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| author | Joseph Salisbury <joseph.salisbury@canonical.com> | 2016-07-06 21:18:51 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-08-20 18:09:16 +0200 |
| commit | 09796e2cfa937e7c8a0c8f87cdae21a7168477c8 (patch) | |
| tree | db71a789e7cdbd5a4ca2d14a659f4b02720180c0 /drivers/usb/core | |
| parent | 0927c5f9515278458c1b0d93ed7aa8fea66d798b (diff) | |
| download | lwn-09796e2cfa937e7c8a0c8f87cdae21a7168477c8.tar.gz lwn-09796e2cfa937e7c8a0c8f87cdae21a7168477c8.zip | |
usb: quirks: Add no-lpm quirk for Elan
commit 25b1f9acc452209ae0fcc8c1332be852b5c52f53 upstream.
BugLink: http://bugs.launchpad.net/bugs/1498667
As reported in BugLink, this device has an issue with Linux Power
Management so adding a quirk. This quirk was reccomended by Alan Stern:
http://lkml.iu.edu/hypermail/linux/kernel/1606.2/05590.html
Signed-off-by: Joseph Salisbury <joseph.salisbury@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/core')
| -rw-r--r-- | drivers/usb/core/quirks.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c index 944a6dca0fcb..d2e50a27140c 100644 --- a/drivers/usb/core/quirks.c +++ b/drivers/usb/core/quirks.c @@ -128,6 +128,9 @@ static const struct usb_device_id usb_quirk_list[] = { { USB_DEVICE(0x04f3, 0x016f), .driver_info = USB_QUIRK_DEVICE_QUALIFIER }, + { USB_DEVICE(0x04f3, 0x0381), .driver_info = + USB_QUIRK_NO_LPM }, + { USB_DEVICE(0x04f3, 0x21b8), .driver_info = USB_QUIRK_DEVICE_QUALIFIER }, |