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authorJavier Martinez Canillas <javier@osg.samsung.com>2016-10-14 11:35:01 -0300
committerZhang Rui <rui.zhang@intel.com>2016-11-23 10:07:35 +0800
commit26d9339db03aca7dbf71c794d2d07c97e6c8ef00 (patch)
tree6d9f9b752eb4d4e7f78320c08f8221c501107d9b /drivers/thermal
parent3f2883e5bf12e2920f451d1ae831e44583e00364 (diff)
downloadlinux-26d9339db03aca7dbf71c794d2d07c97e6c8ef00.tar.bz2
thermal: tango: 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/tango_thermal.ko | grep alias $ After this patch: $ modinfo drivers/thermal/tango_thermal.ko | grep alias alias: of:N*T*Csigma,smp8758-thermalC* alias: of:N*T*Csigma,smp8758-thermal Acked-by: Marc Gonzalez <marc_gonzalez@sigmadesigns.com> Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
Diffstat (limited to 'drivers/thermal')
-rw-r--r--drivers/thermal/tango_thermal.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/thermal/tango_thermal.c b/drivers/thermal/tango_thermal.c
index 201304aeafeb..4e67795cb6ce 100644
--- a/drivers/thermal/tango_thermal.c
+++ b/drivers/thermal/tango_thermal.c
@@ -107,6 +107,7 @@ static const struct of_device_id tango_sensor_ids[] = {
},
{ /* sentinel */ }
};
+MODULE_DEVICE_TABLE(of, tango_sensor_ids);
static struct platform_driver tango_thermal_driver = {
.probe = tango_thermal_probe,