Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-11-10 14:11:52 +00:00
Code Issues Packages Projects Releases Wiki Activity

spi: spi-axi-spi-engine: remove usage of delay_usecs

Browse Source 
The 'delay_usecs' field was handled for backwards compatibility in case
there were some users that still configured SPI delay transfers with
this field.

They should all be removed by now.

Signed-off-by: Alexandru Ardelean <aardelean@deviqon.com>
Link: https://lore.kernel.org/r/20210308145502.1075689-2-aardelean@deviqon.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Alexandru Ardelean 2021-03-08 16:54:53 +02:00 committed by Mark Brown
parent 31890269c0
commit 93c9414489
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 4 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
drivers/spi/spi-axi-spi-engine.c
View File

@ -170,14 +170,10 @@ static void spi_engine_gen_sleep(struct spi_engine_program *p, bool dry,
unsigned int t;
int delay;
if (xfer->delay_usecs) {
delay = xfer->delay_usecs;
} else {
delay = spi_delay_to_ns(&xfer->delay, xfer);
if (delay < 0)
return;
delay /= 1000;
}
delay = spi_delay_to_ns(&xfer->delay, xfer);
if (delay < 0)
return;
delay /= 1000;
if (delay == 0)
return;