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| author | Guiting Shen <aarongt.shen@gmail.com> | 2023-06-26 23:27:13 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-08-11 11:53:51 +0200 |
| commit | 8f86b1b3b539d5a6fa94368f8f0c2ad3abeed8af (patch) | |
| tree | 10d756695c52b752e7a6f1140695170a4e684121 /mm/vmscan.c | |
| parent | 640cb5f5e4b41fe050519e108d7505a5fd2124c9 (diff) | |
usb: ohci-at91: Fix the unhandle interrupt when resume
commit c55afcbeaa7a6f4fffdbc999a9bf3f0b29a5186f upstream.
The ohci_hcd_at91_drv_suspend() sets ohci->rh_state to OHCI_RH_HALTED when
suspend which will let the ohci_irq() skip the interrupt after resume. And
nobody to handle this interrupt.
According to the comment in ohci_hcd_at91_drv_suspend(), it need to reset
when resume from suspend(MEM) to fix by setting "hibernated" argument of
ohci_resume().
Signed-off-by: Guiting Shen <aarongt.shen@gmail.com>
Cc: stable <stable@kernel.org>
Reviewed-by: Alan Stern <stern@rowland.harvard.edu>
Link: https://lore.kernel.org/r/20230626152713.18950-1-aarongt.shen@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'mm/vmscan.c')
0 files changed, 0 insertions, 0 deletions