[PATCH] drm: amdgpu: add missing header dependencies

From: Baoyou Xie
Date: Sat Sep 03 2016 - 02:02:23 EST


We get a few warnings when building kernel with W=1:
drivers/gpu/drm/amd/amdgpu/amdgpu_pll.c:113:6: warning: no previous prototype for 'amdgpu_pll_compute' [-Wmissing-prototypes]
drivers/gpu/drm/amd/amdgpu/cz_smc.c:38:10: warning: no previous prototype for 'cz_get_argument' [-Wmissing-prototypes]
drivers/gpu/drm/amd/amdgpu/cz_smc.c:302:5: warning: no previous prototype for 'cz_smu_start' [-Wmissing-prototypes]
....

In fact, these functions are declared in
drivers/gpu/drm/amd/amdgpu/atombios_i2c.h
drivers/gpu/drm/amd/amdgpu/amdgpu_pll.h
drivers/gpu/drm/amd/amdgpu/cz_dpm.h
drivers/gpu/drm/amd/amdgpu/vi_dpm.h.
So this patch adds missing header dependencies.

Signed-off-by: Baoyou Xie <baoyou.xie@xxxxxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_pll.c | 1 +
drivers/gpu/drm/amd/amdgpu/atombios_i2c.c | 1 +
drivers/gpu/drm/amd/amdgpu/cz_smc.c | 2 ++
3 files changed, 4 insertions(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_pll.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_pll.c
index d153149..8e67c12 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_pll.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_pll.c
@@ -25,6 +25,7 @@
#include "amdgpu.h"
#include "atom.h"
#include "atombios_encoders.h"
+#include "amdgpu_pll.h"
#include <asm/div64.h>
#include <linux/gcd.h>

diff --git a/drivers/gpu/drm/amd/amdgpu/atombios_i2c.c b/drivers/gpu/drm/amd/amdgpu/atombios_i2c.c
index bc56c8a..b374653 100644
--- a/drivers/gpu/drm/amd/amdgpu/atombios_i2c.c
+++ b/drivers/gpu/drm/amd/amdgpu/atombios_i2c.c
@@ -27,6 +27,7 @@
#include "amdgpu.h"
#include "atom.h"
#include "amdgpu_atombios.h"
+#include "atombios_i2c.h"

#define TARGET_HW_I2C_CLOCK 50

diff --git a/drivers/gpu/drm/amd/amdgpu/cz_smc.c b/drivers/gpu/drm/amd/amdgpu/cz_smc.c
index c80c2e9..95887e4 100644
--- a/drivers/gpu/drm/amd/amdgpu/cz_smc.c
+++ b/drivers/gpu/drm/amd/amdgpu/cz_smc.c
@@ -29,6 +29,8 @@
#include "cz_smumgr.h"
#include "smu_ucode_xfer_cz.h"
#include "amdgpu_ucode.h"
+#include "cz_dpm.h"
+#include "vi_dpm.h"

#include "smu/smu_8_0_d.h"
#include "smu/smu_8_0_sh_mask.h"
--
2.7.4