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authorJavier Martinez Canillas <javier@osg.samsung.com>2016-10-17 15:36:13 -0300
committerSebastian Reichel <sre@kernel.org>2016-10-19 05:16:09 +0200
commitc9ba9b77631d7bb81c953b83e17f6924380c09e1 (patch)
treeb9e71b97ecf8ebcf4f86021a32aa534a370d7af5 /drivers/power
parent991de440363d294bee06bfaf484a3843f3f3fd81 (diff)
power: reset: at91-poweroff: Fix module autoload
If the driver is built as a module, autoload won't work because the module alias information is not filled. So user-space can't match the registered device with the corresponding module. Export the module alias information using the MODULE_DEVICE_TABLE() macro. Before this patch: $ modinfo drivers/power/reset/at91-poweroff.ko | grep alias $ After this patch: $ modinfo drivers/power/reset/at91-poweroff.ko | grep alias alias: of:N*T*Catmel,at91sam9x5-shdwcC* alias: of:N*T*Catmel,at91sam9x5-shdwc alias: of:N*T*Catmel,at91sam9rl-shdwcC* alias: of:N*T*Catmel,at91sam9rl-shdwc alias: of:N*T*Catmel,at91sam9260-shdwcC* alias: of:N*T*Catmel,at91sam9260-shdwc Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Sebastian Reichel <sre@kernel.org>
Diffstat (limited to 'drivers/power')
-rw-r--r--drivers/power/reset/at91-poweroff.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/power/reset/at91-poweroff.c b/drivers/power/reset/at91-poweroff.c
index e9e24df35f26..a85dd4d233af 100644
--- a/drivers/power/reset/at91-poweroff.c
+++ b/drivers/power/reset/at91-poweroff.c
@@ -169,6 +169,7 @@ static const struct of_device_id at91_poweroff_of_match[] = {
{ .compatible = "atmel,at91sam9x5-shdwc", },
{ /*sentinel*/ }
};
+MODULE_DEVICE_TABLE(of, at91_poweroff_of_match);
static struct platform_driver at91_poweroff_driver = {
.remove = __exit_p(at91_poweroff_remove),