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| author | Stephen Warren <swarren@nvidia.com> | 2013-05-30 09:59:40 -0600 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-06-01 19:46:16 +0100 |
| commit | eca8960a8e0f48dc62c1063bcc33a626455d766e (patch) | |
| tree | 1ce5946e80204bd51db2e6dae7b9c592079046ad /drivers/spi/spi-fsl-espi.c | |
| parent | 4dd9572abc224019a042b662fb0eececca283cb9 (diff) | |
| download | lwn-eca8960a8e0f48dc62c1063bcc33a626455d766e.tar.gz lwn-eca8960a8e0f48dc62c1063bcc33a626455d766e.zip | |
spi: fix incorrect handling of min param in SPI_BPW_RANGE_MASK
SPI_BPW_RANGE_MASK is intended to work by calculating two masks; one
representing support for all bits up-to-and-including the "max" supported
value, and one representing support for all bits up-to-but-not-including
the "min" supported value, and then taking the difference between the
two, resulting in a mask representing support for all bits between
(inclusive) the min and max values.
However, the second mask ended up representing all bits up-to-and-
including rather up-to-but-not-including. Fix this bug.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'drivers/spi/spi-fsl-espi.c')
0 files changed, 0 insertions, 0 deletions