Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/radeon/rv770.c:1138:6: warning: no previous prototype for ‘rv770_set_clk_bypass_mode’ [-Wmissing-prototypes]
1138 | void rv770_set_clk_bypass_mode(struct radeon_device *rdev)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
Cc: Alex Deucher <alexander.deucher@xxxxxxx>
Cc: "Christian König" <christian.koenig@xxxxxxx>
Cc: David Airlie <airlied@xxxxxxxx>
Cc: Daniel Vetter <daniel@xxxxxxxx>
Cc: amd-gfx@xxxxxxxxxxxxxxxxxxxxx
Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx
Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>
---
drivers/gpu/drm/radeon/evergreen.c | 2 +-
drivers/gpu/drm/radeon/r600.c | 2 +-
drivers/gpu/drm/radeon/rv770.c | 1 +
drivers/gpu/drm/radeon/rv770.h | 35 ++++++++++++++++++++++++++++++
4 files changed, 38 insertions(+), 2 deletions(-)
create mode 100644 drivers/gpu/drm/radeon/rv770.h
diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c
index 1f2acca437abd..9a1e240b07234 100644
--- a/drivers/gpu/drm/radeon/evergreen.c
+++ b/drivers/gpu/drm/radeon/evergreen.c
@@ -31,6 +31,7 @@
#include "atom.h"
#include "avivod.h"
+#include "rv770.h"
#include "evergreen_blit_shaders.h"
#include "evergreen_reg.h"
#include "evergreend.h"
@@ -223,7 +224,6 @@ extern u32 si_get_csb_size(struct radeon_device *rdev);
extern void si_get_csb_buffer(struct radeon_device *rdev, volatile u32 *buffer);
extern u32 cik_get_csb_size(struct radeon_device *rdev);
extern void cik_get_csb_buffer(struct radeon_device *rdev, volatile u32 *buffer);
-extern void rv770_set_clk_bypass_mode(struct radeon_device *rdev);
static const u32 evergreen_golden_registers[] =
{
diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c
index 12a918335ac7b..f09b6dc5cbeb3 100644
--- a/drivers/gpu/drm/radeon/r600.c
+++ b/drivers/gpu/drm/radeon/r600.c
@@ -40,6 +40,7 @@
#include "atom.h"
#include "avivod.h"
#include "r600d.h"
+#include "rv770.h"
#include "radeon.h"
#include "radeon_asic.h"
#include "radeon_audio.h"
@@ -112,7 +113,6 @@ void r600_fini(struct radeon_device *rdev);
void r600_irq_disable(struct radeon_device *rdev);
static void r600_pcie_gen2_enable(struct radeon_device *rdev);
extern int evergreen_rlc_resume(struct radeon_device *rdev);
-extern void rv770_set_clk_bypass_mode(struct radeon_device *rdev);
/*
* Indirect registers accessor
diff --git a/drivers/gpu/drm/radeon/rv770.c b/drivers/gpu/drm/radeon/rv770.c
index 21f653ae1e1bb..88e29ebaad467 100644
--- a/drivers/gpu/drm/radeon/rv770.c
+++ b/drivers/gpu/drm/radeon/rv770.c
@@ -39,6 +39,7 @@
#include "radeon_asic.h"
#include "radeon_audio.h"
#include "rv770d.h"
+#include "rv770.h"
#define R700_PFP_UCODE_SIZE 848
#define R700_PM4_UCODE_SIZE 1360
diff --git a/drivers/gpu/drm/radeon/rv770.h b/drivers/gpu/drm/radeon/rv770.h
new file mode 100644
index 0000000000000..a3f2bb44979fe
--- /dev/null
+++ b/drivers/gpu/drm/radeon/rv770.h
@@ -0,0 +1,35 @@
+/* radeon_rv770.h -- Private header for radeon driver -*- linux-c -*-
+ *
+ * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
+ * Copyright 2000 VA Linux Systems, Inc., Fremont, California.
+ * All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef __RADEON_RV770_H__
+#define __RADEON_RV770_H__
+
+struct radeon_device;
+
+void rv770_set_clk_bypass_mode(struct radeon_device *rdev);
+
+#endif /* __RADEON_RV770_H__ */
--
2.25.1
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