[PATCH 04/12] RADEON: Remove now unused functions in radeon driver

Andi Kleen
2011-10-13T23:09:07Z

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.

Cc: David Airlie <airlied@linux.ie>

Signed-off-by: Andi Kleen <ak@linux.intel.com>
---
drivers/gpu/drm/radeon/evergreen_cs.c | 28 ----------------------------
drivers/gpu/drm/radeon/r600_cs.c | 19 -------------------
2 files changed, 0 insertions(+), 47 deletions(-)

diff --git a/drivers/gpu/drm/radeon/evergreen_cs.c b/drivers/gpu/drm/radeon/evergreen_cs.c
index 35dce99..7fdfa8e 100644
--- 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;
}

-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;
@@ -236,28 +230,6 @@ static int evergreen_cs_packet_next_reloc(struct radeon_cs_parser *p,
}

/**
- * 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.
*
diff --git a/drivers/gpu/drm/radeon/r600_cs.c b/drivers/gpu/drm/radeon/r600_cs.c
index 7339c0b..0a2e023 100644
--- 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;
}

-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;
--
1.7.4.4