[media] v4l: vsp1: Fix module autoload for OF registration
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/media/platform/vsp1/vsp1.ko | grep alias
alias: vsp1
After this patch:
$ modinfo drivers/media/platform/vsp1/vsp1.ko | grep alias
alias: vsp1
alias: of:N*T*Crenesas,vsp2C*
alias: of:N*T*Crenesas,vsp2
alias: of:N*T*Crenesas,vsp1C*
alias: of:N*T*Crenesas,vsp1
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
1 file changed
