diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_bios.h')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_bios.h | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.h b/drivers/gpu/drm/nouveau/nouveau_bios.h index 0067586eb015..62b5f5889041 100644 --- a/drivers/gpu/drm/nouveau/nouveau_bios.h +++ b/drivers/gpu/drm/nouveau/nouveau_bios.h @@ -31,10 +31,8 @@ #define DCB_LOC_ON_CHIP 0 -#define ROM16(x) le16_to_cpu(*(u16 *)&(x)) -#define ROM32(x) le32_to_cpu(*(u32 *)&(x)) -#define ROM48(x) ({ u8 *p = &(x); (u64)ROM16(p[4]) << 32 | ROM32(p[0]); }) -#define ROM64(x) le64_to_cpu(*(u64 *)&(x)) +#define ROM16(x) get_unaligned_le16(&(x)) +#define ROM32(x) get_unaligned_le32(&(x)) #define ROMPTR(d,x) ({ \ struct nouveau_drm *drm = nouveau_drm((d)); \ ROM16(x) ? &drm->vbios.data[ROM16(x)] : NULL; \ @@ -50,6 +48,7 @@ struct bit_entry { int bit_table(struct drm_device *, u8 id, struct bit_entry *); +#include <subdev/bios.h> #include <subdev/bios/dcb.h> #include <subdev/bios/conn.h> |