fedora core 6 1.2949 + vserver 2.2.0

[linux-2.6.git] / drivers / char / hpet.c

diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c
index ef140eb..20dc3be 100644 (file)
--- a/drivers/char/hpet.c
+++ b/drivers/char/hpet.c
@@ -11,7 +11,6 @@
  * published by the Free Software Foundation.
  */
 
-#include <linux/config.h>
 #include <linux/interrupt.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
@@ -22,6 +21,7 @@
 #include <linux/fcntl.h>
 #include <linux/init.h>
 #include <linux/poll.h>
+#include <linux/mm.h>
 #include <linux/proc_fs.h>
 #include <linux/spinlock.h>
 #include <linux/sysctl.h>
@@ -117,7 +117,7 @@ static inline void writeq(unsigned long long v, void __iomem *addr)
 }
 #endif
 
-static irqreturn_t hpet_interrupt(int irq, void *data, struct pt_regs *regs)
+static irqreturn_t hpet_interrupt(int irq, void *data)
 {
        struct hpet_dev *devp;
        unsigned long isr;
@@ -396,7 +396,7 @@ static int hpet_ioctl_ieon(struct hpet_dev *devp)
 
                sprintf(devp->hd_name, "hpet%d", (int)(devp - hpetp->hp_dev));
                irq_flags = devp->hd_flags & HPET_SHARED_IRQ
-                                               ? SA_SHIRQ : SA_INTERRUPT;
+                                               ? IRQF_SHARED : IRQF_DISABLED;
                if (request_irq(irq, hpet_interrupt, irq_flags,
                                devp->hd_name, (void *)devp)) {
                        printk(KERN_ERR "hpet: IRQ %d is not free\n", irq);
@@ -554,7 +554,7 @@ hpet_ioctl_common(struct hpet_dev *devp, int cmd, unsigned long arg, int kernel)
        return err;
 }
 
-static struct file_operations hpet_fops = {
+static const struct file_operations hpet_fops = {
        .owner = THIS_MODULE,
        .llseek = no_llseek,
        .read = hpet_read,
@@ -869,8 +869,8 @@ int hpet_alloc(struct hpet_data *hdp)
        do_div(temp, period);
        hpetp->hp_tick_freq = temp; /* ticks per second */
 
-       printk(KERN_INFO "hpet%d: at MMIO 0x%lx (virtual 0x%p), IRQ%s",
-               hpetp->hp_which, hdp->hd_phys_address, hdp->hd_address,
+       printk(KERN_INFO "hpet%d: at MMIO 0x%lx, IRQ%s",
+               hpetp->hp_which, hdp->hd_phys_address,
                hpetp->hp_ntimer > 1 ? "s" : "");
        for (i = 0; i < hpetp->hp_ntimer; i++)
                printk("%s %d", i > 0 ? "," : "", hdp->hd_irq[i]);
@@ -925,11 +925,8 @@ static acpi_status hpet_resources(struct acpi_resource *res, void *data)
        status = acpi_resource_to_address64(res, &addr);
 
        if (ACPI_SUCCESS(status)) {
-               unsigned long size;
-
-               size = addr.maximum - addr.minimum + 1;
                hdp->hd_phys_address = addr.minimum;
-               hdp->hd_address = ioremap(addr.minimum, size);
+               hdp->hd_address = ioremap(addr.minimum, addr.address_length);
 
                if (hpet_is_known(hdp)) {
                        printk(KERN_DEBUG "%s: 0x%lx is busy\n",