spi/bfin_spi: drop bits_per_word from client data

No other SPI controller has this field, and SPI clients should be setting
this up in their own drivers.  So drop it from the Blackfin controller to
keep people from using it.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

1 files changed, 0 insertions, 1 deletions

diff --git a/drivers/spi/spi-bfin5xx.c b/drivers/spi/spi-bfin5xx.c
index 3b83ff8b1e2b..c0cdcb7c8135 100644
--- a/drivers/spi/spi-bfin5xx.c
+++ b/drivers/spi/spi-bfin5xx.c
@@ -1026,7 +1026,6 @@ static int bfin_spi_setup(struct spi_device *spi)
                 chip->cs_chg_udelay = chip_info->cs_chg_udelay;
                 chip->idle_tx_val = chip_info->idle_tx_val;
                 chip->pio_interrupt = chip_info->pio_interrupt;
-                spi->bits_per_word = chip_info->bits_per_word;
         } else {
                 /* force a default base state */
                 chip->ctl_reg &= bfin_ctl_reg;