diff options
Diffstat (limited to 'drivers/char/drm/drm_memory.h')
| -rw-r--r-- | drivers/char/drm/drm_memory.h | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/drivers/char/drm/drm_memory.h b/drivers/char/drm/drm_memory.h index f1b97aff10c..63e425b5ea8 100644 --- a/drivers/char/drm/drm_memory.h +++ b/drivers/char/drm/drm_memory.h @@ -56,26 +56,6 @@ # endif #endif -static inline unsigned long drm_follow_page(void *vaddr) -{ - pgd_t *pgd = pgd_offset_k((unsigned long)vaddr); - pud_t *pud = pud_offset(pgd, (unsigned long)vaddr); - pmd_t *pmd = pmd_offset(pud, (unsigned long)vaddr); - pte_t *ptep = pte_offset_kernel(pmd, (unsigned long)vaddr); - return pte_pfn(*ptep) << PAGE_SHIFT; -} - #else /* __OS_HAS_AGP */ -static inline unsigned long drm_follow_page(void *vaddr) -{ - return 0; -} - #endif - -void *drm_ioremap(unsigned long offset, unsigned long size, - drm_device_t * dev); - -void drm_ioremapfree(void *pt, unsigned long size, - drm_device_t * dev); |