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| author | Javier Martinez Canillas <javier@osg.samsung.com> | 2016-10-17 20:36:13 +0200 |
|---|---|---|
| committer | Sebastian Reichel <sre@kernel.org> | 2016-10-19 05:16:09 +0200 |
| commit | c9ba9b77631d7bb81c953b83e17f6924380c09e1 (patch) | |
| tree | b9e71b97ecf8ebcf4f86021a32aa534a370d7af5 /drivers/power/reset | |
| parent | power: reset: at91-reset: Fix module autoload (diff) | |
| download | linux-c9ba9b77631d7bb81c953b83e17f6924380c09e1.tar.xz linux-c9ba9b77631d7bb81c953b83e17f6924380c09e1.zip | |
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/reset')
| -rw-r--r-- | drivers/power/reset/at91-poweroff.c | 1 |
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), |