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| author | Ulrich Hecht <[email protected]> | 2018-10-12 13:47:49 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2018-10-15 14:14:48 +0000 |
| commit | c58a3ae58bce99d20fdbc5d97beecf31cc19f3dd (patch) | |
| tree | 0073b7f22146e4237fa3624b86ad4b7c03fda96b /tools/perf/scripts/python/syscall-counts.py | |
| parent | serial: uartps: Do not allow use aliases >= MAX_UART_INSTANCES (diff) | |
| download | kernel-c58a3ae58bce99d20fdbc5d97beecf31cc19f3dd.tar.gz kernel-c58a3ae58bce99d20fdbc5d97beecf31cc19f3dd.zip | |
serial: sh-sci: do not warn if DMA transfers are not supported
Not all (H)SCIF devices support DMA, and failure to set it up is not
normally a cause for concern. This patch demotes the associated warning to
debug output.
Inspired by BSP patch "sci: sh-sci: Fix transfer sequence of unsupport DMA
transfer" (6beb1f98d3bd30) by Hiromitsu Yamasaki.
Signed-off-by: Ulrich Hecht <[email protected]>
Reviewed-by: Wolfram Sang <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions