diff options
Diffstat (limited to 'drivers/scsi/initio.c')
| -rw-r--r-- | drivers/scsi/initio.c | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/drivers/scsi/initio.c b/drivers/scsi/initio.c index 5f96ac47d7fd..ed34ad92c807 100644 --- a/drivers/scsi/initio.c +++ b/drivers/scsi/initio.c @@ -371,7 +371,6 @@ static u16 initio_se2_rd(unsigned long base, u8 addr) */ static void initio_se2_wr(unsigned long base, u8 addr, u16 val) { - u8 rb; u8 instr; int i; @@ -400,7 +399,7 @@ static void initio_se2_wr(unsigned long base, u8 addr, u16 val) udelay(30); outb(SE2CS, base + TUL_NVRAM); /* -CLK */ udelay(30); - if ((rb = inb(base + TUL_NVRAM)) & SE2DI) + if (inb(base + TUL_NVRAM) & SE2DI) break; /* write complete */ } outb(0, base + TUL_NVRAM); /* -CS */ @@ -1166,7 +1165,7 @@ static void tulip_scsi(struct initio_host * host) return; } if (host->jsint & (TSS_FUNC_COMP | TSS_BUS_SERV)) { /* func complete or Bus service */ - if ((scb = host->active) != NULL) + if (host->active) initio_next_state(host); return; } @@ -2553,7 +2552,7 @@ static void initio_build_scb(struct initio_host * host, struct scsi_ctrl_blk * c SENSE_SIZE, DMA_FROM_DEVICE); cblk->senseptr = (u32)dma_addr; cblk->senselen = SENSE_SIZE; - cmnd->SCp.ptr = (char *)(unsigned long)dma_addr; + initio_priv(cmnd)->sense_dma_addr = dma_addr; cblk->cdblen = cmnd->cmd_len; /* Clear the returned status */ @@ -2577,7 +2576,7 @@ static void initio_build_scb(struct initio_host * host, struct scsi_ctrl_blk * c sizeof(struct sg_entry) * TOTAL_SG_ENTRY, DMA_BIDIRECTIONAL); cblk->bufptr = (u32)dma_addr; - cmnd->SCp.dma_handle = dma_addr; + initio_priv(cmnd)->sglist_dma_addr = dma_addr; cblk->sglen = nseg; @@ -2646,7 +2645,7 @@ static int i91u_bus_reset(struct scsi_cmnd * cmnd) /** * i91u_biosparam - return the "logical geometry * @sdev: SCSI device - * @dev: Matching block device + * @unused: Matching gendisk * @capacity: Sector size of drive * @info_array: Return space for BIOS geometry * @@ -2656,7 +2655,7 @@ static int i91u_bus_reset(struct scsi_cmnd * cmnd) * FIXME: limited to 2^32 sector devices. */ -static int i91u_biosparam(struct scsi_device *sdev, struct block_device *dev, +static int i91u_biosparam(struct scsi_device *sdev, struct gendisk *unused, sector_t capacity, int *info_array) { struct initio_host *host; /* Point to Host adapter control block */ @@ -2704,16 +2703,17 @@ static int i91u_biosparam(struct scsi_device *sdev, struct block_device *dev, static void i91u_unmap_scb(struct pci_dev *pci_dev, struct scsi_cmnd *cmnd) { /* auto sense buffer */ - if (cmnd->SCp.ptr) { + if (initio_priv(cmnd)->sense_dma_addr) { dma_unmap_single(&pci_dev->dev, - (dma_addr_t)((unsigned long)cmnd->SCp.ptr), + initio_priv(cmnd)->sense_dma_addr, SENSE_SIZE, DMA_FROM_DEVICE); - cmnd->SCp.ptr = NULL; + initio_priv(cmnd)->sense_dma_addr = 0; } /* request buffer */ if (scsi_sg_count(cmnd)) { - dma_unmap_single(&pci_dev->dev, cmnd->SCp.dma_handle, + dma_unmap_single(&pci_dev->dev, + initio_priv(cmnd)->sglist_dma_addr, sizeof(struct sg_entry) * TOTAL_SG_ENTRY, DMA_BIDIRECTIONAL); @@ -2787,7 +2787,7 @@ static void i91uSCBPost(u8 * host_mem, u8 * cblk_mem) initio_release_scb(host, cblk); /* Release SCB for current channel */ } -static struct scsi_host_template initio_template = { +static const struct scsi_host_template initio_template = { .proc_name = "INI9100U", .name = "Initio INI-9X00U/UW SCSI device driver", .queuecommand = i91u_queuecommand, @@ -2796,6 +2796,7 @@ static struct scsi_host_template initio_template = { .can_queue = MAX_TARGETS * i91u_MAXQUEUE, .this_id = 1, .sg_tablesize = SG_ALL, + .cmd_size = sizeof(struct initio_cmd_priv), }; static int initio_probe_one(struct pci_dev *pdev, @@ -2940,7 +2941,7 @@ static void initio_remove_one(struct pci_dev *pdev) MODULE_LICENSE("GPL"); -static struct pci_device_id initio_pci_tbl[] = { +static const struct pci_device_id initio_pci_tbl[] = { {PCI_VENDOR_ID_INIT, 0x9500, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, {PCI_VENDOR_ID_INIT, 0x9400, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, {PCI_VENDOR_ID_INIT, 0x9401, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, |