drm/amdgpu: improve code indentation and alignment

General code indentation and alignment changes such as replace spaces
by tabs or align function arguments as per the coding style
guidelines. The patch covers various .c files for this driver.
Issue reported by checkpatch script.

Signed-off-by: Deepak R Varma <[e-mail]>
Signed-off-by: Alex Deucher <[e-mail]>

drivers/gpu/drm/amd/amdgpu/atom.c

···
 int amdgpu_atom_execute_table(struct atom_context *ctx, int index, uint32_t * params);
 
 static uint32_t atom_arg_mask[8] =
-    { 0xFFFFFFFF, 0xFFFF, 0xFFFF00, 0xFFFF0000, 0xFF, 0xFF00, 0xFF0000,
-0xFF000000 };
+	{ 0xFFFFFFFF, 0xFFFF, 0xFFFF00, 0xFFFF0000, 0xFF, 0xFF00, 0xFF0000,
+	  0xFF000000 };
 static int atom_arg_shift[8] = { 0, 0, 8, 16, 0, 8, 16, 24 };
 
 static int atom_dst_to_src[8][4] = {

drivers/gpu/drm/amd/amdgpu/cik_sdma.c

···
 	struct amdgpu_device *adev = ring->adev;
 
 	WREG32(mmSDMA0_GFX_RB_WPTR + sdma_offsets[ring->me],
-		       	(lower_32_bits(ring->wptr) << 2) & 0x3fffc);
+	       (lower_32_bits(ring->wptr) << 2) & 0x3fffc);
 }
 
 static void cik_sdma_ring_insert_nop(struct amdgpu_ring *ring, uint32_t count)

drivers/gpu/drm/amd/amdgpu/df_v1_7.c

···
 }
 
 static void df_v1_7_enable_broadcast_mode(struct amdgpu_device *adev,
-                                          bool enable)
+					  bool enable)
 {
 	u32 tmp;
 

drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c

···
 	.process = amdgpu_umc_process_ecc_irq,
 };
 
- static void gmc_v10_0_set_irq_funcs(struct amdgpu_device *adev)
+static void gmc_v10_0_set_irq_funcs(struct amdgpu_device *adev)
 {
 	adev->gmc.vm_fault.num_types = 1;
 	adev->gmc.vm_fault.funcs = &gmc_v10_0_irq_funcs;

drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.c

···
 #include "vcn/vcn_2_0_0_sh_mask.h"
 #include "ivsrcid/vcn/irqsrcs_vcn_2_0.h"
 
-#define mmUVD_JRBC_EXTERNAL_REG_INTERNAL_OFFSET 			0x1bfff
+#define mmUVD_JRBC_EXTERNAL_REG_INTERNAL_OFFSET				0x1bfff
 #define mmUVD_JPEG_GPCOM_CMD_INTERNAL_OFFSET				0x4029
 #define mmUVD_JPEG_GPCOM_DATA0_INTERNAL_OFFSET				0x402a
 #define mmUVD_JPEG_GPCOM_DATA1_INTERNAL_OFFSET				0x402b
 #define mmUVD_LMI_JRBC_RB_MEM_WR_64BIT_BAR_LOW_INTERNAL_OFFSET		0x40ea
-#define mmUVD_LMI_JRBC_RB_MEM_WR_64BIT_BAR_HIGH_INTERNAL_OFFSET 	0x40eb
+#define mmUVD_LMI_JRBC_RB_MEM_WR_64BIT_BAR_HIGH_INTERNAL_OFFSET		0x40eb
 #define mmUVD_LMI_JRBC_IB_VMID_INTERNAL_OFFSET				0x40cf
 #define mmUVD_LMI_JPEG_VMID_INTERNAL_OFFSET				0x40d1
-#define mmUVD_LMI_JRBC_IB_64BIT_BAR_LOW_INTERNAL_OFFSET 		0x40e8
+#define mmUVD_LMI_JRBC_IB_64BIT_BAR_LOW_INTERNAL_OFFSET			0x40e8
 #define mmUVD_LMI_JRBC_IB_64BIT_BAR_HIGH_INTERNAL_OFFSET		0x40e9
 #define mmUVD_JRBC_IB_SIZE_INTERNAL_OFFSET				0x4082
 #define mmUVD_LMI_JRBC_RB_MEM_RD_64BIT_BAR_LOW_INTERNAL_OFFSET		0x40ec
-#define mmUVD_LMI_JRBC_RB_MEM_RD_64BIT_BAR_HIGH_INTERNAL_OFFSET 	0x40ed
+#define mmUVD_LMI_JRBC_RB_MEM_RD_64BIT_BAR_HIGH_INTERNAL_OFFSET		0x40ed
 #define mmUVD_JRBC_RB_COND_RD_TIMER_INTERNAL_OFFSET			0x4085
 #define mmUVD_JRBC_RB_REF_DATA_INTERNAL_OFFSET				0x4084
 #define mmUVD_JRBC_STATUS_INTERNAL_OFFSET				0x4089

drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c

···
 				CRASH_ON_NO_RETRY_FAULT, 1);
 		tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL,
 				CRASH_ON_RETRY_FAULT, 1);
-    }
+	}
 
 	WREG32_SOC15(MMHUB, 0, mmVM_L2_PROTECTION_FAULT_CNTL, tmp);
 }
···
 	uint32_t sec_cnt, ded_cnt;
 
 	for (i = 0; i < ARRAY_SIZE(mmhub_v1_0_ras_fields); i++) {
-		if(mmhub_v1_0_ras_fields[i].reg_offset != reg->reg_offset)
+		if (mmhub_v1_0_ras_fields[i].reg_offset != reg->reg_offset)
 			continue;
 
 		sec_cnt = (value &

drivers/gpu/drm/amd/amdgpu/si.c

···
 
 static u32 si_get_xclk(struct amdgpu_device *adev)
 {
-        u32 reference_clock = adev->clock.spll.reference_freq;
+	u32 reference_clock = adev->clock.spll.reference_freq;
 	u32 tmp;
 
 	tmp = RREG32(CG_CLKPIN_CNTL_2);

drivers/gpu/drm/amd/amdgpu/si_ih.c

···
 	WREG32(IH_RB_CNTL, ih_rb_cntl);
 	adev->irq.ih.enabled = true;
 }
-  
+
 static void si_ih_disable_interrupts(struct amdgpu_device *adev)
 {
 	u32 ih_rb_cntl = RREG32(IH_RB_CNTL);

drivers/gpu/drm/amd/amdgpu/soc15.c

···
 			amdgpu_device_ip_block_add(adev, &dce_virtual_ip_block);
 #if defined(CONFIG_DRM_AMD_DC)
                 else if (amdgpu_device_has_dc_support(adev))
-                        amdgpu_device_ip_block_add(adev, &dm_ip_block);
+			amdgpu_device_ip_block_add(adev, &dm_ip_block);
 #endif
 		amdgpu_device_ip_block_add(adev, &vcn_v2_0_ip_block);
 		amdgpu_device_ip_block_add(adev, &jpeg_v2_0_ip_block);