diff options
| author | Venkat Gopalakrishnan <venkatg@codeaurora.org> | 2018-05-03 14:07:20 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2018-05-18 19:22:47 +0300 |
| commit | 7f6ba4f12e6cbfdefbb95cfd8fc67ece6c15d799 (patch) | |
| tree | 6222a0ae4fb272f93dff985731ef7a36b9602bfc /ipc | |
| parent | 69a6fff068567469c0ef1156ae5ac8d3d71701f0 (diff) | |
| download | linux-7f6ba4f12e6cbfdefbb95cfd8fc67ece6c15d799.tar.xz | |
scsi: ufs: make sure all interrupts are processed
As multiple requests are submitted to the ufs host controller in
parallel there could be instances where the command completion interrupt
arrives later for a request that is already processed earlier as the
corresponding doorbell was cleared when handling the previous
interrupt. Read the interrupt status in a loop after processing the
received interrupt to catch such interrupts and handle it.
Signed-off-by: Venkat Gopalakrishnan <venkatg@codeaurora.org>
Signed-off-by: Asutosh Das <asutoshd@codeaurora.org>
Reviewed-by: Subhash Jadavani <subhashj@codeaurora.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'ipc')
0 files changed, 0 insertions, 0 deletions