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path: root/drivers/spi/spi-bfin-sport.c
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Diffstat (limited to 'drivers/spi/spi-bfin-sport.c')
-rw-r--r--drivers/spi/spi-bfin-sport.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/spi/spi-bfin-sport.c b/drivers/spi/spi-bfin-sport.c
index 248a2cc671a9..bfd90474c7e2 100644
--- a/drivers/spi/spi-bfin-sport.c
+++ b/drivers/spi/spi-bfin-sport.c
@@ -252,19 +252,15 @@ static void
bfin_sport_spi_restore_state(struct bfin_sport_spi_master_data *drv_data)
{
struct bfin_sport_spi_slave_data *chip = drv_data->cur_chip;
- unsigned int bits = (drv_data->ops == &bfin_sport_transfer_ops_u8 ? 7 : 15);
bfin_sport_spi_disable(drv_data);
dev_dbg(drv_data->dev, "restoring spi ctl state\n");
bfin_write(&drv_data->regs->tcr1, chip->ctl_reg);
- bfin_write(&drv_data->regs->tcr2, bits);
bfin_write(&drv_data->regs->tclkdiv, chip->baud);
- bfin_write(&drv_data->regs->tfsdiv, bits);
SSYNC();
bfin_write(&drv_data->regs->rcr1, chip->ctl_reg & ~(ITCLK | ITFS));
- bfin_write(&drv_data->regs->rcr2, bits);
SSYNC();
bfin_sport_spi_cs_active(chip);
@@ -425,6 +421,9 @@ bfin_sport_spi_pump_transfers(unsigned long data)
drv_data->ops = &bfin_sport_transfer_ops_u8;
else
drv_data->ops = &bfin_sport_transfer_ops_u16;
+ bfin_write(&drv_data->regs->tcr2, bits_per_word - 1);
+ bfin_write(&drv_data->regs->tfsdiv, bits_per_word - 1);
+ bfin_write(&drv_data->regs->rcr2, bits_per_word - 1);
drv_data->state = RUNNING_STATE;