diff options
Diffstat (limited to 'drivers/spi')
| -rw-r--r-- | drivers/spi/spi_bfin5xx.c | 15 |
1 files changed, 2 insertions, 13 deletions
diff --git a/drivers/spi/spi_bfin5xx.c b/drivers/spi/spi_bfin5xx.c index 61cc5e0..84c158a 100644 --- a/drivers/spi/spi_bfin5xx.c +++ b/drivers/spi/spi_bfin5xx.c @@ -223,10 +223,9 @@ static void cs_deactive(struct driver_data *drv_data, struct chip_data *chip) #define MAX_SPI_SSEL 7 /* stop controller and re-config current chip*/ -static int restore_state(struct driver_data *drv_data) +static void restore_state(struct driver_data *drv_data) { struct chip_data *chip = drv_data->cur_chip; - int ret = 0; /* Clear status and disable clock */ write_STAT(drv_data, BIT_STAT_CLR); @@ -239,13 +238,6 @@ static int restore_state(struct driver_data *drv_data) bfin_spi_enable(drv_data); cs_active(drv_data, chip); - - if (ret) - dev_dbg(&drv_data->pdev->dev, - ": request chip select number %d failed\n", - chip->chip_select_num); - - return ret; } /* used to kick off transfer in rx mode */ @@ -978,10 +970,7 @@ static void pump_messages(struct work_struct *work) /* Setup the SSP using the per chip configuration */ drv_data->cur_chip = spi_get_ctldata(drv_data->cur_msg->spi); - if (restore_state(drv_data)) { - spin_unlock_irqrestore(&drv_data->lock, flags); - return; - }; + restore_state(drv_data); list_del_init(&drv_data->cur_msg->queue); |