[PATCH] drm/amd/powerplay: make fiji command table constant.

[Dave Airlie]

From: Dave Airlie <airl...@redhat.com>

On my otherly hacked up kernel module this does:
1090519  141169    1532 1233220  12d144 drivers/gpu/drm/amd/amdgpu/amdgpu.ko

1213447   18225    1532 1233204  12d134 drivers/gpu/drm/amd/amdgpu/amdgpu.ko

clearly having less data is better.

Signed-off-by: Dave Airlie <airlied at redhat.com>
---
 drivers/gpu/drm/amd/powerplay/inc/fiji_pwrvirus.h  | 2 +-
 drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/powerplay/inc/fiji_pwrvirus.h 
b/drivers/gpu/drm/amd/powerplay/inc/fiji_pwrvirus.h
index 0262ad3..8a31665 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/fiji_pwrvirus.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/fiji_pwrvirus.h
@@ -46,7 +46,7 @@ struct PWR_Command_Table
 typedef struct PWR_Command_Table PWR_Command_Table;

 #define PWR_VIRUS_TABLE_SIZE  10243
-static PWR_Command_Table PwrVirusTable[PWR_VIRUS_TABLE_SIZE] =
+static const PWR_Command_Table PwrVirusTable[PWR_VIRUS_TABLE_SIZE] =
 {
     { PwrCmdWrite, 0x100100b6, mmPCIE_INDEX                               },
     { PwrCmdWrite, 0x00000000, mmPCIE_DATA                                },
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c 
b/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c
index cdbb9f8..070f2a2 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c
@@ -665,7 +665,7 @@ int fiji_setup_pwr_virus(struct pp_smumgr *smumgr)
 {
        int i, result = -1;
        uint32_t reg, data;
-       PWR_Command_Table *virus = PwrVirusTable;
+       const PWR_Command_Table *virus = PwrVirusTable;
        struct fiji_smumgr *priv = (struct fiji_smumgr *)(smumgr->backend);

        priv->avfs.AvfsBtcStatus = AVFS_LOAD_VIRUS;
-- 
2.5.5