drm: kill drm_map_ofs callbacks

All drivers happily copy&pasted the default implementation without
checking whether this callback is used at all. It's not. Sigh.

Kill it.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Dave Airlie <airlied@redhat.com>

14 files changed, 0 insertions, 22 deletions

diff --git a/drivers/gpu/drm/drm_vm.c b/drivers/gpu/drm/drm_vm.c
index fda67468e603..2fea2e63a313 100644
--- a/drivers/gpu/drm/drm_vm.c
+++ b/drivers/gpu/drm/drm_vm.c
@@ -515,13 +515,6 @@ static int drm_mmap_dma(struct file *filp, struct vm_area_struct *vma)
         return 0;
 }
 
-resource_size_t drm_core_get_map_ofs(struct drm_local_map * map)
-{
-        return map->offset;
-}
-
-EXPORT_SYMBOL(drm_core_get_map_ofs);
-
 resource_size_t drm_core_get_reg_ofs(struct drm_device *dev)
 {
 #ifdef __alpha__
diff --git a/drivers/gpu/drm/i810/i810_drv.c b/drivers/gpu/drm/i810/i810_drv.c
index b4250b2cac1f..084a85c3d5d5 100644
--- a/drivers/gpu/drm/i810/i810_drv.c
+++ b/drivers/gpu/drm/i810/i810_drv.c
@@ -52,7 +52,6 @@ static struct drm_driver driver = {
         .device_is_agp = i810_driver_device_is_agp,
         .reclaim_buffers_locked = i810_driver_reclaim_buffers_locked,
         .dma_quiescent = i810_driver_dma_quiescent,
-        .get_map_ofs = drm_core_get_map_ofs,
         .get_reg_ofs = drm_core_get_reg_ofs,
         .ioctls = i810_ioctls,
         .fops = {
diff --git a/drivers/gpu/drm/i830/i830_drv.c b/drivers/gpu/drm/i830/i830_drv.c
index a5c66aa82f0c..16352954311c 100644
--- a/drivers/gpu/drm/i830/i830_drv.c
+++ b/drivers/gpu/drm/i830/i830_drv.c
@@ -57,7 +57,6 @@ static struct drm_driver driver = {
         .device_is_agp = i830_driver_device_is_agp,
         .reclaim_buffers_locked = i830_driver_reclaim_buffers_locked,
         .dma_quiescent = i830_driver_dma_quiescent,
-        .get_map_ofs = drm_core_get_map_ofs,
         .get_reg_ofs = drm_core_get_reg_ofs,
 #if USE_IRQS
         .irq_preinstall = i830_driver_irq_preinstall,
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 00befce8fbb7..d079f7b86cca 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -524,7 +524,6 @@ static struct drm_driver driver = {
         .irq_uninstall = i915_driver_irq_uninstall,
         .irq_handler = i915_driver_irq_handler,
         .reclaim_buffers = drm_core_reclaim_buffers,
-        .get_map_ofs = drm_core_get_map_ofs,
         .get_reg_ofs = drm_core_get_reg_ofs,
         .master_create = i915_master_create,
         .master_destroy = i915_master_destroy,
diff --git a/drivers/gpu/drm/mga/mga_drv.c b/drivers/gpu/drm/mga/mga_drv.c
index 26d0d8ced80d..e9c0cbc21fe2 100644
--- a/drivers/gpu/drm/mga/mga_drv.c
+++ b/drivers/gpu/drm/mga/mga_drv.c
@@ -60,7 +60,6 @@ static struct drm_driver driver = {
         .irq_uninstall = mga_driver_irq_uninstall,
         .irq_handler = mga_driver_irq_handler,
         .reclaim_buffers = drm_core_reclaim_buffers,
-        .get_map_ofs = drm_core_get_map_ofs,
         .get_reg_ofs = drm_core_get_reg_ofs,
         .ioctls = mga_ioctls,
         .dma_ioctl = mga_dma_buffers,
diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.c b/drivers/gpu/drm/nouveau/nouveau_drv.c
index 1de5eb53e016..0d64259b21cc 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drv.c
+++ b/drivers/gpu/drm/nouveau/nouveau_drv.c
@@ -379,7 +379,6 @@ static struct drm_driver driver = {
         .irq_uninstall = nouveau_irq_uninstall,
         .irq_handler = nouveau_irq_handler,
         .reclaim_buffers = drm_core_reclaim_buffers,
-        .get_map_ofs = drm_core_get_map_ofs,
         .get_reg_ofs = drm_core_get_reg_ofs,
         .ioctls = nouveau_ioctls,
         .fops = {
diff --git a/drivers/gpu/drm/r128/r128_drv.c b/drivers/gpu/drm/r128/r128_drv.c
index 1e2971f13aa1..42ec20a10eed 100644
--- a/drivers/gpu/drm/r128/r128_drv.c
+++ b/drivers/gpu/drm/r128/r128_drv.c
@@ -56,7 +56,6 @@ static struct drm_driver driver = {
         .irq_uninstall = r128_driver_irq_uninstall,
         .irq_handler = r128_driver_irq_handler,
         .reclaim_buffers = drm_core_reclaim_buffers,
-        .get_map_ofs = drm_core_get_map_ofs,
         .get_reg_ofs = drm_core_get_reg_ofs,
         .ioctls = r128_ioctls,
         .dma_ioctl = r128_cce_buffers,
diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c
index 795403b0e2cd..8fd89bb8e610 100644
--- a/drivers/gpu/drm/radeon/radeon_drv.c
+++ b/drivers/gpu/drm/radeon/radeon_drv.c
@@ -203,7 +203,6 @@ static struct drm_driver driver_old = {
         .irq_uninstall = radeon_driver_irq_uninstall,
         .irq_handler = radeon_driver_irq_handler,
         .reclaim_buffers = drm_core_reclaim_buffers,
-        .get_map_ofs = drm_core_get_map_ofs,
         .get_reg_ofs = drm_core_get_reg_ofs,
         .ioctls = radeon_ioctls,
         .dma_ioctl = radeon_cp_buffers,
@@ -290,7 +289,6 @@ static struct drm_driver kms_driver = {
         .irq_uninstall = radeon_driver_irq_uninstall_kms,
         .irq_handler = radeon_driver_irq_handler_kms,
         .reclaim_buffers = drm_core_reclaim_buffers,
-        .get_map_ofs = drm_core_get_map_ofs,
         .get_reg_ofs = drm_core_get_reg_ofs,
         .ioctls = radeon_ioctls_kms,
         .gem_init_object = radeon_gem_object_init,
diff --git a/drivers/gpu/drm/savage/savage_drv.c b/drivers/gpu/drm/savage/savage_drv.c
index 021de44c15ab..f539996ba230 100644
--- a/drivers/gpu/drm/savage/savage_drv.c
+++ b/drivers/gpu/drm/savage/savage_drv.c
@@ -42,7 +42,6 @@ static struct drm_driver driver = {
         .lastclose = savage_driver_lastclose,
         .unload = savage_driver_unload,
         .reclaim_buffers = savage_reclaim_buffers,
-        .get_map_ofs = drm_core_get_map_ofs,
         .get_reg_ofs = drm_core_get_reg_ofs,
         .ioctls = savage_ioctls,
         .dma_ioctl = savage_bci_buffers,
diff --git a/drivers/gpu/drm/sis/sis_drv.c b/drivers/gpu/drm/sis/sis_drv.c
index 2d1292131500..72b0a74f265f 100644
--- a/drivers/gpu/drm/sis/sis_drv.c
+++ b/drivers/gpu/drm/sis/sis_drv.c
@@ -71,7 +71,6 @@ static struct drm_driver driver = {
         .reclaim_buffers = NULL,
         .reclaim_buffers_idlelocked = sis_reclaim_buffers_locked,
         .lastclose = sis_lastclose,
-        .get_map_ofs = drm_core_get_map_ofs,
         .get_reg_ofs = drm_core_get_reg_ofs,
         .ioctls = sis_ioctls,
         .fops = {
diff --git a/drivers/gpu/drm/tdfx/tdfx_drv.c b/drivers/gpu/drm/tdfx/tdfx_drv.c
index ec5a43e65722..38a562647d6f 100644
--- a/drivers/gpu/drm/tdfx/tdfx_drv.c
+++ b/drivers/gpu/drm/tdfx/tdfx_drv.c
@@ -42,7 +42,6 @@ static struct pci_device_id pciidlist[] = {
 static struct drm_driver driver = {
         .driver_features = DRIVER_USE_MTRR,
         .reclaim_buffers = drm_core_reclaim_buffers,
-        .get_map_ofs = drm_core_get_map_ofs,
         .get_reg_ofs = drm_core_get_reg_ofs,
         .fops = {
                  .owner = THIS_MODULE,
diff --git a/drivers/gpu/drm/via/via_drv.c b/drivers/gpu/drm/via/via_drv.c
index 7a1b210401e0..0b9ad8bbb031 100644
--- a/drivers/gpu/drm/via/via_drv.c
+++ b/drivers/gpu/drm/via/via_drv.c
@@ -51,7 +51,6 @@ static struct drm_driver driver = {
         .reclaim_buffers_locked = NULL,
         .reclaim_buffers_idlelocked = via_reclaim_buffers_locked,
         .lastclose = via_lastclose,
-        .get_map_ofs = drm_core_get_map_ofs,
         .get_reg_ofs = drm_core_get_reg_ofs,
         .ioctls = via_ioctls,
         .fops = {
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
index 72ec2e2b6e97..4a832de43dd5 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
@@ -723,7 +723,6 @@ static struct drm_driver driver = {
         .irq_uninstall = vmw_irq_uninstall,
         .irq_handler = vmw_irq_handler,
         .reclaim_buffers_locked = NULL,
-        .get_map_ofs = drm_core_get_map_ofs,
         .get_reg_ofs = drm_core_get_reg_ofs,
         .ioctls = vmw_ioctls,
         .num_ioctls = DRM_ARRAY_SIZE(vmw_ioctls),
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index 7fd1870b6a70..70a14a4faa1e 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -772,7 +772,6 @@ struct drm_driver {
                                         struct drm_file *file_priv);
         void (*reclaim_buffers_idlelocked) (struct drm_device *dev,
                                             struct drm_file *file_priv);
-        resource_size_t (*get_map_ofs) (struct drm_local_map * map);
         resource_size_t (*get_reg_ofs) (struct drm_device *dev);
         void (*set_version) (struct drm_device *dev,
                              struct drm_set_version *sv);
@@ -1167,7 +1166,6 @@ extern int drm_release(struct inode *inode, struct file *filp);
 extern int drm_mmap(struct file *filp, struct vm_area_struct *vma);
 extern int drm_mmap_locked(struct file *filp, struct vm_area_struct *vma);
 extern void drm_vm_open_locked(struct vm_area_struct *vma);
-extern resource_size_t drm_core_get_map_ofs(struct drm_local_map * map);
 extern resource_size_t drm_core_get_reg_ofs(struct drm_device *dev);
 extern unsigned int drm_poll(struct file *filp, struct poll_table_struct *wait);