linux-kernel - [PATCH] omapdss: acx565akm: Fix module autoload for OF platform driver

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Message-ID: <20150918184457.GA32636@goodgumbo.baconseed.org>
Date:	Fri, 18 Sep 2015 20:44:57 +0200
From:	Luis de Bethencourt <luis@...ethencourt.com>
To:	linux-kernel@...r.kernel.org
Cc:	Tomi Valkeinen <tomi.valkeinen@...com>,
	Jean-Christophe Plagniol-Villard <plagnioj@...osoft.com>,
	linux-omap@...r.kernel.org, linux-fbdev@...r.kernel.org
Subject: [PATCH] omapdss: acx565akm: 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/video/fbdev/omap2/displays-new/panel-sony-acx565akm.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/video/fbdev/omap2/displays-new/panel-sony-acx565akm.c b/drivers/video/fbdev/omap2/displays-new/panel-sony-acx565akm.c
index 90cbc4c..c581231 100644
--- a/drivers/video/fbdev/omap2/displays-new/panel-sony-acx565akm.c
+++ b/drivers/video/fbdev/omap2/displays-new/panel-sony-acx565akm.c
@@ -898,6 +898,7 @@ static const struct of_device_id acx565akm_of_match[] = {
 	{ .compatible = "omapdss,sony,acx565akm", },
 	{},
 };
+MODULE_DEVICE_TABLE(of, acx565akm_of_match);
 
 static struct spi_driver acx565akm_driver = {
 	.driver = {
-- 
2.4.6

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