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| author | Julian Wiedmann <jwi@linux.ibm.com> | 2021-03-23 23:43:02 +0100 |
|---|---|---|
| committer | Vasily Gorbik <gor@linux.ibm.com> | 2021-08-18 10:01:28 +0200 |
| commit | e2af48df5cc6bd6327697af44cc3f0d5e88611a2 (patch) | |
| tree | 34ad5d1bfb5c9bde7cfc18df42bd06218d7ccef3 /drivers/s390/cio/qdio_main.c | |
| parent | eade5f61a56f7589ebc5d321bfa2fdf349552e45 (diff) | |
s390/qdio: remove unused sync-after-IRQ infrastructure
The queue processing is fully decoupled from any preceding interrupt,
so we're no longer making any use of the sync-after-IRQ HW capabilities.
And as SIGA-sync is a legacy feature, there's also not much point in
re-designing the driver & qdio-layer code just so that we can
potentially avoid a few syncs. So just remove all the leftover code.
Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Reviewed-by: Benjamin Block <bblock@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Diffstat (limited to 'drivers/s390/cio/qdio_main.c')
0 files changed, 0 insertions, 0 deletions