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rk3288: implement spi_crop_chunk() 

This function was added in upstream but was missing in Chromium OS

Change-Id: I35debf65153e5f280343eebfe91438ecf665ba22
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/9677
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
This commit is contained in:
Patrick Georgi 2015-04-14 12:52:08 +02:00 committed by Stefan Reinauer
parent 89be154f0f
commit 13cee14c9c
1 changed files with 5 additions and 0 deletions
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5
src/soc/rockchip/rk3288/spi.c
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@ -235,6 +235,11 @@ static int do_xfer(struct spi_slave *slave, const void *dout,
return 0;
}
unsigned int spi_crop_chunk(unsigned int cmd_len, unsigned int buf_len)
{
return min(65535, buf_len);
}
int spi_xfer(struct spi_slave *slave, const void *dout,
unsigned int bytes_out, void *din, unsigned int bytes_in)
{