diff options
| author | Jack Pham <jackp@codeaurora.org> | 2014-10-24 19:18:58 -0700 |
|---|---|---|
| committer | David Keitel <dkeitel@codeaurora.org> | 2016-03-22 11:07:05 -0700 |
| commit | 02ce61b3062b70e1e6e0293a50fb464d6b1c2630 (patch) | |
| tree | fb68d88e5b12f5a295108ba4eb5de60eee27d63c /include/linux/debugobjects.h | |
| parent | 5fb67a4aa5b51c107160c22e605d8317705efad1 (diff) | |
usb: dwc3: gadget: Ignore L1 RESUME events
Events may get generated for Link Power Management L1
Suspend and Resume. The suspend case currently ignores
L1 and only proceeds to call the gadget driver suspend
routines if it is for L2/U3 entry. However, the resume
callback doesn't make this distinction, which will
result in the gadget layer resume getting called for
which there had not been a previous suspend.
Instead of relying on reading the DWC3_DSTS register for
U0 and U3 state, update dwc->link_state directly on receiving
reset/wakeup and suspend/disconnect interrupts respectively.
Change-Id: Ifaa71d2e85bd797154f368e7623bc8ff94b6a727
Signed-off-by: Mayank Rana <mrana@codeaurora.org>
[jackp@codeaurora.org: Squashed with "usb: dwc3: gadget: Update
link_state based on receiving interrupt" and "dwc3: gadget: Update
link_state flag on receiving wakeup_interrupt" ]
Signed-off-by: Jack Pham <jackp@codeaurora.org>
Diffstat (limited to 'include/linux/debugobjects.h')
0 files changed, 0 insertions, 0 deletions