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| author | Jaewon Kim <[email protected]> | 2023-07-11 08:20:20 +0000 |
|---|---|---|
| committer | Mark Brown <[email protected]> | 2023-07-12 12:11:06 +0000 |
| commit | 9ec3c5517e22a12d2ff1b71e844f7913641460c6 (patch) | |
| tree | 98b63ff11c32c5569b1ffc96aa778b76beb7cbca /tools/perf/scripts/python/stat-cpi.py | |
| parent | spi: bcm63xx: fix max prepend length (diff) | |
| download | kernel-9ec3c5517e22a12d2ff1b71e844f7913641460c6.tar.gz kernel-9ec3c5517e22a12d2ff1b71e844f7913641460c6.zip | |
spi: s3c64xx: clear loopback bit after loopback test
When SPI loopback transfer is performed, S3C64XX_SPI_MODE_SELF_LOOPBACK
bit still remained. It works as loopback even if the next transfer is
not spi loopback mode.
If not SPI_LOOP, needs to clear S3C64XX_SPI_MODE_SELF_LOOPBACK bit.
Signed-off-by: Jaewon Kim <[email protected]>
Fixes: ffb7bcd3b27e ("spi: s3c64xx: support loopback mode")
Reviewed-by: Chanho Park <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/stat-cpi.py')
0 files changed, 0 insertions, 0 deletions