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| author | Teresa Gámez <t.gamez@phytec.de> | 2013-06-19 09:09:43 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2013-06-21 08:05:49 +0200 |
| commit | e3de0065c47679c6398961cd5be3df471e692a5e (patch) | |
| tree | 4685b1bb6356bdd64a2b05b75840657ead2d0a36 /drivers/spi | |
| parent | 693a9874fe50abd1542ac0162dfeeba8468e93b3 (diff) | |
| download | barebox-e3de0065c47679c6398961cd5be3df471e692a5e.tar.gz barebox-e3de0065c47679c6398961cd5be3df471e692a5e.tar.xz | |
omap3_spi: Remove CS check in driver
Board file or DT has to take care that the correct
chip select and bus values are used.
Signed-off-by: Teresa Gámez <t.gamez@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'drivers/spi')
| -rw-r--r-- | drivers/spi/omap3_spi.c | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/drivers/spi/omap3_spi.c b/drivers/spi/omap3_spi.c index e6581dfd32..02aacfff21 100644 --- a/drivers/spi/omap3_spi.c +++ b/drivers/spi/omap3_spi.c @@ -325,17 +325,6 @@ static int omap3_spi_transfer(struct spi_device *spi, struct spi_message *mesg) static int omap3_spi_setup(struct spi_device *spi) { - struct spi_master *master = spi->master; - - if (((master->bus_num == 1) && (spi->chip_select > 3)) || - ((master->bus_num == 2) && (spi->chip_select > 1)) || - ((master->bus_num == 3) && (spi->chip_select > 1)) || - ((master->bus_num == 4) && (spi->chip_select > 0))) { - printf("SPI error: unsupported chip select %i \ - on bus %i\n", spi->chip_select, master->bus_num); - return -EINVAL; - } - if (spi->max_speed_hz > OMAP3_MCSPI_MAX_FREQ) { printf("SPI error: unsupported frequency %i Hz. \ Max frequency is 48 Mhz\n", spi->max_speed_hz); |