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| author | Julian Wiedmann <[email protected]> | 2019-11-25 13:18:29 +0000 |
|---|---|---|
| committer | Vasily Gorbik <[email protected]> | 2020-02-10 11:49:35 +0000 |
| commit | 0b6f499022b6a87d04f56edd2bf863ea76923206 (patch) | |
| tree | edae4fea767436a891a55f09442fb2e2fbcb0681 /drivers/mtd/lpddr/lpddr_cmds.c | |
| parent | s390/zcrypt: fix card and queue total counter wrap (diff) | |
| download | kernel-0b6f499022b6a87d04f56edd2bf863ea76923206.tar.gz kernel-0b6f499022b6a87d04f56edd2bf863ea76923206.zip | |
s390/qdio: simplify ACK tracking
Current code uses a 'polling' flag to keep track of whether an Input
Queue has any ACKed SBALs. QEBSM devices might have multiple ACKed
SBALs, and those are tracked separately with 'ack_count'.
By also setting ack_count for non-QEBSM devices (to a fixed value of 1),
we can use 'ack_count != 0' as replacement for the polling flag.
Signed-off-by: Julian Wiedmann <[email protected]>
Signed-off-by: Vasily Gorbik <[email protected]>
Diffstat (limited to 'drivers/mtd/lpddr/lpddr_cmds.c')
0 files changed, 0 insertions, 0 deletions