drm/amdgpu: Fix warnings in gfxhub_ v1_0, v1_2.c

Fix the below checkpatch warnings:

WARNING: Block comments should align the * on each line
+                       /*
+                       * Raven2 has a HW issue that it is unable to use the

WARNING: Prefer 'unsigned int' to bare use of 'unsigned'
+       unsigned num_level, block_size;

WARNING: Prefer 'unsigned int' to bare use of 'unsigned'
+       unsigned i;

WARNING: Missing a blank line after declarations
+       u32 tmp;
+       tmp = RREG32_SOC15(GC, 0, mmVM_L2_PROTECTION_FAULT_CNTL);

WARNING: Block comments should align the * on each line
+                               /*
+                               * Raven2 has a HW issue that it is unable to use the

WARNING: Prefer 'unsigned int' to bare use of 'unsigned'
+       unsigned num_level, block_size;

Cc: Christian König <christian.koenig@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

1 files changed, 4 insertions, 3 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c b/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c
index d94cc1ec7242..cdc290a474a9 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c
@@ -103,7 +103,7 @@ static void gfxhub_v1_0_init_system_aperture_regs(struct amdgpu_device *adev)
 			min(adev->gmc.fb_start, adev->gmc.agp_start) >> 18);
 
 		if (adev->apu_flags & AMD_APU_IS_RAVEN2)
-			/*
+		       /*
 			* Raven2 has a HW issue that it is unable to use the
 			* vram which is out of MC_VM_SYSTEM_APERTURE_HIGH_ADDR.
 			* So here is the workaround that increase system
@@ -248,7 +248,7 @@ static void gfxhub_v1_0_disable_identity_aperture(struct amdgpu_device *adev)
 static void gfxhub_v1_0_setup_vmid_config(struct amdgpu_device *adev)
 {
 	struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_GFXHUB(0)];
-	unsigned num_level, block_size;
+	unsigned int num_level, block_size;
 	uint32_t tmp;
 	int i;
 
@@ -308,7 +308,7 @@ static void gfxhub_v1_0_setup_vmid_config(struct amdgpu_device *adev)
 static void gfxhub_v1_0_program_invalidation(struct amdgpu_device *adev)
 {
 	struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_GFXHUB(0)];
-	unsigned i;
+	unsigned int i;
 
 	for (i = 0 ; i < 18; ++i) {
 		WREG32_SOC15_OFFSET(GC, 0, mmVM_INVALIDATE_ENG0_ADDR_RANGE_LO32,
@@ -375,6 +375,7 @@ static void gfxhub_v1_0_set_fault_enable_default(struct amdgpu_device *adev,
 						 bool value)
 {
 	u32 tmp;
+
 	tmp = RREG32_SOC15(GC, 0, mmVM_L2_PROTECTION_FAULT_CNTL);
 	tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL,
 			RANGE_PROTECTION_FAULT_ENABLE_DEFAULT, value);