diff options
Diffstat (limited to 'drivers/scsi/NCR_D700.c')
| -rw-r--r-- | drivers/scsi/NCR_D700.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/drivers/scsi/NCR_D700.c b/drivers/scsi/NCR_D700.c index e993a7ba276..b39a2409a50 100644 --- a/drivers/scsi/NCR_D700.c +++ b/drivers/scsi/NCR_D700.c @@ -97,7 +97,7 @@ #include <linux/kernel.h> #include <linux/module.h> #include <linux/mca.h> -#include <linux/interrupt.h> +#include <linux/slab.h> #include <asm/io.h> #include <scsi/scsi_host.h> #include <scsi/scsi_device.h> @@ -114,7 +114,7 @@ MODULE_DESCRIPTION("NCR Dual700 SCSI Driver"); MODULE_LICENSE("GPL"); module_param(NCR_D700, charp, 0); -static __u8 __initdata id_array[2*(MCA_MAX_SLOT_NR + 1)] = +static __u8 id_array[2*(MCA_MAX_SLOT_NR + 1)] = { [0 ... 2*(MCA_MAX_SLOT_NR + 1)-1] = 7 }; #ifdef MODULE @@ -173,7 +173,7 @@ struct NCR_D700_private { char pad; }; -static int +static int NCR_D700_probe_one(struct NCR_D700_private *p, int siop, int irq, int slot, u32 region, int differential) { @@ -181,13 +181,12 @@ NCR_D700_probe_one(struct NCR_D700_private *p, int siop, int irq, struct Scsi_Host *host; int ret; - hostdata = kmalloc(sizeof(*hostdata), GFP_KERNEL); + hostdata = kzalloc(sizeof(*hostdata), GFP_KERNEL); if (!hostdata) { printk(KERN_ERR "NCR D700: SIOP%d: Failed to allocate host" "data, detatching\n", siop); return -ENOMEM; } - memset(hostdata, 0, sizeof(*hostdata)); if (!request_region(region, 64, "NCR_D700")) { printk(KERN_ERR "NCR D700: Failed to reserve IO region 0x%x\n", @@ -200,6 +199,7 @@ NCR_D700_probe_one(struct NCR_D700_private *p, int siop, int irq, hostdata->base = ioport_map(region, 64); hostdata->differential = (((1<<siop) & differential) != 0); hostdata->clock = NCR_D700_CLOCK_MHZ; + hostdata->burst_length = 8; /* and register the siop */ host = NCR_700_detect(&NCR_D700_driver_template, hostdata, p->dev); @@ -218,22 +218,22 @@ NCR_D700_probe_one(struct NCR_D700_private *p, int siop, int irq, return 0; detect_failed: - release_region(host->base, 64); + release_region(region, 64); region_failed: kfree(hostdata); return ret; } -static int -NCR_D700_intr(int irq, void *data, struct pt_regs *regs) +static irqreturn_t +NCR_D700_intr(int irq, void *data) { struct NCR_D700_private *p = (struct NCR_D700_private *)data; int i, found = 0; for (i = 0; i < 2; i++) if (p->hosts[i] && - NCR_700_intr(irq, p->hosts[i], regs) == IRQ_HANDLED) + NCR_700_intr(irq, p->hosts[i]) == IRQ_HANDLED) found++; return found ? IRQ_HANDLED : IRQ_NONE; @@ -314,13 +314,13 @@ NCR_D700_probe(struct device *dev) break; } - p = kmalloc(sizeof(*p), GFP_KERNEL); + p = kzalloc(sizeof(*p), GFP_KERNEL); if (!p) return -ENOMEM; - memset(p, '\0', sizeof(*p)); + p->dev = dev; - snprintf(p->name, sizeof(p->name), "D700(%s)", dev->bus_id); - if (request_irq(irq, NCR_D700_intr, SA_SHIRQ, p->name, p)) { + snprintf(p->name, sizeof(p->name), "D700(%s)", dev_name(dev)); + if (request_irq(irq, NCR_D700_intr, IRQF_SHARED, p->name, p)) { printk(KERN_ERR "D700: request_irq failed\n"); kfree(p); return -EBUSY; @@ -329,7 +329,7 @@ NCR_D700_probe(struct device *dev) for (i = 0; i < 2; i++) { int err; - if ((err = NCR_D700_probe_one(p, i, slot, irq, + if ((err = NCR_D700_probe_one(p, i, irq, slot, offset_addr + (0x80 * i), differential)) != 0) printk("D700: SIOP%d: probe failed, error = %d\n", |