drm/radeon/kms: fix use of index before proper initialisation.

With the adjust table introduction, we need to fill out index
before getting the table version.

Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/gpu/drm/radeon/atombios_crtc.c b/drivers/gpu/drm/radeon/atombios_crtc.c
index 7522af1b9e46..3409aa3cbee4 100644
--- a/drivers/gpu/drm/radeon/atombios_crtc.c
+++ b/drivers/gpu/drm/radeon/atombios_crtc.c
@@ -454,6 +454,7 @@ void atombios_crtc_set_pll(struct drm_crtc *crtc, struct drm_display_mode *mode)
         radeon_compute_pll(pll, adjusted_clock, &pll_clock, &fb_div, &frac_fb_div,
                            &ref_div, &post_div, pll_flags);
 
+        index = GetIndexIntoMasterTable(COMMAND, SetPixelClock);
         atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev,
                               &crev);
 
@@ -513,7 +514,6 @@ void atombios_crtc_set_pll(struct drm_crtc *crtc, struct drm_display_mode *mode)
         }
 
         printk("executing set pll\n");
-        index = GetIndexIntoMasterTable(COMMAND, SetPixelClock);
         atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
 }