diff options
| -rw-r--r-- | drivers/spi/spi-at91-usart.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/spi/spi-at91-usart.c b/drivers/spi/spi-at91-usart.c index 76eb3ba75ab1..79edc1cd13c0 100644 --- a/drivers/spi/spi-at91-usart.c +++ b/drivers/spi/spi-at91-usart.c @@ -556,7 +556,7 @@ static int at91_usart_spi_probe(struct platform_device *pdev) spin_lock_init(&aus->lock); init_completion(&aus->xfer_completion); - ret = devm_spi_register_controller(&pdev->dev, controller); + ret = spi_register_controller(controller); if (ret) goto at91_usart_fail_register_controller; @@ -634,8 +634,14 @@ static void at91_usart_spi_remove(struct platform_device *pdev) struct spi_controller *ctlr = platform_get_drvdata(pdev); struct at91_usart_spi *aus = spi_controller_get_devdata(ctlr); + spi_controller_get(ctlr); + + spi_unregister_controller(ctlr); + at91_usart_spi_release_dma(ctlr); clk_disable_unprepare(aus->clk); + + spi_controller_put(ctlr); } static const struct dev_pm_ops at91_usart_spi_pm_ops = { |