5 files changed, 6 insertions, 5 deletions

diff --git a/drivers/char/drm/Kconfig b/drivers/char/drm/Kconfig
index 56ace9d5e2ae..5278c388d3e7 100644
--- a/drivers/char/drm/Kconfig
+++ b/drivers/char/drm/Kconfig
@@ -37,8 +37,8 @@ config DRM_RADEON
         help
           Choose this option if you have an ATI Radeon graphics card.  There
           are both PCI and AGP versions.  You don't need to choose this to
-          run the Radeon in plain VGA mode.  There is a product page at
-          <http://www.ati.com/na/pages/products/pc/radeon32/index.html>.
+          run the Radeon in plain VGA mode.
+          
           If M is selected, the module will be called radeon.
 
 config DRM_I810
diff --git a/drivers/char/drm/drm_fops.c b/drivers/char/drm/drm_fops.c
index 641f7633878c..b7f7951c4587 100644
--- a/drivers/char/drm/drm_fops.c
+++ b/drivers/char/drm/drm_fops.c
@@ -175,7 +175,7 @@ int drm_stub_open(struct inode *inode, struct file *filp)
         drm_device_t *dev = NULL;
         int minor = iminor(inode);
         int err = -ENODEV;
-        struct file_operations *old_fops;
+        const struct file_operations *old_fops;
 
         DRM_DEBUG("\n");
 
diff --git a/drivers/char/drm/drm_vm.c b/drivers/char/drm/drm_vm.c
index 0291cd62c69f..ffd0800ed601 100644
--- a/drivers/char/drm/drm_vm.c
+++ b/drivers/char/drm/drm_vm.c
@@ -619,6 +619,7 @@ int drm_mmap(struct file *filp, struct vm_area_struct *vma)
 #endif
                 offset = dev->driver->get_reg_ofs(dev);
 #ifdef __sparc__
+                vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
                 if (io_remap_pfn_range(DRM_RPR_ARG(vma) vma->vm_start,
                                        (map->offset + offset) >> PAGE_SHIFT,
                                        vma->vm_end - vma->vm_start,
diff --git a/drivers/char/drm/i810_dma.c b/drivers/char/drm/i810_dma.c
index ae0aa6d7e0bb..c658dde3633b 100644
--- a/drivers/char/drm/i810_dma.c
+++ b/drivers/char/drm/i810_dma.c
@@ -126,7 +126,7 @@ static int i810_map_buffer(drm_buf_t * buf, struct file *filp)
         drm_device_t *dev = priv->head->dev;
         drm_i810_buf_priv_t *buf_priv = buf->dev_private;
         drm_i810_private_t *dev_priv = dev->dev_private;
-        struct file_operations *old_fops;
+        const struct file_operations *old_fops;
         int retcode = 0;
 
         if (buf_priv->currently_mapped == I810_BUF_MAPPED)
diff --git a/drivers/char/drm/i830_dma.c b/drivers/char/drm/i830_dma.c
index 163f2cbfe60d..b0f815d8cea8 100644
--- a/drivers/char/drm/i830_dma.c
+++ b/drivers/char/drm/i830_dma.c
@@ -128,7 +128,7 @@ static int i830_map_buffer(drm_buf_t * buf, struct file *filp)
         drm_device_t *dev = priv->head->dev;
         drm_i830_buf_priv_t *buf_priv = buf->dev_private;
         drm_i830_private_t *dev_priv = dev->dev_private;
-        struct file_operations *old_fops;
+        const struct file_operations *old_fops;
         unsigned long virtual;
         int retcode = 0;