linux-kernel - [PATCH] powerpc: rackmeter: Fix module autoload for OF platform driver

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Date:	Thu, 17 Sep 2015 19:24:56 +0200
From:	Luis de Bethencourt <luis@...ethencourt.com>
To:	linux-kernel@...r.kernel.org
Cc:	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	linuxppc-dev@...ts.ozlabs.org
Subject: [PATCH] powerpc: rackmeter: 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/macintosh/rack-meter.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/macintosh/rack-meter.c b/drivers/macintosh/rack-meter.c
index 048901a..caaec65 100644
--- a/drivers/macintosh/rack-meter.c
+++ b/drivers/macintosh/rack-meter.c
@@ -582,6 +582,7 @@ static struct of_device_id rackmeter_match[] = {
 	{ .name = "i2s" },
 	{ }
 };
+MODULE_DEVICE_TABLE(of, rackmeter_match);
 
 static struct macio_driver rackmeter_driver = {
 	.driver = {
-- 
2.4.6

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