Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux

Pull drm updates from Dave Airlie:
 "This is a combo of -next and some -fixes that came in in the
  intervening time.

  Highlights:

  New drivers:
    ARM Armada driver for Marvell Armada 510 SOCs

  Intel:
    Broadwell initial support under a default off switch,
    Stereo/3D HDMI mode support
    Valleyview improvements
    Displayport improvements
    Haswell fixes
    initial mipi dsi panel support
    CRC support for debugging
    build with CONFIG_FB=n

  Radeon:
    enable DPM on a number of GPUs by default
    secondary GPU powerdown support
    enable HDMI audio by default
    Hawaii support

  Nouveau:
    dynamic pm code infrastructure reworked, does nothing major yet
    GK208 modesetting support
    MSI fixes, on by default again
    PMPEG improvements
    pageflipping fixes

  GMA500:
    minnowboard SDVO support

  VMware:
    misc fixes

  MSM:
    prime, plane and rendernodes support

  Tegra:
    rearchitected to put the drm driver into the drm subsystem.
    HDMI and gr2d support for tegra 114 SoC

  QXL:
    oops fix, and multi-head fixes

  DRM core:
    sysfs lifetime fixes
    client capability ioctl
    further cleanups to device midlayer
    more vblank timestamp fixes"

* 'drm-next' of git://people.freedesktop.org/~airlied/linux: (789 commits)
  drm/nouveau: do not map evicted vram buffers in nouveau_bo_vma_add
  drm/nvc0-/gr: shift wrapping bug in nvc0_grctx_generate_r406800
  drm/nouveau/pwr: fix missing mutex unlock in a failure path
  drm/nv40/therm: fix slowing down fan when pstate undefined
  drm/nv11-: synchronise flips to vblank, unless async flip requested
  drm/nvc0-: remove nasty fifo swmthd hack for flip completion method
  drm/nv10-: we no longer need to create nvsw object on user channels
  drm/nouveau: always queue flips relative to kernel channel activity
  drm/nouveau: there is no need to reserve/fence the new fb when flipping
  drm/nouveau: when bailing out of a pushbuf ioctl, do not remove previous fence
  drm/nouveau: allow nouveau_fence_ref() to be a noop
  drm/nvc8/mc: msi rearm is via the nvc0 method
  drm/ttm: Fix vma page_prot bit manipulation
  drm/vmwgfx: Fix a couple of compile / sparse warnings and errors
  drm/vmwgfx: Resource evict fixes
  drm/edid: compare actual vrefresh for all modes for quirks
  drm: shmob_drm: Convert to clk_prepare/unprepare
  drm/nouveau: fix 32-bit build
  drm/i915/opregion: fix build error on CONFIG_ACPI=n
  Revert "drm/radeon/audio: don't set speaker allocation on DCE4+"
  ...

1 files changed, 2 insertions, 15 deletions

diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c
index 3d13ca6e257f..0a19401aff80 100644
--- a/drivers/gpu/drm/drm_fb_helper.c
+++ b/drivers/gpu/drm/drm_fb_helper.c
@@ -39,10 +39,6 @@
 #include <drm/drm_fb_helper.h>
 #include <drm/drm_crtc_helper.h>
 
-MODULE_AUTHOR("David Airlie, Jesse Barnes");
-MODULE_DESCRIPTION("DRM KMS helper");
-MODULE_LICENSE("GPL and additional rights");
-
 static LIST_HEAD(kernel_fb_helper_list);
 
 /**
@@ -844,7 +840,6 @@ int drm_fb_helper_pan_display(struct fb_var_screeninfo *var,
         struct drm_fb_helper *fb_helper = info->par;
         struct drm_device *dev = fb_helper->dev;
         struct drm_mode_set *modeset;
-        struct drm_crtc *crtc;
         int ret = 0;
         int i;
 
@@ -855,8 +850,6 @@ int drm_fb_helper_pan_display(struct fb_var_screeninfo *var,
         }
 
         for (i = 0; i < fb_helper->crtc_count; i++) {
-                crtc = fb_helper->crtc_info[i].mode_set.crtc;
-
                 modeset = &fb_helper->crtc_info[i].mode_set;
 
                 modeset->x = var->xoffset;
@@ -1352,7 +1345,6 @@ static int drm_pick_crtcs(struct drm_fb_helper *fb_helper,
         struct drm_connector *connector;
         struct drm_connector_helper_funcs *connector_funcs;
         struct drm_encoder *encoder;
-        struct drm_fb_helper_crtc *best_crtc;
         int my_score, best_score, score;
         struct drm_fb_helper_crtc **crtcs, *crtc;
         struct drm_fb_helper_connector *fb_helper_conn;
@@ -1364,7 +1356,6 @@ static int drm_pick_crtcs(struct drm_fb_helper *fb_helper,
         connector = fb_helper_conn->connector;
 
         best_crtcs[n] = NULL;
-        best_crtc = NULL;
         best_score = drm_pick_crtcs(fb_helper, best_crtcs, modes, n+1, width, height);
         if (modes[n] == NULL)
                 return best_score;
@@ -1413,7 +1404,6 @@ static int drm_pick_crtcs(struct drm_fb_helper *fb_helper,
                 score = my_score + drm_pick_crtcs(fb_helper, crtcs, modes, n + 1,
                                                   width, height);
                 if (score > best_score) {
-                        best_crtc = crtc;
                         best_score = score;
                         memcpy(best_crtcs, crtcs,
                                dev->mode_config.num_connector *
@@ -1580,8 +1570,7 @@ EXPORT_SYMBOL(drm_fb_helper_initial_config);
 int drm_fb_helper_hotplug_event(struct drm_fb_helper *fb_helper)
 {
         struct drm_device *dev = fb_helper->dev;
-        int count = 0;
-        u32 max_width, max_height, bpp_sel;
+        u32 max_width, max_height;
 
         if (!fb_helper->fb)
                 return 0;
@@ -1596,10 +1585,8 @@ int drm_fb_helper_hotplug_event(struct drm_fb_helper *fb_helper)
 
         max_width = fb_helper->fb->width;
         max_height = fb_helper->fb->height;
-        bpp_sel = fb_helper->fb->bits_per_pixel;
 
-        count = drm_fb_helper_probe_connector_modes(fb_helper, max_width,
-                                                    max_height);
+        drm_fb_helper_probe_connector_modes(fb_helper, max_width, max_height);
         mutex_unlock(&fb_helper->dev->mode_config.mutex);
 
         drm_modeset_lock_all(dev);