[SRU] [linux-oem] [PATCH 3/4] Bluetooth: btusb: Remove Yoga 920 from the btusb_needs_reset_resume_table

[Kai-Heng Feng]

From: Hans de Goede <hdegoede at redhat.com>

BugLink: https://bugs.launchpad.net/bugs/1766197

Commit 1fdb92697469 ("Bluetooth: btusb: Use DMI matching for QCA
reset_resume quirking"), added the Lenovo Yoga 920 to the
btusb_needs_reset_resume_table.

Testing has shown that this is a false positive and the problems where
caused by issues with the initial fix: commit fd865802c66b ("Bluetooth:
btusb: fix QCA Rome suspend/resume"), which has already been reverted.

So the QCA Rome BT in the Yoga 920 does not need a reset-resume quirk at
all and this commit removes it from the btusb_needs_reset_resume_table.

Note that after this commit the btusb_needs_reset_resume_table is now
empty. It is kept around on purpose, since this whole series of commits
started for a reason and there are actually broken platforms around,
which need to be added to it.

BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1514836
Fixes: 1fdb92697469 ("Bluetooth: btusb: Use DMI matching for QCA ...")
Cc: stable at vger.kernel.org
Cc: Brian Norris <briannorris at chromium.org>
Cc: Kai-Heng Feng <kai.heng.feng at canonical.com>
Tested-by: Kevin Fenzi <kevin at scrye.com>
Suggested-by: Brian Norris <briannorris at chromium.org>
Signed-off-by: Hans de Goede <hdegoede at redhat.com>
Reviewed-by: Brian Norris <briannorris at chromium.org>
Signed-off-by: Marcel Holtmann <marcel at holtmann.org>
(cherry picked from commit f0e8c61110c2c85903b136ba070daf643a8b6842)
Signed-off-by: Kai-Heng Feng <kai.heng.feng at canonical.com>
---
 drivers/bluetooth/btusb.c | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index fc28c4e67e31..610b3d9e5f91 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -383,13 +383,6 @@ static const struct usb_device_id blacklist_table[] = {
  * the module itself. So we use a DMI list to match known broken platforms.
  */
 static const struct dmi_system_id btusb_needs_reset_resume_table[] = {
-	{
-		/* Lenovo Yoga 920 (QCA Rome device 0cf3:e300) */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
-			DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo YOGA 920"),
-		},
-	},
 	{}
 };
 
-- 
2.17.0