diff options
| -rw-r--r-- | drivers/spi/spi-topcliff-pch.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/spi/spi-topcliff-pch.c b/drivers/spi/spi-topcliff-pch.c index cae2dcefabea..c120436434d0 100644 --- a/drivers/spi/spi-topcliff-pch.c +++ b/drivers/spi/spi-topcliff-pch.c @@ -1406,6 +1406,10 @@ static void pch_spi_pd_remove(struct platform_device *plat_dev) dev_dbg(&plat_dev->dev, "%s:[ch%d] irq=%d\n", __func__, plat_dev->id, board_dat->pdev->irq); + spi_controller_get(data->host); + + spi_unregister_controller(data->host); + if (use_dma) pch_free_dma_buf(board_dat, data); @@ -1433,7 +1437,8 @@ static void pch_spi_pd_remove(struct platform_device *plat_dev) } pci_iounmap(board_dat->pdev, data->io_remap_addr); - spi_unregister_controller(data->host); + + spi_controller_put(data->host); } #ifdef CONFIG_PM static int pch_spi_pd_suspend(struct platform_device *pd_dev, |