linux-kernel - [PATCH] ALSA: sparc: amd7930: Fix module autoload for OF platform driver

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Message-ID: <20150903110304.GA17142@goodgumbo.baconseed.org>
Date:	Thu, 3 Sep 2015 13:03:04 +0200
From:	Luis de Bethencourt <luis@...ethencourt.com>
To:	linux-kernel@...r.kernel.org
Cc:	Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>,
	Wolfram Sang <wsa@...-dreams.de>,
	Christophe JAILLET <christophe.jaillet@...adoo.fr>,
	alsa-devel@...a-project.org,
	Javier Martinez Canillas <javier@....samsung.com>
Subject: [PATCH] ALSA: sparc: amd7930: 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 <luis@...ethencourt.com>
---

Hello,

This patch adds the missing MODULE_DEVICE_TABLE() for OF to eport
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

 sound/sparc/amd7930.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/sparc/amd7930.c b/sound/sparc/amd7930.c
index 784ceb8..35c1f6a 100644
--- a/sound/sparc/amd7930.c
+++ b/sound/sparc/amd7930.c
@@ -1064,6 +1064,7 @@ static const struct of_device_id amd7930_match[] = {
 	},
 	{},
 };
+MODULE_DEVICE_TABLE(of, amd7930_match);
 
 static struct platform_driver amd7930_sbus_driver = {
 	.driver = {
-- 
2.4.6

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