diff options
Diffstat (limited to 'drivers/ide/icside.c')
| -rw-r--r-- | drivers/ide/icside.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/drivers/ide/icside.c b/drivers/ide/icside.c index 8716066a2f2b..bcb507b0cfd4 100644 --- a/drivers/ide/icside.c +++ b/drivers/ide/icside.c @@ -236,7 +236,7 @@ static const struct ide_port_ops icside_v6_no_dma_port_ops = { */ static void icside_set_dma_mode(ide_hwif_t *hwif, ide_drive_t *drive) { - unsigned long cycle_time; + unsigned long cycle_time = 0; int use_dma_info = 0; const u8 xfer_mode = drive->dma_mode; @@ -271,9 +271,9 @@ static void icside_set_dma_mode(ide_hwif_t *hwif, ide_drive_t *drive) ide_set_drivedata(drive, (void *)cycle_time); - printk("%s: %s selected (peak %dMB/s)\n", drive->name, - ide_xfer_verbose(xfer_mode), - 2000 / (unsigned long)ide_get_drivedata(drive)); + printk(KERN_INFO "%s: %s selected (peak %luMB/s)\n", + drive->name, ide_xfer_verbose(xfer_mode), + 2000 / (cycle_time ? cycle_time : (unsigned long) -1)); } static const struct ide_port_ops icside_v6_port_ops = { @@ -375,8 +375,6 @@ static const struct ide_dma_ops icside_v6_dma_ops = { .dma_test_irq = icside_dma_test_irq, .dma_lost_irq = ide_dma_lost_irq, }; -#else -#define icside_v6_dma_ops NULL #endif static int icside_dma_off_init(ide_hwif_t *hwif, const struct ide_port_info *d) @@ -456,7 +454,6 @@ err_free: static const struct ide_port_info icside_v6_port_info __initdata = { .init_dma = icside_dma_off_init, .port_ops = &icside_v6_no_dma_port_ops, - .dma_ops = &icside_v6_dma_ops, .host_flags = IDE_HFLAG_SERIALIZE | IDE_HFLAG_MMIO, .mwdma_mask = ATA_MWDMA2, .swdma_mask = ATA_SWDMA2, @@ -518,11 +515,13 @@ icside_register_v6(struct icside_state *state, struct expansion_card *ec) ecard_set_drvdata(ec, state); +#ifdef CONFIG_BLK_DEV_IDEDMA_ICS if (ec->dma != NO_DMA && !request_dma(ec->dma, DRV_NAME)) { d.init_dma = icside_dma_init; d.port_ops = &icside_v6_port_ops; - } else - d.dma_ops = NULL; + d.dma_ops = &icside_v6_dma_ops; + } +#endif ret = ide_host_register(host, &d, hws); if (ret) |