[PATCH 1/2] drm/ttm: remove unused placement flags

[Christian König]

From: Christian König <christian.koenig at amd.com>

Either never used or not used in quite a while.

Signed-off-by: Christian König <christian.koenig at amd.com>
---
 drivers/gpu/drm/ttm/ttm_bo.c    |  2 +-
 include/drm/ttm/ttm_placement.h | 19 -------------------
 2 files changed, 1 insertion(+), 20 deletions(-)

diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
index bc37f02..4d2e8f2 100644
--- a/drivers/gpu/drm/ttm/ttm_bo.c
+++ b/drivers/gpu/drm/ttm/ttm_bo.c
@@ -59,7 +59,7 @@ static inline int ttm_mem_type_from_place(const struct ttm_place *place,
 {
 	int i;
 
-	for (i = 0; i <= TTM_PL_PRIV5; i++)
+	for (i = 0; i <= TTM_PL_PRIV2; i++)
 		if (place->flags & (1 << i)) {
 			*mem_type = i;
 			return 0;
diff --git a/include/drm/ttm/ttm_placement.h b/include/drm/ttm/ttm_placement.h
index 8ed44f9..20219d9 100644
--- a/include/drm/ttm/ttm_placement.h
+++ b/include/drm/ttm/ttm_placement.h
@@ -40,10 +40,6 @@
 #define TTM_PL_PRIV0            3
 #define TTM_PL_PRIV1            4
 #define TTM_PL_PRIV2            5
-#define TTM_PL_PRIV3            6
-#define TTM_PL_PRIV4            7
-#define TTM_PL_PRIV5            8
-#define TTM_PL_SWAPPED          15
 
 #define TTM_PL_FLAG_SYSTEM      (1 << TTM_PL_SYSTEM)
 #define TTM_PL_FLAG_TT          (1 << TTM_PL_TT)
@@ -51,10 +47,6 @@
 #define TTM_PL_FLAG_PRIV0       (1 << TTM_PL_PRIV0)
 #define TTM_PL_FLAG_PRIV1       (1 << TTM_PL_PRIV1)
 #define TTM_PL_FLAG_PRIV2       (1 << TTM_PL_PRIV2)
-#define TTM_PL_FLAG_PRIV3       (1 << TTM_PL_PRIV3)
-#define TTM_PL_FLAG_PRIV4       (1 << TTM_PL_PRIV4)
-#define TTM_PL_FLAG_PRIV5       (1 << TTM_PL_PRIV5)
-#define TTM_PL_FLAG_SWAPPED     (1 << TTM_PL_SWAPPED)
 #define TTM_PL_MASK_MEM         0x0000FFFF
 
 /*
@@ -72,7 +64,6 @@
 #define TTM_PL_FLAG_CACHED      (1 << 16)
 #define TTM_PL_FLAG_UNCACHED    (1 << 17)
 #define TTM_PL_FLAG_WC          (1 << 18)
-#define TTM_PL_FLAG_SHARED      (1 << 20)
 #define TTM_PL_FLAG_NO_EVICT    (1 << 21)
 #define TTM_PL_FLAG_TOPDOWN     (1 << 22)
 
@@ -82,14 +73,4 @@
 
 #define TTM_PL_MASK_MEMTYPE     (TTM_PL_MASK_MEM | TTM_PL_MASK_CACHING)
 
-/*
- * Access flags to be used for CPU- and GPU- mappings.
- * The idea is that the TTM synchronization mechanism will
- * allow concurrent READ access and exclusive write access.
- * Currently GPU- and CPU accesses are exclusive.
- */
-
-#define TTM_ACCESS_READ         (1 << 0)
-#define TTM_ACCESS_WRITE        (1 << 1)
-
 #endif
-- 
2.5.0