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| author |   Julian Wiedmann <jwi@linux.ibm.com> | 2019-07-23 11:55:27 +0200 |
|---|---|---|
| committer |   Vasily Gorbik <gor@linux.ibm.com> | 2019-10-31 17:20:51 +0100 |
| commit | 94c43bdaa0073c43a0a1b12e65c51070f02a0642 (patch) | |
| tree | b0010a93874ca0bd214727dcb29882b3bd21e36e /drivers/tty | |
| parent | s390/qdio: add statistics helper macro (diff) | |
| download | linux-dev-94c43bdaa0073c43a0a1b12e65c51070f02a0642.tar.xz linux-dev-94c43bdaa0073c43a0a1b12e65c51070f02a0642.zip | |
s390/qdio: simplify thinint device registration
On an interrupt, tiqdio_thinint_handler() walks a list of all objects
that might require attention, and checks their DSCI. This list is
awkwardly built from Input Queues, even though the IRQs are per-device
and the queue is then only used to dereference its qdio_irq parent.
To simplify the logic, change the code so that tiq_list contains
qdio_irq entries.
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/tty')
0 files changed, 0 insertions, 0 deletions