This is a note to let you know that I've just added the patch titled
scsi: ufs: core: Add soft dependency on governor_simpleondemand
to the 4.19-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
scsi-ufs-core-add-soft-dependency-on-governor_simple.patch
and it can be found in the queue-4.19 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 4b38a043ea7f79451d095f79896a7aa1061d352e
Author: Adrien Thierry <athierry@xxxxxxxxxx>
Date: Mon Feb 20 09:07:40 2023 -0500
scsi: ufs: core: Add soft dependency on governor_simpleondemand
[ Upstream commit 2ebe16155dc8bd4e602cad5b5f65458d2eaa1a75 ]
The ufshcd driver uses simpleondemand governor for devfreq. Add it to the
list of ufshcd softdeps to allow userspace initramfs tools like dracut to
automatically pull the governor module into the initramfs together with UFS
drivers.
Link: https://lore.kernel.org/r/20230220140740.14379-1-athierry@xxxxxxxxxx
Signed-off-by: Adrien Thierry <athierry@xxxxxxxxxx>
Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c
index abc156cf05f60..b45cd6c98bad7 100644
--- a/drivers/scsi/ufs/ufshcd.c
+++ b/drivers/scsi/ufs/ufshcd.c
@@ -8228,5 +8228,6 @@ EXPORT_SYMBOL_GPL(ufshcd_init);
MODULE_AUTHOR("Santosh Yaragnavi <santosh.sy@xxxxxxxxxxx>");
MODULE_AUTHOR("Vinayak Holikatti <h.vinayak@xxxxxxxxxxx>");
MODULE_DESCRIPTION("Generic UFS host controller driver Core");
+MODULE_SOFTDEP("pre: governor_simpleondemand");
MODULE_LICENSE("GPL");
MODULE_VERSION(UFSHCD_DRIVER_VERSION);
