diff options
| author | Javier Martinez Canillas <javier@osg.samsung.com> | 2016-10-14 12:40:51 -0300 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2016-11-29 08:21:23 +0000 |
| commit | e45b6c80b8bc1572788ed3d38bc2605eda20cd2b (patch) | |
| tree | 3139e64624c4ee16b9c587574016a0f3b293fd64 | |
| parent | 108fbd619869e44f7b70c97e30b5a5d0114791af (diff) | |
mfd: hi655x-pmic: Fix module autoload when registered via OF
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/mfd/hi655x-pmic.ko | grep alias
After this patch:
$ modinfo drivers/mfd/hi655x-pmic.ko | grep alias
alias: of:N*T*Chisilicon,hi655x-pmicC*
alias: of:N*T*Chisilicon,hi655x-pmic
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
| -rw-r--r-- | drivers/mfd/hi655x-pmic.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/mfd/hi655x-pmic.c b/drivers/mfd/hi655x-pmic.c index 0fc62995695b..ba706adee38b 100644 --- a/drivers/mfd/hi655x-pmic.c +++ b/drivers/mfd/hi655x-pmic.c @@ -169,6 +169,7 @@ static const struct of_device_id hi655x_pmic_match[] = { { .compatible = "hisilicon,hi655x-pmic", }, {}, }; +MODULE_DEVICE_TABLE(of, hi655x_pmic_match); static struct platform_driver hi655x_pmic_driver = { .driver = { |