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| author | Laurentiu Tudor <laurentiu.tudor@nxp.com> | 2021-07-15 17:07:12 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-07-21 13:56:25 +0200 |
| commit | f8cfa9bbab338b64229bffb93fdbb755be9d58d5 (patch) | |
| tree | 89af9319604ab0a2bd932b3583dc2ff07fd76c62 /drivers/fpga/fpga-mgr.c | |
| parent | aa0a1ae020e2d24749e9f8085f12ca6d46899c94 (diff) | |
| download | linux-f8cfa9bbab338b64229bffb93fdbb755be9d58d5.tar.gz linux-f8cfa9bbab338b64229bffb93fdbb755be9d58d5.tar.bz2 linux-f8cfa9bbab338b64229bffb93fdbb755be9d58d5.zip | |
bus: fsl-mc: handle DMA config deferral in ACPI case
ACPI DMA configure API may return a defer status code, so handle it.
On top of this, move the MC firmware resume after the DMA setup
is completed to avoid crashing due to DMA setup not being done yet or
being deferred.
Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>
Link: https://lore.kernel.org/r/20210715140718.8513-2-laurentiu.tudor@nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/fpga/fpga-mgr.c')
0 files changed, 0 insertions, 0 deletions