4.9-stable review patch. If anyone has any objections, please let me know.
------------------ From: Javier Martinez Canillas <[email protected]> [ Upstream commit ab3dabb3e8cf077850f20610f73a0def1fed10cb ] 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/scsi/ufs/ufs-qcom.ko | grep alias $ After this patch: $ modinfo drivers/scsi/ufs/ufs-qcom.ko | grep alias alias: of:N*T*Cqcom,ufshcC* alias: of:N*T*Cqcom,ufshc Signed-off-by: Javier Martinez Canillas <[email protected]> Reviewed-by: Subhash Jadavani <[email protected]> Signed-off-by: Martin K. Petersen <[email protected]> Signed-off-by: Sasha Levin <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- drivers/scsi/ufs/ufs-qcom.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/scsi/ufs/ufs-qcom.c +++ b/drivers/scsi/ufs/ufs-qcom.c @@ -1689,6 +1689,7 @@ static const struct of_device_id ufs_qco { .compatible = "qcom,ufshc"}, {}, }; +MODULE_DEVICE_TABLE(of, ufs_qcom_of_match); static const struct dev_pm_ops ufs_qcom_pm_ops = { .suspend = ufshcd_pltfrm_suspend,
