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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>
This commit is contained in:
Teresa Gámez 2013-06-19 09:09:43 +02:00 committed by Sascha Hauer
parent 693a9874fe
commit e3de0065c4
1 changed files with 0 additions and 11 deletions
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11
drivers/spi/omap3_spi.c
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@ -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);