[SCSI] mpt2sas: Default descriptor for RAID Passthru command.

[safe/jmp/linux-2.6] / drivers / scsi / NCR_D700.c

diff --git a/drivers/scsi/NCR_D700.c b/drivers/scsi/NCR_D700.c
index d05681f..8647256 100644 (file)
--- 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>
@@ -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);
@@ -225,15 +225,15 @@ NCR_D700_probe_one(struct NCR_D700_private *p, int siop, int irq,
        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;
@@ -314,12 +314,12 @@ 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);
+       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);