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authorJavier Martinez Canillas <javier@osg.samsung.com>2016-10-14 17:35:00 +0300
committerZhang Rui <rui.zhang@intel.com>2016-11-23 05:07:35 +0300
commit3f2883e5bf12e2920f451d1ae831e44583e00364 (patch)
treebf306383ce340d87544a260d4a85078ac02b682d /drivers/thermal/max77620_thermal.c
parentcd323b2b5aba0d9920b116866efc7ebfd2d2052c (diff)
downloadlinux-3f2883e5bf12e2920f451d1ae831e44583e00364.tar.xz
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>
Diffstat (limited to 'drivers/thermal/max77620_thermal.c')
-rw-r--r--drivers/thermal/max77620_thermal.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/thermal/max77620_thermal.c b/drivers/thermal/max77620_thermal.c
index 83905ff46e40..e9a1fe342760 100644
--- 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 = {