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path: root/drivers/spi/spi-txx9.c
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Diffstat (limited to 'drivers/spi/spi-txx9.c')
-rw-r--r--drivers/spi/spi-txx9.c11
1 files changed, 2 insertions, 9 deletions
diff --git a/drivers/spi/spi-txx9.c b/drivers/spi/spi-txx9.c
index d69f8f8f3..7492ea346 100644
--- a/drivers/spi/spi-txx9.c
+++ b/drivers/spi/spi-txx9.c
@@ -72,7 +72,6 @@
struct txx9spi {
- struct workqueue_struct *workqueue;
struct work_struct work;
spinlock_t lock; /* protect 'queue' */
struct list_head queue;
@@ -315,7 +314,7 @@ static int txx9spi_transfer(struct spi_device *spi, struct spi_message *m)
spin_lock_irqsave(&c->lock, flags);
list_add_tail(&m->queue, &c->queue);
- queue_work(c->workqueue, &c->work);
+ schedule_work(&c->work);
spin_unlock_irqrestore(&c->lock, flags);
return 0;
@@ -374,10 +373,6 @@ static int txx9spi_probe(struct platform_device *dev)
if (ret)
goto exit;
- c->workqueue = create_singlethread_workqueue(
- dev_name(master->dev.parent));
- if (!c->workqueue)
- goto exit_busy;
c->last_chipselect = -1;
dev_info(&dev->dev, "at %#llx, irq %d, %dMHz\n",
@@ -400,8 +395,6 @@ static int txx9spi_probe(struct platform_device *dev)
exit_busy:
ret = -EBUSY;
exit:
- if (c->workqueue)
- destroy_workqueue(c->workqueue);
clk_disable(c->clk);
spi_master_put(master);
return ret;
@@ -412,7 +405,7 @@ static int txx9spi_remove(struct platform_device *dev)
struct spi_master *master = platform_get_drvdata(dev);
struct txx9spi *c = spi_master_get_devdata(master);
- destroy_workqueue(c->workqueue);
+ flush_work(&c->work);
clk_disable(c->clk);
return 0;
}