table

This allows registering of this device via a Device Tree.

Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
---
 drivers/mtd/devices/mchp23k256.c | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'drivers/mtd/devices/mchp23k256.c')

diff --git a/drivers/mtd/devices/mchp23k256.c b/drivers/mtd/devices/mchp23k256.c
index e237db9f1bdb..9d8306a15833 100644
--- a/drivers/mtd/devices/mchp23k256.c
+++ b/drivers/mtd/devices/mchp23k256.c
@@ -19,6 +19,7 @@
 #include <linux/sizes.h>
 #include <linux/spi/flash.h>
 #include <linux/spi/spi.h>
+#include <linux/of_device.h>
 
 struct mchp23k256_flash {
 	struct spi_device	*spi;
@@ -166,9 +167,16 @@ static int mchp23k256_remove(struct spi_device *spi)
 	return mtd_device_unregister(&flash->mtd);
 }
 
+static const struct of_device_id mchp23k256_of_table[] = {
+	{ .compatible = "microchip,mchp23k256" },
+	{}
+};
+MODULE_DEVICE_TABLE(of, mchp23k256_of_table);
+
 static struct spi_driver mchp23k256_driver = {
 	.driver = {
 		.name	= "mchp23k256",
+		.of_match_table = of_match_ptr(mchp23k256_of_table),
 	},
 	.probe		= mchp23k256_probe,
 	.remove		= mchp23k256_remove,
-- 
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