Suppress the following compile warnings:
>> drivers/gpu/drm/amd/amdgpu/../pm/swsmu/inc/smu_v11_0_pptable.h:163:17:
warning: field smc_pptable within 'struct smu_11_0_powerplay_table' is
less aligned than 'PPTable_t' and is usually due to 'struct 
smu_11_0_powerplay_table'
being packed, which can lead to unaligned accesses [-Wunaligned-access]
         PPTable_t smc_pptable;                        //PPTable_t in 
smu11_driver_if.h
                   ^
   1 warning generated.
--
>> drivers/gpu/drm/amd/amdgpu/../pm/swsmu/inc/smu_v11_0_7_pptable.h:193:17:
warning: field smc_pptable within 'struct smu_11_0_7_powerplay_table' is
less aligned than 'PPTable_t' and is usually due to 'struct 
smu_11_0_7_powerplay_table'
being packed, which can lead to unaligned accesses [-Wunaligned-access]
         PPTable_t smc_pptable;                        //PPTable_t in 
smu11_driver_if.h
                   ^
   1 warning generated.
--
>> drivers/gpu/drm/amd/amdgpu/../pm/swsmu/inc/smu_v13_0_pptable.h:161:12:
warning: field smc_pptable within 'struct smu_13_0_powerplay_table' is less 
aligned than
'PPTable_t' and is usually due to 'struct smu_13_0_powerplay_table' being 
packed, which
can lead to unaligned accesses [-Wunaligned-access]

Signed-off-by: Evan Quan <evan.q...@amd.com>
Change-Id: I855062e987effd563ccc09336caad75f02751bb6
---
 drivers/gpu/drm/amd/pm/swsmu/inc/smu_v11_0_7_pptable.h |  9 ++++++---
 drivers/gpu/drm/amd/pm/swsmu/inc/smu_v11_0_pptable.h   |  9 ++++++---
 drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0_7_pptable.h |  5 ++++-
 drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0_pptable.h   | 10 +++++++---
 4 files changed, 23 insertions(+), 10 deletions(-)

diff --git a/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v11_0_7_pptable.h 
b/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v11_0_7_pptable.h
index 247c6e9632ba..1cb399dbc7cc 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v11_0_7_pptable.h
+++ b/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v11_0_7_pptable.h
@@ -22,6 +22,7 @@
 #ifndef SMU_11_0_7_PPTABLE_H
 #define SMU_11_0_7_PPTABLE_H
 
+#pragma pack(push, 1)
 
 #define SMU_11_0_7_TABLE_FORMAT_REVISION                  15
 
@@ -139,7 +140,7 @@ struct smu_11_0_7_overdrive_table
     uint32_t max[SMU_11_0_7_MAX_ODSETTING];                   //default 
maximum settings
     uint32_t min[SMU_11_0_7_MAX_ODSETTING];                   //default 
minimum settings
     int16_t  pm_setting[SMU_11_0_7_MAX_PMSETTING];            //Optimized 
power mode feature settings
-} __attribute__((packed));
+};
 
 enum SMU_11_0_7_PPCLOCK_ID {
     SMU_11_0_7_PPCLOCK_GFXCLK = 0,
@@ -166,7 +167,7 @@ struct smu_11_0_7_power_saving_clock_table
     uint32_t count;                                           
//power_saving_clock_count = SMU_11_0_7_PPCLOCK_COUNT
     uint32_t max[SMU_11_0_7_MAX_PPCLOCK];                       
//PowerSavingClock Mode Clock Maximum array In MHz
     uint32_t min[SMU_11_0_7_MAX_PPCLOCK];                       
//PowerSavingClock Mode Clock Minimum array In MHz
-} __attribute__((packed));
+};
 
 struct smu_11_0_7_powerplay_table
 {
@@ -191,6 +192,8 @@ struct smu_11_0_7_powerplay_table
       struct smu_11_0_7_overdrive_table               overdrive_table;
 
       PPTable_t smc_pptable;                        //PPTable_t in 
smu11_driver_if.h
-} __attribute__((packed));
+};
+
+#pragma pack(pop)
 
 #endif
diff --git a/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v11_0_pptable.h 
b/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v11_0_pptable.h
index 7a63cf8e85ed..0116e3d04fad 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v11_0_pptable.h
+++ b/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v11_0_pptable.h
@@ -22,6 +22,7 @@
 #ifndef SMU_11_0_PPTABLE_H
 #define SMU_11_0_PPTABLE_H
 
+#pragma pack(push, 1)
 
 #define SMU_11_0_TABLE_FORMAT_REVISION                  12
 
@@ -109,7 +110,7 @@ struct smu_11_0_overdrive_table
     uint8_t  cap[SMU_11_0_MAX_ODFEATURE];                     //OD feature 
support flags
     uint32_t max[SMU_11_0_MAX_ODSETTING];                     //default 
maximum settings
     uint32_t min[SMU_11_0_MAX_ODSETTING];                     //default 
minimum settings
-} __attribute__((packed));
+};
 
 enum SMU_11_0_PPCLOCK_ID {
     SMU_11_0_PPCLOCK_GFXCLK = 0,
@@ -133,7 +134,7 @@ struct smu_11_0_power_saving_clock_table
     uint32_t count;                                           
//power_saving_clock_count = SMU_11_0_PPCLOCK_COUNT
     uint32_t max[SMU_11_0_MAX_PPCLOCK];                       
//PowerSavingClock Mode Clock Maximum array In MHz
     uint32_t min[SMU_11_0_MAX_PPCLOCK];                       
//PowerSavingClock Mode Clock Minimum array In MHz
-} __attribute__((packed));
+};
 
 struct smu_11_0_powerplay_table
 {
@@ -162,6 +163,8 @@ struct smu_11_0_powerplay_table
 #ifndef SMU_11_0_PARTIAL_PPTABLE
       PPTable_t smc_pptable;                        //PPTable_t in 
smu11_driver_if.h
 #endif
-} __attribute__((packed));
+};
+
+#pragma pack(pop)
 
 #endif
diff --git a/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0_7_pptable.h 
b/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0_7_pptable.h
index 3f29f4327378..478862ded0bd 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0_7_pptable.h
+++ b/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0_7_pptable.h
@@ -22,6 +22,8 @@
 #ifndef SMU_13_0_7_PPTABLE_H
 #define SMU_13_0_7_PPTABLE_H
 
+#pragma pack(push, 1)
+
 #define SMU_13_0_7_TABLE_FORMAT_REVISION 15
 
 //// POWERPLAYTABLE::ulPlatformCaps
@@ -194,7 +196,8 @@ struct smu_13_0_7_powerplay_table
     struct smu_13_0_7_overdrive_table overdrive_table;
     uint8_t padding1;
     PPTable_t smc_pptable; //PPTable_t in driver_if.h
-} __attribute__((packed));
+};
 
+#pragma pack(pop)
 
 #endif
diff --git a/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0_pptable.h 
b/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0_pptable.h
index 1f311396b706..043307485528 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0_pptable.h
+++ b/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0_pptable.h
@@ -22,6 +22,8 @@
 #ifndef SMU_13_0_PPTABLE_H
 #define SMU_13_0_PPTABLE_H
 
+#pragma pack(push, 1)
+
 #define SMU_13_0_TABLE_FORMAT_REVISION                  1
 
 //// POWERPLAYTABLE::ulPlatformCaps
@@ -109,7 +111,7 @@ struct smu_13_0_overdrive_table {
        uint8_t  cap[SMU_13_0_MAX_ODFEATURE];                     //OD feature 
support flags
        uint32_t max[SMU_13_0_MAX_ODSETTING];                     //default 
maximum settings
        uint32_t min[SMU_13_0_MAX_ODSETTING];                     //default 
minimum settings
-} __attribute__((packed));
+};
 
 enum SMU_13_0_PPCLOCK_ID {
        SMU_13_0_PPCLOCK_GFXCLK = 0,
@@ -132,7 +134,7 @@ struct smu_13_0_power_saving_clock_table {
        uint32_t count;                                           
//power_saving_clock_count = SMU_11_0_PPCLOCK_COUNT
        uint32_t max[SMU_13_0_MAX_PPCLOCK];                       
//PowerSavingClock Mode Clock Maximum array In MHz
        uint32_t min[SMU_13_0_MAX_PPCLOCK];                       
//PowerSavingClock Mode Clock Minimum array In MHz
-} __attribute__((packed));
+};
 
 struct smu_13_0_powerplay_table {
        struct atom_common_table_header header;
@@ -160,6 +162,8 @@ struct smu_13_0_powerplay_table {
 #ifndef SMU_13_0_PARTIAL_PPTABLE
        PPTable_t smc_pptable;                        //PPTable_t in driver_if.h
 #endif
-} __attribute__((packed));
+};
+
+#pragma pack(pop)
 
 #endif
-- 
2.29.0

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