Commit 13edb767 authored by Javier Martinez Canillas's avatar Javier Martinez Canillas Committed by Guenter Roeck

hwmon: (scpi) 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/hwmon/scpi-hwmon.ko | grep alias
$

After this patch:

$ modinfo drivers/hwmon/scpi-hwmon.ko | grep alias
alias:          of:N*T*Carm,scpi-sensorsC*
alias:          of:N*T*Carm,scpi-sensors
Signed-off-by: default avatarJavier Martinez Canillas <javier@osg.samsung.com>
Fixes: ea98b29a ("hwmon: Support sensors exported via ARM SCP interface")
Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
parent e5517c2a
...@@ -251,6 +251,7 @@ static const struct of_device_id scpi_of_match[] = { ...@@ -251,6 +251,7 @@ static const struct of_device_id scpi_of_match[] = {
{.compatible = "arm,scpi-sensors"}, {.compatible = "arm,scpi-sensors"},
{}, {},
}; };
MODULE_DEVICE_TABLE(of, scpi_of_match);
static struct platform_driver scpi_hwmon_platdrv = { static struct platform_driver scpi_hwmon_platdrv = {
.driver = { .driver = {
......
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