drm: remove all 2.4 support for drm development tree.

Bye bye 2.4 you served us well..

1 files changed, 1 insertions, 91 deletions

diff --git a/linux-core/drm_compat.h b/linux-core/drm_compat.h
index c4e80e91..13a2ba81 100644
--- a/linux-core/drm_compat.h
+++ b/linux-core/drm_compat.h
@@ -86,92 +86,12 @@
              pos = n, n = list_entry(n->member.next, typeof(*n), member))
 #endif
 
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,4,19)
-static inline struct page *vmalloc_to_page(void *vmalloc_addr)
-{
-	unsigned long addr = (unsigned long)vmalloc_addr;
-	struct page *page = NULL;
-	pgd_t *pgd = pgd_offset_k(addr);
-	pmd_t *pmd;
-	pte_t *ptep, pte;
-
-	if (!pgd_none(*pgd)) {
-		pmd = pmd_offset(pgd, addr);
-		if (!pmd_none(*pmd)) {
-			preempt_disable();
-			ptep = pte_offset_map(pmd, addr);
-			pte = *ptep;
-			if (pte_present(pte))
-				page = pte_page(pte);
-			pte_unmap(ptep);
-			preempt_enable();
-		}
-	}
-	return page;
-}
-#endif
-
-#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,4,2)
-#define down_write down
-#define up_write up
-#endif
-
 #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
 #define DRM_PCI_DEV(pdev) &pdev->dev
 #else
 #define DRM_PCI_DEV(pdev) NULL
 #endif
 
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)
-static inline unsigned iminor(struct inode *inode)
-{
-	return MINOR(inode->i_rdev);
-}
-
-#define old_encode_dev(x) (x)
-
-struct drm_sysfs_class;
-struct class_simple;
-struct device;
-
-#define pci_dev_put(x) do {} while (0)
-#define pci_get_subsys pci_find_subsys
-
-static inline struct class_device *DRM(sysfs_device_add) (struct drm_sysfs_class
-							  * cs, dev_t dev,
-							  struct device *
-							  device,
-							  const char *fmt,
-							  ...) {
-	return NULL;
-}
-
-static inline void DRM(sysfs_device_remove) (dev_t dev) {
-}
-
-static inline void DRM(sysfs_destroy) (struct drm_sysfs_class * cs) {
-}
-
-static inline struct drm_sysfs_class *DRM(sysfs_create) (struct module * owner,
-							 char *name) {
-	return NULL;
-}
-
-#ifndef pci_pretty_name
-#define pci_pretty_name(x) x->name
-#endif
-
-struct drm_device;
-static inline int radeon_create_i2c_busses(struct drm_device *dev)
-{
-	return 0;
-};
-static inline void radeon_delete_i2c_busses(struct drm_device *dev)
-{
-};
-
-#endif
-
 #ifndef __user
 #define __user
 #endif
@@ -184,18 +104,12 @@ static inline void radeon_delete_i2c_busses(struct drm_device *dev)
 #define __GFP_COMP 0
 #endif
 
-#ifndef REMAP_PAGE_RANGE_5_ARGS
-#define DRM_RPR_ARG(vma)
-#else
-#define DRM_RPR_ARG(vma) vma,
-#endif
-
 #define VM_OFFSET(vma) ((vma)->vm_pgoff << PAGE_SHIFT)
 
 #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,10)
 static inline int remap_pfn_range(struct vm_area_struct *vma, unsigned long from, unsigned long pfn, unsigned long size, pgprot_t pgprot)
 {
-  return remap_page_range(DRM_RPR_ARG(vma) from, 
+  return remap_page_range(vma, from, 
 			  pfn << PAGE_SHIFT,
 			  size,
 			  pgprot);
@@ -221,10 +135,6 @@ static inline int remap_pfn_range(struct vm_area_struct *vma, unsigned long from
 #define __x86_64__
 #endif
 
-#ifndef pci_pretty_name
-#define pci_pretty_name(dev) ""
-#endif
-
 /* sysfs __ATTR macro */
 #ifndef __ATTR
 #define __ATTR(_name,_mode,_show,_store) { \