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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2009-10-01 15:44:29 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-10-01 16:11:16 -0700 |
| commit | 462d26b5d2f17b6258f33c4d1e3310089b006489 (patch) | |
| tree | 57fcb0f0f9a0cde918127d2b62fe799d55b27d05 /drivers/spi/spi_imx.c | |
| parent | 6cdeb00218b0d0eaf1329d1e6a0959ee3f0fa14c (diff) | |
| download | talos-obmc-linux-462d26b5d2f17b6258f33c4d1e3310089b006489.tar.gz talos-obmc-linux-462d26b5d2f17b6258f33c4d1e3310089b006489.zip | |
spi-imx: update state correctly
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/spi/spi_imx.c')
| -rw-r--r-- | drivers/spi/spi_imx.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/spi/spi_imx.c b/drivers/spi/spi_imx.c index b1f530fd6bdc..a8f9bff529e5 100644 --- a/drivers/spi/spi_imx.c +++ b/drivers/spi/spi_imx.c @@ -443,6 +443,13 @@ static int spi_imx_setupxfer(struct spi_device *spi, config.speed_hz = t ? t->speed_hz : spi->max_speed_hz; config.mode = spi->mode; + if (!config.speed_hz) + config.speed_hz = spi->max_speed_hz; + if (!config.bpw) + config.bpw = spi->bits_per_word; + if (!config.speed_hz) + config.speed_hz = spi->max_speed_hz; + spi_imx->config(spi_imx, &config); return 0; |
