thermal: max77620: 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/thermal/max77620_thermal.ko | grep alias
$

After this patch:

$ modinfo drivers/thermal/max77620_thermal.ko | grep alias
alias:          platform:max77620-thermal

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>

diff --git a/drivers/thermal/max77620_thermal.c b/drivers/thermal/max77620_thermal.c
index 83905ff46e40e14904c1197521455b6d813f55e6..e9a1fe342760efd9d5eff1b05a1c4bbbebfd6148 100644 (file)
--- a/drivers/thermal/max77620_thermal.c
+++ b/drivers/thermal/max77620_thermal.c
@@ -149,6 +149,7 @@ static struct platform_device_id max77620_thermal_devtype[] = {
        { .name = "max77620-thermal", },
        {},
 };
+MODULE_DEVICE_TABLE(platform, max77620_thermal_devtype);
 
 static struct platform_driver max77620_thermal_driver = {
        .driver = {