[PATCH v2] PM / AVS: rockchip-io: Fix module autoload for OF platform driver

Luis de Bethencourt luisbg at osg.samsung.com
Fri Oct 2 07:27:57 PDT 2015

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 at osg.samsung.com>
Reviewed-by: Heiko Stuebner <heiko at sntech.de>


Sending a second version to add Rafael Wysocki in the to-list as
suggested by Heiko Stübner.

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:


 drivers/power/avs/rockchip-io-domain.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/power/avs/rockchip-io-domain.c b/drivers/power/avs/rockchip-io-domain.c
index 2e30002..8099456 100644
--- a/drivers/power/avs/rockchip-io-domain.c
+++ b/drivers/power/avs/rockchip-io-domain.c
@@ -271,6 +271,7 @@ static const struct of_device_id rockchip_iodomain_match[] = {
 	{ /* sentinel */ },
+MODULE_DEVICE_TABLE(of, rockchip_iodomain_match);
 static int rockchip_iodomain_probe(struct platform_device *pdev)

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