diff options
| author | Loic Poulain <[email protected]> | 2020-09-29 23:22:15 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2020-10-02 11:33:47 +0200 |
| commit | b0fc0167f25401a5dd0325a935e3a20d1da2aa0b (patch) | |
| tree | c917d58f11bf2d27851b9b34ad18563961582f21 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 21cb9b18edea0c3533799069abc95c9c55c8607d (diff) | |
bus: mhi: core: Allow shared IRQ for event rings
There is no requirement for using a dedicated IRQ per event ring.
Some systems does not support multiple MSI vectors (e.g. intel
without CONFIG_IRQ_REMAP), In that case the MHI controller can
configure all the event rings to use the same interrupt (as fallback).
Allow this by removing the nr_irqs = ev_ring test and add extra check
in the irq_setup function.
Reviewed-by: Manivannan Sadhasivam <[email protected]>
Signed-off-by: Loic Poulain <[email protected]>
Signed-off-by: Manivannan Sadhasivam <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions