diff options
Diffstat (limited to 'drivers/spi/spi-bfin-sport.c')
| -rw-r--r-- | drivers/spi/spi-bfin-sport.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/drivers/spi/spi-bfin-sport.c b/drivers/spi/spi-bfin-sport.c index 6c967555a56a..01d0ba9c5942 100644 --- a/drivers/spi/spi-bfin-sport.c +++ b/drivers/spi/spi-bfin-sport.c @@ -64,8 +64,6 @@ struct bfin_sport_spi_master_data { /* Pin request list */ u16 *pin_req; - /* Driver message queue */ - struct workqueue_struct *workqueue; struct work_struct pump_messages; spinlock_t lock; struct list_head queue; @@ -300,7 +298,7 @@ bfin_sport_spi_giveback(struct bfin_sport_spi_master_data *drv_data) drv_data->cur_msg = NULL; drv_data->cur_transfer = NULL; drv_data->cur_chip = NULL; - queue_work(drv_data->workqueue, &drv_data->pump_messages); + schedule_work(&drv_data->pump_messages); spin_unlock_irqrestore(&drv_data->lock, flags); if (!drv_data->cs_change) @@ -556,7 +554,7 @@ bfin_sport_spi_transfer(struct spi_device *spi, struct spi_message *msg) list_add_tail(&msg->queue, &drv_data->queue); if (drv_data->run && !drv_data->busy) - queue_work(drv_data->workqueue, &drv_data->pump_messages); + schedule_work(&drv_data->pump_messages); spin_unlock_irqrestore(&drv_data->lock, flags); @@ -666,12 +664,7 @@ bfin_sport_spi_init_queue(struct bfin_sport_spi_master_data *drv_data) tasklet_init(&drv_data->pump_transfers, bfin_sport_spi_pump_transfers, (unsigned long)drv_data); - /* init messages workqueue */ INIT_WORK(&drv_data->pump_messages, bfin_sport_spi_pump_messages); - drv_data->workqueue = - create_singlethread_workqueue(dev_name(drv_data->master->dev.parent)); - if (drv_data->workqueue == NULL) - return -EBUSY; return 0; } @@ -694,7 +687,7 @@ bfin_sport_spi_start_queue(struct bfin_sport_spi_master_data *drv_data) drv_data->cur_chip = NULL; spin_unlock_irqrestore(&drv_data->lock, flags); - queue_work(drv_data->workqueue, &drv_data->pump_messages); + schedule_work(&drv_data->pump_messages); return 0; } @@ -738,7 +731,7 @@ bfin_sport_spi_destroy_queue(struct bfin_sport_spi_master_data *drv_data) if (status) return status; - destroy_workqueue(drv_data->workqueue); + flush_work(&drv_data->pump_messages); return 0; } |