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Date: Mon, 6 Jan 2014 21:29:55 +0530
From: Rashika Kheria <rashika.kheria@...il.com>
To: linux-kernel@...r.kernel.org
Cc: David Airlie <airlied@...ux.ie>,
Alex Deucher <alexander.deucher@....com>,
Rashika Kheria <rashika.kheria@...il.com>,
Stephen Rothwell <sfr@...b.auug.org.au>,
Dave Airlie <airlied@...il.com>,
Christian König <christian.koenig@....com>,
Jerome Glisse <jglisse@...hat.com>,
Dan Carpenter <dan.carpenter@...cle.com>,
dri-devel@...ts.freedesktop.org, josh@...htriplett.org
Subject: [PATCH 48/85] drivers: gpu: Move prototype declaration to header
file radeon_asic.h from ci_dpm.c, cik_sdma.c, evergreen.c and kv_dpm.c
Move prototype declaration of functions cik_gpu_check_soft_reset(),
cik_enter_rlc_safe_mode(), cik_exit_rlc_safe_mode(), cik_update_cg(),
cik_init_cp_pg_table(), cik_get_csb_size() and cik_get_csb_buffer() to
header file drm/radeon/radeon_asic.h because they are used by more than
one file.
Also include the header file in drm/radeon/ci_dpm.c because it uses
functions declared in the file.
This eliminates the following warning in
drivers/gpu/drm/radeon/cik.c:4648:5: warning: no previous prototype for ‘cik_gpu_check_soft_reset’ [-Wmissing-prototypes]
drivers/gpu/drm/radeon/cik.c:5481:6: warning: no previous prototype for ‘cik_enter_rlc_safe_mode’ [-Wmissing-prototypes]
drivers/gpu/drm/radeon/cik.c:5502:6: warning: no previous prototype for ‘cik_exit_rlc_safe_mode’ [-Wmissing-prototypes]
drivers/gpu/drm/radeon/cik.c:5900:6: warning: no previous prototype for ‘cik_update_cg’ [-Wmissing-prototypes]
drivers/gpu/drm/radeon/cik.c:6028:6: warning: no previous prototype for ‘cik_init_cp_pg_table’ [-Wmissing-prototypes]
drivers/gpu/drm/radeon/cik.c:6239:5: warning: no previous prototype for ‘cik_get_csb_size’ [-Wmissing-prototypes]
drivers/gpu/drm/radeon/cik.c:6271:6: warning: no previous prototype for ‘cik_get_csb_buffer’ [-Wmissing-prototypes]
Signed-off-by: Rashika Kheria <rashika.kheria@...il.com>
Reviewed-by: Josh Triplett <josh@...htriplett.org>
---
drivers/gpu/drm/radeon/ci_dpm.c | 5 +----
drivers/gpu/drm/radeon/cik_sdma.c | 2 --
drivers/gpu/drm/radeon/evergreen.c | 4 ----
drivers/gpu/drm/radeon/kv_dpm.c | 5 -----
drivers/gpu/drm/radeon/radeon_asic.h | 8 ++++++++
5 files changed, 9 insertions(+), 15 deletions(-)
diff --git a/drivers/gpu/drm/radeon/ci_dpm.c b/drivers/gpu/drm/radeon/ci_dpm.c
index 1ed4799..899c843 100644
--- a/drivers/gpu/drm/radeon/ci_dpm.c
+++ b/drivers/gpu/drm/radeon/ci_dpm.c
@@ -23,6 +23,7 @@
#include "drmP.h"
#include "radeon.h"
+#include "radeon_asic.h"
#include "cikd.h"
#include "r600_dpm.h"
#include "ci_dpm.h"
@@ -169,10 +170,6 @@ extern u8 si_get_mclk_frequency_ratio(u32 memory_clock, bool strobe_mode);
extern void si_trim_voltage_table_to_fit_state_table(struct radeon_device *rdev,
u32 max_voltage_steps,
struct atom_voltage_table *voltage_table);
-extern void cik_enter_rlc_safe_mode(struct radeon_device *rdev);
-extern void cik_exit_rlc_safe_mode(struct radeon_device *rdev);
-extern void cik_update_cg(struct radeon_device *rdev,
- u32 block, bool enable);
static int ci_get_std_voltage_value_sidd(struct radeon_device *rdev,
struct atom_voltage_table_entry *voltage_table,
diff --git a/drivers/gpu/drm/radeon/cik_sdma.c b/drivers/gpu/drm/radeon/cik_sdma.c
index 0300727..2fc7ede 100644
--- a/drivers/gpu/drm/radeon/cik_sdma.c
+++ b/drivers/gpu/drm/radeon/cik_sdma.c
@@ -32,8 +32,6 @@
#define CIK_SDMA_UCODE_SIZE 1050
#define CIK_SDMA_UCODE_VERSION 64
-u32 cik_gpu_check_soft_reset(struct radeon_device *rdev);
-
/*
* sDMA - System DMA
* Starting with CIK, the GPU has new asynchronous
diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c
index 534a2fa..3b68229 100644
--- a/drivers/gpu/drm/radeon/evergreen.c
+++ b/drivers/gpu/drm/radeon/evergreen.c
@@ -136,10 +136,6 @@ static void evergreen_gpu_init(struct radeon_device *rdev);
void evergreen_fini(struct radeon_device *rdev);
void evergreen_pcie_gen2_enable(struct radeon_device *rdev);
void evergreen_program_aspm(struct radeon_device *rdev);
-void cik_init_cp_pg_table(struct radeon_device *rdev);
-
-extern u32 cik_get_csb_size(struct radeon_device *rdev);
-extern void cik_get_csb_buffer(struct radeon_device *rdev, volatile u32 *buffer);
static const u32 evergreen_golden_registers[] =
{
diff --git a/drivers/gpu/drm/radeon/kv_dpm.c b/drivers/gpu/drm/radeon/kv_dpm.c
index b419055..7e58dfb 100644
--- a/drivers/gpu/drm/radeon/kv_dpm.c
+++ b/drivers/gpu/drm/radeon/kv_dpm.c
@@ -56,11 +56,6 @@ static void kv_dpm_powergate_vce(struct radeon_device *rdev, bool gate);
static void kv_dpm_powergate_samu(struct radeon_device *rdev, bool gate);
static void kv_dpm_powergate_acp(struct radeon_device *rdev, bool gate);
-extern void cik_enter_rlc_safe_mode(struct radeon_device *rdev);
-extern void cik_exit_rlc_safe_mode(struct radeon_device *rdev);
-extern void cik_update_cg(struct radeon_device *rdev,
- u32 block, bool enable);
-
static const struct kv_lcac_config_values sx_local_cac_cfg_kv[] =
{
{ 0, 4, 1 },
diff --git a/drivers/gpu/drm/radeon/radeon_asic.h b/drivers/gpu/drm/radeon/radeon_asic.h
index 51ec129c..1d631cd 100644
--- a/drivers/gpu/drm/radeon/radeon_asic.h
+++ b/drivers/gpu/drm/radeon/radeon_asic.h
@@ -712,6 +712,14 @@ void dce8_bandwidth_update(struct radeon_device *rdev);
/*
* cik
*/
+u32 cik_gpu_check_soft_reset(struct radeon_device *rdev);
+void cik_enter_rlc_safe_mode(struct radeon_device *rdev);
+void cik_exit_rlc_safe_mode(struct radeon_device *rdev);
+void cik_update_cg(struct radeon_device *rdev,
+ u32 block, bool enable);
+void cik_init_cp_pg_table(struct radeon_device *rdev);
+u32 cik_get_csb_size(struct radeon_device *rdev);
+void cik_get_csb_buffer(struct radeon_device *rdev, volatile u32 *buffer);
uint64_t cik_get_gpu_clock_counter(struct radeon_device *rdev);
u32 cik_get_xclk(struct radeon_device *rdev);
uint32_t cik_pciep_rreg(struct radeon_device *rdev, uint32_t reg);
--
1.7.9.5
--
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