diff options
Diffstat (limited to 'drivers/spi/spi-s3c64xx.c')
| -rw-r--r-- | drivers/spi/spi-s3c64xx.c | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c index 14269b0..c65a9e6 100644 --- a/drivers/spi/spi-s3c64xx.c +++ b/drivers/spi/spi-s3c64xx.c @@ -676,16 +676,6 @@ static int s3c64xx_spi_prepare_message(struct spi_master *master, struct spi_device *spi = msg->spi; struct s3c64xx_spi_csinfo *cs = spi->controller_data; - /* If Master's(controller) state differs from that needed by Slave */ - if (sdd->cur_speed != spi->max_speed_hz - || sdd->cur_mode != spi->mode - || sdd->cur_bpw != spi->bits_per_word) { - sdd->cur_bpw = spi->bits_per_word; - sdd->cur_speed = spi->max_speed_hz; - sdd->cur_mode = spi->mode; - s3c64xx_spi_config(sdd); - } - /* Configure feedback delay */ writel(cs->fb_delay & 0x3, sdd->regs + S3C64XX_SPI_FB_CLK); @@ -712,6 +702,7 @@ static int s3c64xx_spi_transfer_one(struct spi_master *master, if (bpw != sdd->cur_bpw || speed != sdd->cur_speed) { sdd->cur_bpw = bpw; sdd->cur_speed = speed; + sdd->cur_mode = spi->mode; s3c64xx_spi_config(sdd); } |
