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| author | Keiji Hayashibara <hayashibara.keiji@socionext.com> | 2019-09-03 14:31:01 +0900 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-09-03 12:39:46 +0100 |
| commit | 37ffab81709805c674f164948e03ba0d3fe371b6 (patch) | |
| tree | 85d12a33dff287b768bcdf7b240050c7f996c716 /net | |
| parent | 151d0eafa4f59bbc7f8edfbefd5de2c97370d9b9 (diff) | |
| download | linux-37ffab81709805c674f164948e03ba0d3fe371b6.tar.bz2 | |
spi: uniphier: introduce polling mode
Introduce new polling mode for short size transfer. Either the estimated
transfer time is estimated to exceed 200us, or polling loop actually exceeds
200us, it switches to irq mode.
Signed-off-by: Keiji Hayashibara <hayashibara.keiji@socionext.com>
Link: https://lore.kernel.org/r/1567488661-11428-4-git-send-email-hayashibara.keiji@socionext.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions