[SRU] [linux-oem] [PATCH 1/4] UBUNTU: SAUCE: Revert "usb: quirks: Add reset-resume quirk for Dell DW1820 QCA Rome Bluetooth"
Kai-Heng Feng
kai.heng.feng at canonical.com
Mon Apr 23 09:07:50 UTC 2018
BugLink: https://bugs.launchpad.net/bugs/1766197
This reverts commit aa2923e692341f3b9165a8ea86231a8d32be0e17.
This commit was in linux-next but never gets merged into mainline.
The reset-resume quirk will not let its port get suspended, it will
increase 0.5W power consumption.
Now we have a new version of this quirk which can target specific machine
instead of device ID. Use this version to save more power on machines
that don't need this quirk.
Signed-off-by: Kai-Heng Feng <kai.heng.feng at canonical.com>
---
drivers/usb/core/quirks.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c
index e42457413dc6..37c418e581fb 100644
--- a/drivers/usb/core/quirks.c
+++ b/drivers/usb/core/quirks.c
@@ -199,9 +199,6 @@ static const struct usb_device_id usb_quirk_list[] = {
{ USB_DEVICE(0x0b05, 0x17e0), .driver_info =
USB_QUIRK_IGNORE_REMOTE_WAKEUP },
- /* QCA Rome Bluetooth in Dell DW1820 wireless module */
- { USB_DEVICE(0x0cf3, 0xe007), .driver_info = USB_QUIRK_RESET_RESUME },
-
/* Action Semiconductor flash disk */
{ USB_DEVICE(0x10d6, 0x2200), .driver_info =
USB_QUIRK_STRING_FETCH_255 },
--
2.17.0
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