| From foo@baz Sun Nov 19 11:32:28 CET 2017 |
| From: Javier Martinez Canillas <javier@osg.samsung.com> |
| Date: Mon, 2 Jan 2017 11:04:58 -0300 |
| Subject: scsi: ufs-qcom: Fix module autoload |
| |
| From: Javier Martinez Canillas <javier@osg.samsung.com> |
| |
| |
| [ 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 <javier@osg.samsung.com> |
| Reviewed-by: Subhash Jadavani <subhashj@codeaurora.org> |
| Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> |
| Signed-off-by: Sasha Levin <alexander.levin@verizon.com> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| --- |
| 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, |