diff options
| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-10-20 00:10:27 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-10-20 00:10:27 -0300 |
| commit | d0b2f91bede3bd5e3d24dd6803e56eee959c1797 (patch) | |
| tree | 7fee4ab0509879c373c4f2cbd5b8a5be5b4041ee /drivers/spi/spi-mpc52xx-psc.c | |
| parent | e914f8eb445e8f74b00303c19c2ffceaedd16a05 (diff) | |
Linux-libre 4.8.2-gnupck-4.8.2-gnu
Diffstat (limited to 'drivers/spi/spi-mpc52xx-psc.c')
| -rw-r--r-- | drivers/spi/spi-mpc52xx-psc.c | 17 |
1 files changed, 3 insertions, 14 deletions
diff --git a/drivers/spi/spi-mpc52xx-psc.c b/drivers/spi/spi-mpc52xx-psc.c index 72d11ebef..42a8b8521 100644 --- a/drivers/spi/spi-mpc52xx-psc.c +++ b/drivers/spi/spi-mpc52xx-psc.c @@ -42,7 +42,6 @@ struct mpc52xx_psc_spi { u8 bits_per_word; u8 busy; - struct workqueue_struct *workqueue; struct work_struct work; struct list_head queue; @@ -299,7 +298,7 @@ static int mpc52xx_psc_spi_transfer(struct spi_device *spi, spin_lock_irqsave(&mps->lock, flags); list_add_tail(&m->queue, &mps->queue); - queue_work(mps->workqueue, &mps->work); + schedule_work(&mps->work); spin_unlock_irqrestore(&mps->lock, flags); return 0; @@ -425,21 +424,12 @@ static int mpc52xx_psc_spi_do_probe(struct device *dev, u32 regaddr, INIT_WORK(&mps->work, mpc52xx_psc_spi_work); INIT_LIST_HEAD(&mps->queue); - mps->workqueue = create_singlethread_workqueue( - dev_name(master->dev.parent)); - if (mps->workqueue == NULL) { - ret = -EBUSY; - goto free_irq; - } - ret = spi_register_master(master); if (ret < 0) - goto unreg_master; + goto free_irq; return ret; -unreg_master: - destroy_workqueue(mps->workqueue); free_irq: free_irq(mps->irq, mps); free_master: @@ -484,8 +474,7 @@ static int mpc52xx_psc_spi_of_remove(struct platform_device *op) struct spi_master *master = spi_master_get(platform_get_drvdata(op)); struct mpc52xx_psc_spi *mps = spi_master_get_devdata(master); - flush_workqueue(mps->workqueue); - destroy_workqueue(mps->workqueue); + flush_work(&mps->work); spi_unregister_master(master); free_irq(mps->irq, mps); if (mps->psc) |