drm/amd/display: Remove unused function bios_get_vga_enabled_displays

bios_get_vga_enabled_displays has been unused since
  commit 5a8132b9f606 ("drm/amd/display: remove dead dc vbios code")

Remove it.

Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/display/dc/bios/bios_parser_helper.c b/drivers/gpu/drm/amd/display/dc/bios/bios_parser_helper.c
index adc710f..8d2cf95 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/bios/bios_parser_helper.c
+++ b/drivers/gpu/drm/amd/display/dc/bios/bios_parser_helper.c
@@ -78,10 +78,3 @@ void bios_set_scratch_critical_state(
        uint32_t critial_state = state ? 1 : 0;
        REG_UPDATE(BIOS_SCRATCH_6, S6_CRITICAL_STATE, critial_state);
 }
-
-uint32_t bios_get_vga_enabled_displays(
-       struct dc_bios *bios)
-{
-       return REG_READ(BIOS_SCRATCH_3) & 0XFFFF;
-}
-

diff --git a/drivers/gpu/drm/amd/display/dc/bios/bios_parser_helper.h b/drivers/gpu/drm/amd/display/dc/bios/bios_parser_helper.h
index e1b4a40..ab162f2 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/bios/bios_parser_helper.h
+++ b/drivers/gpu/drm/amd/display/dc/bios/bios_parser_helper.h
@@ -34,7 +34,6 @@ uint8_t *bios_get_image(struct dc_bios *bp, uint32_t offset,
 bool bios_is_accelerated_mode(struct dc_bios *bios);
 void bios_set_scratch_acc_mode_change(struct dc_bios *bios, uint32_t state);
 void bios_set_scratch_critical_state(struct dc_bios *bios, bool state);
-uint32_t bios_get_vga_enabled_displays(struct dc_bios *bios);
 
 #define GET_IMAGE(type, offset) ((type *) bios_get_image(&bp->base, offset, sizeof(type)))