linux-kernel - [PATCH] block: swim3: Fix module autoload for OF platform driver

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Date:	Tue, 15 Sep 2015 17:55:55 +0200
From:	Luis de Bethencourt <luis@...ethencourt.com>
To:	linux-kernel@...r.kernel.org
Cc:	Jens Axboe <axboe@...com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Axel Lin <axel.lin@...il.com>
Subject: [PATCH] block: swim3: Fix module autoload for OF platform driver

This platform driver has a OF device ID table but the OF module
alias information is not created so module autoloading won't work.

Signed-off-by: Luis de Bethencourt <luisbg@....samsung.com>
---

Hello,

This patch adds the missing MODULE_DEVICE_TABLE() for OF to export
that information so modules have the correct aliases built-in and
autoloading works correctly.

A longer explanation by Javier Canillas can be found here:
https://lkml.org/lkml/2015/7/30/519

Thanks,
Luis

 drivers/block/swim3.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/block/swim3.c b/drivers/block/swim3.c
index 523ee8f..95dbf85 100644
--- a/drivers/block/swim3.c
+++ b/drivers/block/swim3.c
@@ -1258,6 +1258,7 @@ static struct of_device_id swim3_match[] =
 	},
 	{ /* end of list */ }
 };
+MODULE_DEVICE_TABLE(of, swim3_match);
 
 static struct macio_driver swim3_driver =
 {
-- 
2.4.6

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