drm: remove version.h and any version checks..
This patch removes all the drm kernel conditionals from the kernel DRM tree.
Signed-off-by: Dave Airlie <airlied@linux.ie>
diff --git a/drivers/char/drm/drmP.h b/drivers/char/drm/drmP.h
index 0a43589..6f98701 100644
--- a/drivers/char/drm/drmP.h
+++ b/drivers/char/drm/drmP.h
@@ -53,7 +53,6 @@
#include <linux/init.h>
#include <linux/file.h>
#include <linux/pci.h>
-#include <linux/version.h>
#include <linux/jiffies.h>
#include <linux/smp_lock.h> /* For (un)lock_kernel */
#include <linux/mm.h>
@@ -161,36 +160,7 @@
#define pte_unmap(pte)
#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(2,5,0)
-#define DRM_RPR_ARG(vma)
-#else
#define DRM_RPR_ARG(vma) vma,
-#endif
#define VM_OFFSET(vma) ((vma)->vm_pgoff << PAGE_SHIFT)
@@ -746,12 +716,8 @@
int pci_slot; /**< PCI slot number */
int pci_func; /**< PCI function number */
#ifdef __alpha__
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,4,3)
- struct pci_controler *hose;
-#else
struct pci_controller *hose;
#endif
-#endif
drm_sg_mem_t *sg; /**< Scatter gather memory */
unsigned long *ctx_bitmap; /**< context bitmap */
void *dev_private; /**< device private data */
diff --git a/drivers/char/drm/drm_bufs.c b/drivers/char/drm/drm_bufs.c
index d1e0b10..b708020 100644
--- a/drivers/char/drm/drm_bufs.c
+++ b/drivers/char/drm/drm_bufs.c
@@ -1499,34 +1499,18 @@
goto done;
}
-#if LINUX_VERSION_CODE <= 0x020402
- down( ¤t->mm->mmap_sem );
-#else
down_write( ¤t->mm->mmap_sem );
-#endif
virtual = do_mmap( filp, 0, map->size,
PROT_READ | PROT_WRITE,
MAP_SHARED,
token );
-#if LINUX_VERSION_CODE <= 0x020402
- up( ¤t->mm->mmap_sem );
-#else
up_write( ¤t->mm->mmap_sem );
-#endif
} else {
-#if LINUX_VERSION_CODE <= 0x020402
- down( ¤t->mm->mmap_sem );
-#else
down_write( ¤t->mm->mmap_sem );
-#endif
virtual = do_mmap( filp, 0, dma->byte_count,
PROT_READ | PROT_WRITE,
MAP_SHARED, 0 );
-#if LINUX_VERSION_CODE <= 0x020402
- up( ¤t->mm->mmap_sem );
-#else
up_write( ¤t->mm->mmap_sem );
-#endif
}
if ( virtual > -1024UL ) {
/* Real error */
diff --git a/drivers/char/drm/drm_vm.c b/drivers/char/drm/drm_vm.c
index 99b5c86..292fa71 100644
--- a/drivers/char/drm/drm_vm.c
+++ b/drivers/char/drm/drm_vm.c
@@ -314,8 +314,6 @@
}
-#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,0)
-
static struct page *drm_vm_nopage(struct vm_area_struct *vma,
unsigned long address,
int *type) {
@@ -344,35 +342,6 @@
return drm_do_vm_sg_nopage(vma, address);
}
-#else /* LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,0) */
-
-static struct page *drm_vm_nopage(struct vm_area_struct *vma,
- unsigned long address,
- int unused) {
- return drm_do_vm_nopage(vma, address);
-}
-
-static struct page *drm_vm_shm_nopage(struct vm_area_struct *vma,
- unsigned long address,
- int unused) {
- return drm_do_vm_shm_nopage(vma, address);
-}
-
-static struct page *drm_vm_dma_nopage(struct vm_area_struct *vma,
- unsigned long address,
- int unused) {
- return drm_do_vm_dma_nopage(vma, address);
-}
-
-static struct page *drm_vm_sg_nopage(struct vm_area_struct *vma,
- unsigned long address,
- int unused) {
- return drm_do_vm_sg_nopage(vma, address);
-}
-
-#endif
-
-
/** AGP virtual memory operations */
static struct vm_operations_struct drm_vm_ops = {
.nopage = drm_vm_nopage,
@@ -496,11 +465,7 @@
vma->vm_ops = &drm_vm_dma_ops;
-#if LINUX_VERSION_CODE <= 0x02040e /* KERNEL_VERSION(2,4,14) */
- vma->vm_flags |= VM_LOCKED | VM_SHM; /* Don't swap */
-#else
vma->vm_flags |= VM_RESERVED; /* Don't swap */
-#endif
vma->vm_file = filp; /* Needed for drm_vm_open() */
drm_vm_open(vma);
@@ -660,29 +625,17 @@
vma->vm_private_data = (void *)map;
/* Don't let this area swap. Change when
DRM_KERNEL advisory is supported. */
-#if LINUX_VERSION_CODE <= 0x02040e /* KERNEL_VERSION(2,4,14) */
- vma->vm_flags |= VM_LOCKED;
-#else
vma->vm_flags |= VM_RESERVED;
-#endif
break;
case _DRM_SCATTER_GATHER:
vma->vm_ops = &drm_vm_sg_ops;
vma->vm_private_data = (void *)map;
-#if LINUX_VERSION_CODE <= 0x02040e /* KERNEL_VERSION(2,4,14) */
- vma->vm_flags |= VM_LOCKED;
-#else
vma->vm_flags |= VM_RESERVED;
-#endif
break;
default:
return -EINVAL; /* This should never happen. */
}
-#if LINUX_VERSION_CODE <= 0x02040e /* KERNEL_VERSION(2,4,14) */
- vma->vm_flags |= VM_LOCKED | VM_SHM; /* Don't swap */
-#else
vma->vm_flags |= VM_RESERVED; /* Don't swap */
-#endif
vma->vm_file = filp; /* Needed for drm_vm_open() */
drm_vm_open(vma);
diff --git a/drivers/char/drm/i810_dma.c b/drivers/char/drm/i810_dma.c
index f9fd5ab..2f1659b 100644
--- a/drivers/char/drm/i810_dma.c
+++ b/drivers/char/drm/i810_dma.c
@@ -45,11 +45,6 @@
#define I810_BUF_UNMAPPED 0
#define I810_BUF_MAPPED 1
-#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,4,2)
-#define down_write down
-#define up_write up
-#endif
-
static drm_buf_t *i810_freelist_get(drm_device_t *dev)
{
drm_device_dma_t *dma = dev->dma;
diff --git a/drivers/char/drm/i830_dma.c b/drivers/char/drm/i830_dma.c
index 697cefc..6f89d57 100644
--- a/drivers/char/drm/i830_dma.c
+++ b/drivers/char/drm/i830_dma.c
@@ -47,11 +47,6 @@
#define I830_BUF_UNMAPPED 0
#define I830_BUF_MAPPED 1
-#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,4,2)
-#define down_write down
-#define up_write up
-#endif
-
static drm_buf_t *i830_freelist_get(drm_device_t *dev)
{
drm_device_dma_t *dma = dev->dma;