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| author | Benjamin Poirier <bpoirier@suse.com> | 2019-09-27 19:12:01 +0900 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-10-04 17:17:45 +0200 |
| commit | cf1c2987bfd890a9c4ef3f174ed6148ec9b2b622 (patch) | |
| tree | d5382f0bec257392f47c9f754d4e839026e40595 /tools/perf/scripts/python/bin/stackcollapse-record | |
| parent | 16714d98bf631909864f7eacd591ab5f7cf1588c (diff) | |
| download | linux-cf1c2987bfd890a9c4ef3f174ed6148ec9b2b622.tar.gz linux-cf1c2987bfd890a9c4ef3f174ed6148ec9b2b622.zip | |
staging: qlge: Remove useless dma synchronization calls
This is unneeded for two reasons:
1) the cpu does not write data for the device in the mapping
2) calls like ..._sync_..._for_device(..., ..._FROMDEVICE) are
nonsensical, see commit 3f0fb4e85b38 ("Documentation/DMA-API-HOWTO.txt:
fix misleading example")
Signed-off-by: Benjamin Poirier <bpoirier@suse.com>
Link: https://lore.kernel.org/r/20190927101210.23856-8-bpoirier@suse.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-record')
0 files changed, 0 insertions, 0 deletions