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| author | Atsushi Nemoto <anemo@mba.ocn.ne.jp> | 2014-02-28 18:03:16 +0400 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2014-03-04 07:22:09 +0400 |
| commit | 6ea312936d68b557766dafa9a3c4617e14ffa076 (patch) | |
| tree | 465f4ba66d9591188ce7dae1c6a92de195b44062 /drivers/spi/spi-butterfly.c | |
| parent | f97b26b05b1dcd307b2f79d1f9e9d99551987dbb (diff) | |
| download | linux-6ea312936d68b557766dafa9a3c4617e14ffa076.tar.xz | |
spi: core: make zero length transfer valid again
Zero length transfer becomes invalid since
"spi: core: Validate length of the transfers in message" commit,
but it should be valid to support an odd device, for example, which
requires long delay between chipselect and the first transfer, etc.
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Tested-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'drivers/spi/spi-butterfly.c')
0 files changed, 0 insertions, 0 deletions