thermal: tango: Fix module autoload
authorJavier Martinez Canillas <javier@osg.samsung.com>
Fri, 14 Oct 2016 14:35:01 +0000 (11:35 -0300)
committerZhang Rui <rui.zhang@intel.com>
Wed, 23 Nov 2016 02:07:35 +0000 (10:07 +0800)
commit26d9339db03aca7dbf71c794d2d07c97e6c8ef00
tree6d9f9b752eb4d4e7f78320c08f8221c501107d9b
parent3f2883e5bf12e2920f451d1ae831e44583e00364
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>
drivers/thermal/tango_thermal.c