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dmaengine: fsl_raid: 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/dma/fsl_raid.ko | grep alias
$

After this patch:

$ modinfo drivers/dma/fsl_raid.ko | grep alias
alias:          of:N*T*Cfsl,raideng-v1.0C*
alias:          of:N*T*Cfsl,raideng-v1.0

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
This commit is contained in:
Javier Martinez Canillas 2016-10-19 17:32:33 -03:00 committed by Vinod Koul
parent 1001354ca3
commit d0b2a5b803
1 changed files with 1 additions and 0 deletions
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1
drivers/dma/fsl_raid.c
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@ -881,6 +881,7 @@ static struct of_device_id fsl_re_ids[] = {
{ .compatible = "fsl,raideng-v1.0", },
{}
};
MODULE_DEVICE_TABLE(of, fsl_re_ids);
static struct platform_driver fsl_re_driver = {
.driver = {