diff options
Diffstat (limited to 'drivers/media/pci/netup_unidvb/netup_unidvb_spi.c')
| -rw-r--r-- | drivers/media/pci/netup_unidvb/netup_unidvb_spi.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/media/pci/netup_unidvb/netup_unidvb_spi.c b/drivers/media/pci/netup_unidvb/netup_unidvb_spi.c index f33c0de3e849..019bbc18cede 100644 --- a/drivers/media/pci/netup_unidvb/netup_unidvb_spi.c +++ b/drivers/media/pci/netup_unidvb/netup_unidvb_spi.c @@ -184,7 +184,7 @@ int netup_spi_init(struct netup_unidvb_dev *ndev) struct spi_master *master; struct netup_spi *nspi; - master = spi_alloc_master(&ndev->pci_dev->dev, + master = devm_spi_alloc_master(&ndev->pci_dev->dev, sizeof(struct netup_spi)); if (!master) { dev_err(&ndev->pci_dev->dev, @@ -217,6 +217,7 @@ int netup_spi_init(struct netup_unidvb_dev *ndev) ndev->pci_slot, ndev->pci_func); if (!spi_new_device(master, &netup_spi_board)) { + spi_unregister_master(master); ndev->spi = NULL; dev_err(&ndev->pci_dev->dev, "%s(): unable to create SPI device\n", __func__); @@ -235,13 +236,13 @@ void netup_spi_release(struct netup_unidvb_dev *ndev) if (!spi) return; + spi_unregister_master(spi->master); spin_lock_irqsave(&spi->lock, flags); reg = readw(&spi->regs->control_stat); writew(reg | NETUP_SPI_CTRL_IRQ, &spi->regs->control_stat); reg = readw(&spi->regs->control_stat); writew(reg & ~NETUP_SPI_CTRL_IMASK, &spi->regs->control_stat); spin_unlock_irqrestore(&spi->lock, flags); - spi_unregister_master(spi->master); ndev->spi = NULL; } |