Merge tag 'imx-cleanup-3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/cleanup

Merge "ARM: imx: cleanup for 3.18" from Shawn Guo:

The i.MX cleanup for 3.18:
 - Reomve a few i.MX27 and i.MX1 board files
 - Remove imx_scu_standby_enable() since core code handles scu
   standby now
 - Remove unnecessary iomux declaration
 - Remove useless sound card property from vf610-twr dts

* tag 'imx-cleanup-3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
  ARM: imx: Remove mach-mxt_td60 board file
  ARM: i.MX: Remove i.MX1 ADS board support
  ARM: dts: vf610-twr: remove useless property for sound card.
  ARM: imx: remove imx_scu_standby_enable()
  ARM: i.MX: Remove Phytec i.MX27 PCM038/PCM970 board files
  ARM: i.MX: Remove mach-cpuimx27sd board file
  ARM: imx: iomux: Do not export symbol without public declaration

Signed-off-by: Olof Johansson <olof@lixom.net>

4 files changed, 6 insertions, 5 deletions

diff --git a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c
index 74cebb51e8c2..c6c80ea28c35 100644
--- a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c
+++ b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c
@@ -397,6 +397,7 @@ static void mdp4_crtc_prepare(struct drm_crtc *crtc)
         struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc);
         DBG("%s", mdp4_crtc->name);
         /* make sure we hold a ref to mdp clks while setting up mode: */
+        drm_crtc_vblank_get(crtc);
         mdp4_enable(get_kms(crtc));
         mdp4_crtc_dpms(crtc, DRM_MODE_DPMS_OFF);
 }
@@ -407,6 +408,7 @@ static void mdp4_crtc_commit(struct drm_crtc *crtc)
         crtc_flush(crtc);
         /* drop the ref to mdp clk's that we got in prepare: */
         mdp4_disable(get_kms(crtc));
+        drm_crtc_vblank_put(crtc);
 }
 
 static int mdp4_crtc_mode_set_base(struct drm_crtc *crtc, int x, int y,
diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c
index b447c01ad89c..26ee80db17af 100644
--- a/drivers/gpu/drm/msm/msm_drv.c
+++ b/drivers/gpu/drm/msm/msm_drv.c
@@ -974,12 +974,11 @@ static int msm_pdev_probe(struct platform_device *pdev)
 
         for (i = 0; i < ARRAY_SIZE(devnames); i++) {
                 struct device *dev;
-                int ret;
 
                 dev = bus_find_device_by_name(&platform_bus_type,
                                 NULL, devnames[i]);
                 if (!dev) {
-                        dev_info(master, "still waiting for %s\n", devnames[i]);
+                        dev_info(&pdev->dev, "still waiting for %s\n", devnames[i]);
                         return -EPROBE_DEFER;
                 }
 
diff --git a/drivers/gpu/drm/msm/msm_fbdev.c b/drivers/gpu/drm/msm/msm_fbdev.c
index 9c5221ce391a..ab5bfd2d0ebf 100644
--- a/drivers/gpu/drm/msm/msm_fbdev.c
+++ b/drivers/gpu/drm/msm/msm_fbdev.c
@@ -143,7 +143,7 @@ static int msm_fbdev_create(struct drm_fb_helper *helper,
         ret = msm_gem_get_iova_locked(fbdev->bo, 0, &paddr);
         if (ret) {
                 dev_err(dev->dev, "failed to get buffer obj iova: %d\n", ret);
-                goto fail;
+                goto fail_unlock;
         }
 
         fbi = framebuffer_alloc(0, dev->dev);
diff --git a/drivers/gpu/drm/msm/msm_iommu.c b/drivers/gpu/drm/msm/msm_iommu.c
index 099af483fdf0..7acdaa5688b7 100644
--- a/drivers/gpu/drm/msm/msm_iommu.c
+++ b/drivers/gpu/drm/msm/msm_iommu.c
@@ -27,8 +27,8 @@ struct msm_iommu {
 static int msm_fault_handler(struct iommu_domain *iommu, struct device *dev,
                 unsigned long iova, int flags, void *arg)
 {
-        DBG("*** fault: iova=%08lx, flags=%d", iova, flags);
-        return -ENOSYS;
+        pr_warn_ratelimited("*** fault: iova=%08lx, flags=%d\n", iova, flags);
+        return 0;
 }
 
 static int msm_iommu_attach(struct msm_mmu *mmu, const char **names, int cnt)