drm/radeon: Mark all possible functions / structs as static

Let's allow GCC to optimize better.

This exposed some five unused functions, but this patch doesn't remove them.

Signed-off-by: Lauri Kasanen <cand@gmx.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

27 files changed, 93 insertions, 93 deletions

diff --git a/drivers/gpu/drm/radeon/atombios_encoders.c b/drivers/gpu/drm/radeon/atombios_encoders.c
index dac32c8f76c4..07441cb718a3 100644
--- a/drivers/gpu/drm/radeon/atombios_encoders.c
+++ b/drivers/gpu/drm/radeon/atombios_encoders.c
@@ -2489,7 +2489,7 @@ static const struct drm_encoder_funcs radeon_atom_enc_funcs = {
         .destroy = radeon_enc_destroy,
 };
 
-struct radeon_encoder_atom_dac *
+static struct radeon_encoder_atom_dac *
 radeon_atombios_set_dac_info(struct radeon_encoder *radeon_encoder)
 {
         struct drm_device *dev = radeon_encoder->base.dev;
@@ -2503,7 +2503,7 @@ radeon_atombios_set_dac_info(struct radeon_encoder *radeon_encoder)
         return dac;
 }
 
-struct radeon_encoder_atom_dig *
+static struct radeon_encoder_atom_dig *
 radeon_atombios_set_dig_info(struct radeon_encoder *radeon_encoder)
 {
         int encoder_enum = (radeon_encoder->encoder_enum & ENUM_ID_MASK) >> ENUM_ID_SHIFT;
diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c
index 90366e309495..ef47879c5d40 100644
--- a/drivers/gpu/drm/radeon/evergreen.c
+++ b/drivers/gpu/drm/radeon/evergreen.c
@@ -1121,7 +1121,7 @@ void evergreen_pcie_gart_tlb_flush(struct radeon_device *rdev)
         }
 }
 
-int evergreen_pcie_gart_enable(struct radeon_device *rdev)
+static int evergreen_pcie_gart_enable(struct radeon_device *rdev)
 {
         u32 tmp;
         int r;
@@ -1180,7 +1180,7 @@ int evergreen_pcie_gart_enable(struct radeon_device *rdev)
         return 0;
 }
 
-void evergreen_pcie_gart_disable(struct radeon_device *rdev)
+static void evergreen_pcie_gart_disable(struct radeon_device *rdev)
 {
         u32 tmp;
 
@@ -1205,7 +1205,7 @@ void evergreen_pcie_gart_disable(struct radeon_device *rdev)
         radeon_gart_table_vram_unpin(rdev);
 }
 
-void evergreen_pcie_gart_fini(struct radeon_device *rdev)
+static void evergreen_pcie_gart_fini(struct radeon_device *rdev)
 {
         evergreen_pcie_gart_disable(rdev);
         radeon_gart_table_vram_free(rdev);
@@ -1213,7 +1213,7 @@ void evergreen_pcie_gart_fini(struct radeon_device *rdev)
 }
 
 
-void evergreen_agp_enable(struct radeon_device *rdev)
+static void evergreen_agp_enable(struct radeon_device *rdev)
 {
         u32 tmp;
 
@@ -1556,7 +1556,7 @@ static int evergreen_cp_start(struct radeon_device *rdev)
         return 0;
 }
 
-int evergreen_cp_resume(struct radeon_device *rdev)
+static int evergreen_cp_resume(struct radeon_device *rdev)
 {
         struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
         u32 tmp;
@@ -2709,7 +2709,7 @@ static void evergreen_irq_ack(struct radeon_device *rdev)
         }
 }
 
-void evergreen_irq_disable(struct radeon_device *rdev)
+static void evergreen_irq_disable(struct radeon_device *rdev)
 {
         r600_disable_interrupts(rdev);
         /* Wait and acknowledge irq */
diff --git a/drivers/gpu/drm/radeon/evergreen_cs.c b/drivers/gpu/drm/radeon/evergreen_cs.c
index e44a62a07fe3..0f32ea4d608b 100644
--- a/drivers/gpu/drm/radeon/evergreen_cs.c
+++ b/drivers/gpu/drm/radeon/evergreen_cs.c
@@ -995,7 +995,7 @@ static int evergreen_cs_track_check(struct radeon_cs_parser *p)
  * Assume that chunk_ib_index is properly set. Will return -EINVAL
  * if packet is bigger than remaining ib size. or if packets is unknown.
  **/
-int evergreen_cs_packet_parse(struct radeon_cs_parser *p,
+static int evergreen_cs_packet_parse(struct radeon_cs_parser *p,
                               struct radeon_cs_packet *pkt,
                               unsigned idx)
 {
diff --git a/drivers/gpu/drm/radeon/ni.c b/drivers/gpu/drm/radeon/ni.c
index e09d3a84a656..b23821674a95 100644
--- a/drivers/gpu/drm/radeon/ni.c
+++ b/drivers/gpu/drm/radeon/ni.c
@@ -726,7 +726,7 @@ void cayman_pcie_gart_tlb_flush(struct radeon_device *rdev)
         WREG32(VM_INVALIDATE_REQUEST, 1);
 }
 
-int cayman_pcie_gart_enable(struct radeon_device *rdev)
+static int cayman_pcie_gart_enable(struct radeon_device *rdev)
 {
         int i, r;
 
@@ -793,7 +793,7 @@ int cayman_pcie_gart_enable(struct radeon_device *rdev)
         return 0;
 }
 
-void cayman_pcie_gart_disable(struct radeon_device *rdev)
+static void cayman_pcie_gart_disable(struct radeon_device *rdev)
 {
         /* Disable all tables */
         WREG32(VM_CONTEXT0_CNTL, 0);
@@ -813,7 +813,7 @@ void cayman_pcie_gart_disable(struct radeon_device *rdev)
         radeon_gart_table_vram_unpin(rdev);
 }
 
-void cayman_pcie_gart_fini(struct radeon_device *rdev)
+static void cayman_pcie_gart_fini(struct radeon_device *rdev)
 {
         cayman_pcie_gart_disable(rdev);
         radeon_gart_table_vram_free(rdev);
@@ -1005,7 +1005,7 @@ static void cayman_cp_fini(struct radeon_device *rdev)
         radeon_scratch_free(rdev, ring->rptr_save_reg);
 }