[PATCH v4 01/19] spi: move `cs_change_delay` backwards compat logic outside switch
flat view
STALE2561d
LANDED
From: Alexandru Ardelean <hidden>
Date: 2019-09-26 10:52:22
Also in:
linux-iio, linux-spi, linux-tegra, lkml
Subsystem:
spi subsystem, the rest · Maintainers:
Mark Brown, Linus Torvalds
Revision v4 of 3 in this series; landed in mainline as 6b3f236a9985 on 2019-10-15.
Revisions (3)
- v2 [diff vs current]
- v3 [diff vs current]
- v4 current
The `cs_change_delay` backwards compatibility value could be moved outside of the switch statement. The only reason to do it, is to make the next patches easier to diff. Signed-off-by: Alexandru Ardelean <redacted> --- drivers/spi/spi.c | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-)
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index 75ac046cae52..c90e02e6d62f 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c@@ -1114,16 +1114,15 @@ static void _spi_transfer_cs_change_delay(struct spi_message *msg, u32 hz; /* return early on "fast" mode - for everything but USECS */ - if (!delay && unit != SPI_DELAY_UNIT_USECS) + if (!delay) { + if (unit == SPI_DELAY_UNIT_USECS) + _spi_transfer_delay_ns(10000); return; + } switch (unit) { case SPI_DELAY_UNIT_USECS: - /* for compatibility use default of 10us */ - if (!delay) - delay = 10000; - else - delay *= 1000; + delay *= 1000; break; case SPI_DELAY_UNIT_NSECS: /* nothing to do here */ break;
--
2.20.1
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