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| author | Alexandre Bailon <abailon@baylibre.com> | 2017-02-07 07:53:52 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-02-09 15:35:05 +0300 |
| commit | ed232c0b4bebcb7325fbf38a21bcf4f6a8c0153f (patch) | |
| tree | 4f86b9056cdab059cc9574a03bcc100b426257b2 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 050dc900cfe88cc890d145c02e1a492915d93cce (diff) | |
| download | linux-ed232c0b4bebcb7325fbf38a21bcf4f6a8c0153f.tar.xz | |
usb: musb: cppi41: Detect aborted transfers in cppi41_dma_callback()
Update cppi41_dma_callback() to detect an aborted transfer.
This was not required before because cppi41_dma_callback() was only
invoked on transfer completion.
In order to make CPPI 4.1 driver more generic, cppi41_dma_callback()
will be invoked after a transfer abort in order to let the MUSB driver
perform some action such as acknowledge the interrupt that may be fired
during a teardown.
Signed-off-by: Alexandre Bailon <abailon@baylibre.com>
Signed-off-by: Bin Liu <b-liu@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions