UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

spi: txx9: Use transfer speed unconditionally 

SPI core validates the transfer speed and defaults to spi->max_speed_hz in
case the transfer speed is not set.

Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Jarkko Nikula 2015-09-15 16:26:13 +03:00 committed by Mark Brown
parent 6ff33f3902
commit fc306de9b5
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/spi/spi-txx9.c
View File

@ -181,7 +181,7 @@ static void txx9spi_work_one(struct txx9spi *c, struct spi_message *m)
u32 data;
unsigned int len = t->len;
unsigned int wsize;
u32 speed_hz = t->speed_hz ? : spi->max_speed_hz;
u32 speed_hz = t->speed_hz;
u8 bits_per_word = t->bits_per_word;
wsize = bits_per_word >> 3; /* in bytes */