diff options
Diffstat (limited to 'drivers/parport/parport_pc.c')
| -rw-r--r-- | drivers/parport/parport_pc.c | 28 |
1 files changed, 10 insertions, 18 deletions
diff --git a/drivers/parport/parport_pc.c b/drivers/parport/parport_pc.c index 903e1285fda..76ee7750bc5 100644 --- a/drivers/parport/parport_pc.c +++ b/drivers/parport/parport_pc.c @@ -2004,6 +2004,7 @@ struct parport *parport_pc_probe_port(unsigned long int base, struct resource *ECR_res = NULL; struct resource *EPP_res = NULL; struct platform_device *pdev = NULL; + int ret; if (!dev) { /* We need a physical device to attach to, but none was @@ -2014,8 +2015,11 @@ struct parport *parport_pc_probe_port(unsigned long int base, return NULL; dev = &pdev->dev; - dev->coherent_dma_mask = DMA_BIT_MASK(24); - dev->dma_mask = &dev->coherent_dma_mask; + ret = dma_coerce_mask_and_coherent(dev, DMA_BIT_MASK(24)); + if (ret) { + dev_err(dev, "Unable to set coherent dma mask: disabling DMA\n"); + dma = PARPORT_DMA_NONE; + } } ops = kmalloc(sizeof(struct parport_operations), GFP_KERNEL); @@ -2596,8 +2600,6 @@ enum parport_pc_pci_cards { syba_2p_epp, syba_1p_ecp, titan_010l, - titan_1284p1, - titan_1284p2, avlab_1p, avlab_2p, oxsemi_952, @@ -2656,8 +2658,6 @@ static struct parport_pc_pci { /* syba_2p_epp AP138B */ { 2, { { 0, 0x078 }, { 0, 0x178 }, } }, /* syba_1p_ecp W83787 */ { 1, { { 0, 0x078 }, } }, /* titan_010l */ { 1, { { 3, -1 }, } }, - /* titan_1284p1 */ { 1, { { 0, 1 }, } }, - /* titan_1284p2 */ { 2, { { 0, 1 }, { 2, 3 }, } }, /* avlab_1p */ { 1, { { 0, 1}, } }, /* avlab_2p */ { 2, { { 0, 1}, { 2, 3 },} }, /* The Oxford Semi cards are unusual: 954 doesn't support ECP, @@ -2673,8 +2673,8 @@ static struct parport_pc_pci { /* netmos_9705 */ { 1, { { 0, -1 }, } }, /* netmos_9715 */ { 2, { { 0, 1 }, { 2, 3 },} }, /* netmos_9755 */ { 2, { { 0, 1 }, { 2, 3 },} }, - /* netmos_9805 */ { 1, { { 0, -1 }, } }, - /* netmos_9815 */ { 2, { { 0, -1 }, { 2, -1 }, } }, + /* netmos_9805 */ { 1, { { 0, 1 }, } }, + /* netmos_9815 */ { 2, { { 0, 1 }, { 2, 3 }, } }, /* netmos_9901 */ { 1, { { 0, -1 }, } }, /* netmos_9865 */ { 1, { { 0, -1 }, } }, /* quatech_sppxp100 */ { 1, { { 0, 1 }, } }, @@ -2718,8 +2718,6 @@ static const struct pci_device_id parport_pc_pci_tbl[] = { PCI_ANY_ID, PCI_ANY_ID, 0, 0, syba_1p_ecp }, { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_010L, PCI_ANY_ID, PCI_ANY_ID, 0, 0, titan_010l }, - { 0x9710, 0x9805, 0x1000, 0x0010, 0, 0, titan_1284p1 }, - { 0x9710, 0x9815, 0x1000, 0x0020, 0, 0, titan_1284p2 }, /* PCI_VENDOR_ID_AVLAB/Intek21 has another bunch of cards ...*/ /* AFAVLAB_TK9902 */ { 0x14db, 0x2120, PCI_ANY_ID, PCI_ANY_ID, 0, 0, avlab_1p}, @@ -2823,16 +2821,12 @@ static int parport_pc_pci_probe(struct pci_dev *dev, if (irq == IRQ_NONE) { printk(KERN_DEBUG "PCI parallel port detected: %04x:%04x, I/O at %#lx(%#lx)\n", - parport_pc_pci_tbl[i + last_sio].vendor, - parport_pc_pci_tbl[i + last_sio].device, - io_lo, io_hi); + id->vendor, id->device, io_lo, io_hi); irq = PARPORT_IRQ_NONE; } else { printk(KERN_DEBUG "PCI parallel port detected: %04x:%04x, I/O at %#lx(%#lx), IRQ %d\n", - parport_pc_pci_tbl[i + last_sio].vendor, - parport_pc_pci_tbl[i + last_sio].device, - io_lo, io_hi, irq); + id->vendor, id->device, io_lo, io_hi, irq); } data->ports[count] = parport_pc_probe_port(io_lo, io_hi, irq, @@ -2862,8 +2856,6 @@ static void parport_pc_pci_remove(struct pci_dev *dev) struct pci_parport_data *data = pci_get_drvdata(dev); int i; - pci_set_drvdata(dev, NULL); - if (data) { for (i = data->num - 1; i >= 0; i--) parport_pc_unregister_port(data->ports[i]); |