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| author | H Hartley Sweeten <[email protected]> | 2015-02-23 20:22:44 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2015-02-28 15:20:37 +0000 |
| commit | 7e4f1e777814c6916b513b5dc90e030ee4e25f04 (patch) | |
| tree | 1c074688e0e653fad3324aaceb34266db7c89731 /net/switchdev/switchdev.c | |
| parent | Merge tag 'iio-fixes-for-4.0b' of git://git.kernel.org/pub/scm/linux/kernel/g... (diff) | |
| download | kernel-7e4f1e777814c6916b513b5dc90e030ee4e25f04.tar.gz kernel-7e4f1e777814c6916b513b5dc90e030ee4e25f04.zip | |
staging: comedi: comedi_isadma: fix "stalled" detect in comedi_isadma_disable_on_sample()
The "stalled" variable this function is used to detect if the DMA operation
is stalled while trying to disable DMA on a full comedi sample. The reset
of this variable should only occur when the remaining bytes of the DMA
transfer does not equal the remaining bytes from the last check.
Reported-by: coverity (CID 1271132)
Signed-off-by: H Hartley Sweeten <[email protected]>
Reviewed-by: Ian Abbott <[email protected]>
Cc: stable <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'net/switchdev/switchdev.c')
0 files changed, 0 insertions, 0 deletions