drm/radeon: Remove unused functions

This applies on top of drm/radeon: Mark all possible functions / structs as static.

Signed-off-by: Lauri Kasanen <cand@gmx.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

4 files changed, 0 insertions, 74 deletions

diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c
index cd11760f2395..f3892efcf7f4 100644
--- a/drivers/gpu/drm/radeon/r100.c
+++ b/drivers/gpu/drm/radeon/r100.c
@@ -2528,50 +2528,6 @@ static void r100_errata(struct radeon_device *rdev)
         }
 }
 
-/* Wait for vertical sync on primary CRTC */
-static void r100_gpu_wait_for_vsync(struct radeon_device *rdev)
-{
-        uint32_t crtc_gen_cntl, tmp;
-        int i;
-
-        crtc_gen_cntl = RREG32(RADEON_CRTC_GEN_CNTL);
-        if ((crtc_gen_cntl & RADEON_CRTC_DISP_REQ_EN_B) ||
-            !(crtc_gen_cntl & RADEON_CRTC_EN)) {
-                return;
-        }
-        /* Clear the CRTC_VBLANK_SAVE bit */
-        WREG32(RADEON_CRTC_STATUS, RADEON_CRTC_VBLANK_SAVE_CLEAR);
-        for (i = 0; i < rdev->usec_timeout; i++) {
-                tmp = RREG32(RADEON_CRTC_STATUS);
-                if (tmp & RADEON_CRTC_VBLANK_SAVE) {
-                        return;
-                }
-                DRM_UDELAY(1);
-        }
-}
-
-/* Wait for vertical sync on secondary CRTC */
-static void r100_gpu_wait_for_vsync2(struct radeon_device *rdev)
-{
-        uint32_t crtc2_gen_cntl, tmp;
-        int i;
-
-        crtc2_gen_cntl = RREG32(RADEON_CRTC2_GEN_CNTL);
-        if ((crtc2_gen_cntl & RADEON_CRTC2_DISP_REQ_EN_B) ||
-            !(crtc2_gen_cntl & RADEON_CRTC2_EN))
-                return;
-
-        /* Clear the CRTC_VBLANK_SAVE bit */
-        WREG32(RADEON_CRTC2_STATUS, RADEON_CRTC2_VBLANK_SAVE_CLEAR);
-        for (i = 0; i < rdev->usec_timeout; i++) {
-                tmp = RREG32(RADEON_CRTC2_STATUS);
-                if (tmp & RADEON_CRTC2_VBLANK_SAVE) {
-                        return;
-                }
-                DRM_UDELAY(1);
-        }
-}
-
 static int r100_rbbm_fifo_wait_for_entry(struct radeon_device *rdev, unsigned n)
 {
         unsigned i;
diff --git a/drivers/gpu/drm/radeon/radeon_combios.c b/drivers/gpu/drm/radeon/radeon_combios.c
index 854d1e230369..8a73f0758903 100644
--- a/drivers/gpu/drm/radeon/radeon_combios.c
+++ b/drivers/gpu/drm/radeon/radeon_combios.c
@@ -3319,15 +3319,6 @@ static void combios_write_ram_size(struct drm_device *dev)
         WREG32(RADEON_CONFIG_MEMSIZE, mem_size);
 }
 
-static void radeon_combios_dyn_clk_setup(struct drm_device *dev, int enable)
-{
-        uint16_t dyn_clk_info =
-            combios_get_table_offset(dev, COMBIOS_DYN_CLK_1_TABLE);
-
-        if (dyn_clk_info)
-                combios_parse_pll_table(dev, dyn_clk_info);
-}
-
 void radeon_combios_asic_init(struct drm_device *dev)
 {
         struct radeon_device *rdev = dev->dev_private;
diff --git a/drivers/gpu/drm/radeon/radeon_fb.c b/drivers/gpu/drm/radeon/radeon_fb.c
index 8b088ca12095..6ada72c6d7a1 100644
--- a/drivers/gpu/drm/radeon/radeon_fb.c
+++ b/drivers/gpu/drm/radeon/radeon_fb.c
@@ -316,22 +316,6 @@ static int radeon_fb_find_or_create_single(struct drm_fb_helper *helper,
         return new_fb;
 }
 
-static char *mode_option;
-static int radeon_parse_options(char *options)
-{
-        char *this_opt;
-
-        if (!options || !*options)
-                return 0;
-
-        while ((this_opt = strsep(&options, ",")) != NULL) {
-                if (!*this_opt)
-                        continue;
-                mode_option = this_opt;
-        }
-        return 0;
-}
-
 void radeon_fb_output_poll_changed(struct radeon_device *rdev)
 {
         drm_fb_helper_hotplug_event(&rdev->mode_info.rfbdev->helper);
diff --git a/drivers/gpu/drm/radeon/radeon_legacy_crtc.c b/drivers/gpu/drm/radeon/radeon_legacy_crtc.c
index e946bfcf25b5..5677a424b585 100644
--- a/drivers/gpu/drm/radeon/radeon_legacy_crtc.c
+++ b/drivers/gpu/drm/radeon/radeon_legacy_crtc.c
@@ -206,11 +206,6 @@ static void radeon_legacy_rmx_mode_set(struct drm_crtc *crtc,
         WREG32(RADEON_FP_CRTC_V_TOTAL_DISP, fp_crtc_v_total_disp);
 }
 
-static void radeon_restore_common_regs(struct drm_device *dev)
-{
-        /* don't need this yet */
-}
-
 static void radeon_pll_wait_for_read_update_complete(struct drm_device *dev)
 {
         struct radeon_device *rdev = dev->dev_private;