drm/radeon: Remove now unused functions in radeon driver

With the dropped inlines gccs starts warning about genuinely unused
functions. Remove r600_bpe_from_format, evergreen_cs_track_validate_cb,
evergreen-cs_packet_next_is_pkt3_nop which are all unused.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

diff --git a/drivers/gpu/drm/radeon/evergreen_cs.c b/drivers/gpu/drm/radeon/evergreen_cs.c
index 35dce99..7fdfa8e 100644 (file)
--- a/drivers/gpu/drm/radeon/evergreen_cs.c
+++ b/drivers/gpu/drm/radeon/evergreen_cs.c
@@ -122,12 +122,6 @@ static void evergreen_cs_track_init(struct evergreen_cs_track *track)
        track->db_s_write_bo = NULL;
 }
 
        track->db_s_write_bo = NULL;
 }
 

-static int evergreen_cs_track_validate_cb(struct radeon_cs_parser *p, int i)
-{
-       /* XXX fill in */
-       return 0;
-}
-

 static int evergreen_cs_track_check(struct radeon_cs_parser *p)
 {
        struct evergreen_cs_track *track = p->track;
 static int evergreen_cs_track_check(struct radeon_cs_parser *p)
 {
        struct evergreen_cs_track *track = p->track;


@@ -235,28 +229,6 @@ static int evergreen_cs_packet_next_reloc(struct radeon_cs_parser *p,
        return 0;
 }
 
        return 0;
 }
 

-/**
- * evergreen_cs_packet_next_is_pkt3_nop() - test if next packet is packet3 nop for reloc
- * @parser:            parser structure holding parsing context.
- *
- * Check next packet is relocation packet3, do bo validation and compute
- * GPU offset using the provided start.
- **/
-static int evergreen_cs_packet_next_is_pkt3_nop(struct radeon_cs_parser *p)
-{
-       struct radeon_cs_packet p3reloc;
-       int r;
-
-       r = evergreen_cs_packet_parse(p, &p3reloc, p->idx);
-       if (r) {
-               return 0;
-       }
-       if (p3reloc.type != PACKET_TYPE3 || p3reloc.opcode != PACKET3_NOP) {
-               return 0;
-       }
-       return 1;
-}
-

 /**
  * evergreen_cs_packet_next_vline() - parse userspace VLINE packet
  * @parser:            parser structure holding parsing context.
 /**
  * evergreen_cs_packet_next_vline() - parse userspace VLINE packet
  * @parser:            parser structure holding parsing context.

diff --git a/drivers/gpu/drm/radeon/r600_cs.c b/drivers/gpu/drm/radeon/r600_cs.c
index 7339c0b..0a2e023 100644 (file)
--- a/drivers/gpu/drm/radeon/r600_cs.c
+++ b/drivers/gpu/drm/radeon/r600_cs.c
@@ -223,25 +223,6 @@ static int fmt_get_nblocksy(u32 format, u32 h)
        return (h + bh - 1) / bh;
 }
 
        return (h + bh - 1) / bh;
 }
 

-static int r600_bpe_from_format(u32 *bpe, u32 format)
-{
-       unsigned res;
-
-       if (format >= ARRAY_SIZE(color_formats_table))
-               goto fail;
-
-       res = color_formats_table[format].blocksize;
-       if (res == 0)
-               goto fail;
-
-       *bpe = res;
-       return 0;
-
-fail:
-       *bpe = 16;
-       return -EINVAL;
-}
-

 struct array_mode_checker {
        int array_mode;
        u32 group_size;
 struct array_mode_checker {
        int array_mode;
        u32 group_size;