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| author | Robin Gong <yibin.gong@nxp.com> | 2018-10-10 13:32:48 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-10-12 19:54:02 +0300 |
| commit | 133eb8e38b02c6c63a039523fca12737009a6686 (patch) | |
| tree | efda200882eb8119236ddad94f2193316222f7e4 /drivers/mailbox | |
| parent | 5ba5a3730639caddf42af11c60f3f3d99d9a5f00 (diff) | |
| download | linux-133eb8e38b02c6c63a039523fca12737009a6686.tar.xz | |
spi: imx: use PIO mode if size is small
Use PIO mode instead if size is smaller than fifo size, since
dma may be less efficient.
Signed-off-by: Robin Gong <yibin.gong@nxp.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/mailbox')
0 files changed, 0 insertions, 0 deletions