#include <linux/kdebug.h>
#include <linux/scatterlist.h>
#include <linux/iommu-helper.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
#include <linux/io.h>
#include <linux/gfp.h>
#include <asm/atomic.h>
aperture_alloc = aper_alloc;
}
-static void gart_fixup_northbridges(struct sys_device *dev)
+static void gart_fixup_northbridges(void)
{
int i;
}
}
-static int gart_resume(struct sys_device *dev)
+static void gart_resume(void)
{
pr_info("PCI-DMA: Resuming GART IOMMU\n");
- gart_fixup_northbridges(dev);
+ gart_fixup_northbridges();
enable_gart_translations();
-
- return 0;
}
-static int gart_suspend(struct sys_device *dev, pm_message_t state)
-{
- return 0;
-}
-
-static struct sysdev_class gart_sysdev_class = {
- .name = "gart",
- .suspend = gart_suspend,
+static struct syscore_ops gart_syscore_ops = {
.resume = gart_resume,
};
-static struct sys_device device_gart = {
- .cls = &gart_sysdev_class,
-};
-
/*
* Private Northbridge GATT initialization in case we cannot use the
* AGP driver for some reason.
unsigned aper_base, new_aper_base;
struct pci_dev *dev;
void *gatt;
- int i, error;
+ int i;
pr_info("PCI-DMA: Disabling AGP.\n");
agp_gatt_table = gatt;
- error = sysdev_class_register(&gart_sysdev_class);
- if (!error)
- error = sysdev_register(&device_gart);
- if (error)
- panic("Could not register gart_sysdev -- "
- "would corrupt data on next suspend");
+ register_syscore_ops(&gart_syscore_ops);
flush_gart();