5 files changed, 33 insertions, 7 deletions

diff --git a/drivers/char/agp/intel-agp.c b/drivers/char/agp/intel-agp.c
index 8c9d50db5c3a..c58557790585 100644
--- a/drivers/char/agp/intel-agp.c
+++ b/drivers/char/agp/intel-agp.c
@@ -49,6 +49,7 @@
 #define PCI_DEVICE_ID_INTEL_IGDNG_D_HB      0x0040
 #define PCI_DEVICE_ID_INTEL_IGDNG_D_IG      0x0042
 #define PCI_DEVICE_ID_INTEL_IGDNG_M_HB      0x0044
+#define PCI_DEVICE_ID_INTEL_IGDNG_MA_HB     0x0062
 #define PCI_DEVICE_ID_INTEL_IGDNG_M_IG      0x0046
 
 /* cover 915 and 945 variants */
@@ -81,7 +82,8 @@
                 agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_GM45_HB || \
                 agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_G41_HB || \
                 agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_IGDNG_D_HB || \
-                agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_IGDNG_M_HB)
+                agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_IGDNG_M_HB || \
+                agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_IGDNG_MA_HB)
 
 extern int agp_memory_reserved;
 
@@ -1216,6 +1218,7 @@ static void intel_i965_get_gtt_range(int *gtt_offset, int *gtt_size)
         case PCI_DEVICE_ID_INTEL_G41_HB:
         case PCI_DEVICE_ID_INTEL_IGDNG_D_HB:
         case PCI_DEVICE_ID_INTEL_IGDNG_M_HB:
+        case PCI_DEVICE_ID_INTEL_IGDNG_MA_HB:
                 *gtt_offset = *gtt_size = MB(2);
                 break;
         default:
@@ -2195,6 +2198,8 @@ static const struct intel_driver_description {
             "IGDNG/D", NULL, &intel_i965_driver },
         { PCI_DEVICE_ID_INTEL_IGDNG_M_HB, PCI_DEVICE_ID_INTEL_IGDNG_M_IG, 0,
             "IGDNG/M", NULL, &intel_i965_driver },
+        { PCI_DEVICE_ID_INTEL_IGDNG_MA_HB, PCI_DEVICE_ID_INTEL_IGDNG_M_IG, 0,
+            "IGDNG/MA", NULL, &intel_i965_driver },
         { 0, 0, 0, NULL, NULL, NULL }
 };
 
@@ -2398,6 +2403,7 @@ static struct pci_device_id agp_intel_pci_table[] = {
         ID(PCI_DEVICE_ID_INTEL_G41_HB),
         ID(PCI_DEVICE_ID_INTEL_IGDNG_D_HB),
         ID(PCI_DEVICE_ID_INTEL_IGDNG_M_HB),
+        ID(PCI_DEVICE_ID_INTEL_IGDNG_MA_HB),
         { }
 };
 
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 0c07a755b3a3..7edb5b9d5792 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -2267,8 +2267,6 @@ i915_gem_object_get_fence_reg(struct drm_gem_object *obj)
                                     fence_list) {
                         old_obj = old_obj_priv->obj;
 
-                        reg = &dev_priv->fence_regs[old_obj_priv->fence_reg];
-
                         if (old_obj_priv->pin_count)
                                 continue;
 
@@ -2290,8 +2288,11 @@ i915_gem_object_get_fence_reg(struct drm_gem_object *obj)
                          */
                         i915_gem_object_flush_gpu_write_domain(old_obj);
                         ret = i915_gem_object_wait_rendering(old_obj);
-                        if (ret != 0)
+                        if (ret != 0) {
+                                drm_gem_object_unreference(old_obj);
                                 return ret;
+                        }
+
                         break;
                 }
 
@@ -2299,10 +2300,14 @@ i915_gem_object_get_fence_reg(struct drm_gem_object *obj)
                  * Zap this virtual mapping so we can set up a fence again
                  * for this object next time we need it.
                  */
-                i915_gem_release_mmap(reg->obj);
+                i915_gem_release_mmap(old_obj);
+
                 i = old_obj_priv->fence_reg;
+                reg = &dev_priv->fence_regs[i];
+
                 old_obj_priv->fence_reg = I915_FENCE_REG_NONE;
                 list_del_init(&old_obj_priv->fence_list);
+
                 drm_gem_object_unreference(old_obj);
         }
 
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 3fadb5358858..748ed50c55ca 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -2005,7 +2005,21 @@ static void igd_enable_cxsr(struct drm_device *dev, unsigned long clock,
         return;
 }
 
-const static int latency_ns = 3000; /* default for non-igd platforms */
+/*
+ * Latency for FIFO fetches is dependent on several factors:
+ *   - memory configuration (speed, channels)
+ *   - chipset
+ *   - current MCH state
+ * It can be fairly high in some situations, so here we assume a fairly
+ * pessimal value.  It's a tradeoff between extra memory fetches (if we
+ * set this value too high, the FIFO will fetch frequently to stay full)
+ * and power consumption (set it too low to save power and we might see
+ * FIFO underruns and display "flicker").
+ *
+ * A value of 5us seems to be a good balance; safe for very low end
+ * platforms but not overly aggressive on lower latency configs.
+ */
+const static int latency_ns = 5000;
 
 static int intel_get_fifo_size(struct drm_device *dev, int plane)
 {
diff --git a/drivers/ide/ide-cs.c b/drivers/ide/ide-cs.c
index 527908ff298c..063b933d864a 100644
--- a/drivers/ide/ide-cs.c
+++ b/drivers/ide/ide-cs.c
@@ -408,6 +408,7 @@ static struct pcmcia_device_id ide_ids[] = {
         PCMCIA_DEVICE_PROD_ID123("PCMCIA", "IDE CARD", "F1", 0x281f1c5d, 0x1907960c, 0xf7fde8b9),
         PCMCIA_DEVICE_PROD_ID12("ARGOSY", "CD-ROM", 0x78f308dc, 0x66536591),
         PCMCIA_DEVICE_PROD_ID12("ARGOSY", "PnPIDE", 0x78f308dc, 0x0c694728),
+        PCMCIA_DEVICE_PROD_ID12("CNF   ", "CD-ROM", 0x46d7db81, 0x66536591),
         PCMCIA_DEVICE_PROD_ID12("CNF CD-M", "CD-ROM", 0x7d93b852, 0x66536591),
         PCMCIA_DEVICE_PROD_ID12("Creative Technology Ltd.", "PCMCIA CD-ROM Interface Card", 0xff8c8a45, 0xfe8020c4),
         PCMCIA_DEVICE_PROD_ID12("Digital Equipment Corporation.", "Digital Mobile Media CD-ROM", 0x17692a66, 0xef1dcbde),
diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c
index 24f7ca5e17de..a00ec639c380 100644
--- a/drivers/net/gianfar.c
+++ b/drivers/net/gianfar.c
@@ -491,7 +491,7 @@ static int gfar_remove(struct of_device *ofdev)
 
         dev_set_drvdata(&ofdev->dev, NULL);
 
-        unregister_netdev(dev);
+        unregister_netdev(priv->ndev);
         iounmap(priv->regs);
         free_netdev(priv->ndev);