drm/xe: Drop some unnecessary header includes

Several files were including register headers that they no longer
require.  Drop the unnecessary includes to reduce build dependencies.

Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://lore.kernel.org/r/20231214184659.2249559-18-matthew.d.roper@intel.com
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

drivers/gpu/drm/xe/xe_execlist.c

@@ -12,7 +12,6 @@
 #include "regs/xe_gpu_commands.h"
 #include "regs/xe_gt_regs.h"
 #include "regs/xe_lrc_layout.h"
-#include "regs/xe_regs.h"
 #include "xe_assert.h"
 #include "xe_bo.h"
 #include "xe_device.h"

drivers/gpu/drm/xe/xe_ggtt.c

@@ -11,7 +11,6 @@
 #include <drm/i915_drm.h>
 
 #include "regs/xe_gt_regs.h"
-#include "regs/xe_regs.h"
 #include "xe_bo.h"
 #include "xe_device.h"
 #include "xe_gt.h"

drivers/gpu/drm/xe/xe_heci_gsc.c

@@ -8,7 +8,6 @@
 #include <linux/pci.h>
 #include <linux/sizes.h>
 
-#include "regs/xe_regs.h"
 #include "xe_device_types.h"
 #include "xe_drv.h"
 #include "xe_heci_gsc.h"

drivers/gpu/drm/xe/xe_lrc.c

@@ -9,9 +9,7 @@
 #include "instructions/xe_gfxpipe_commands.h"
 #include "regs/xe_engine_regs.h"
 #include "regs/xe_gpu_commands.h"
-#include "regs/xe_gt_regs.h"
 #include "regs/xe_lrc_layout.h"
-#include "regs/xe_regs.h"
 #include "xe_bb.h"
 #include "xe_bo.h"
 #include "xe_device.h"

drivers/gpu/drm/xe/xe_pci.c

@@ -15,7 +15,6 @@
 #include <drm/drm_drv.h>
 #include <drm/xe_pciids.h>
 
-#include "regs/xe_regs.h"
 #include "regs/xe_gt_regs.h"
 #include "xe_device.h"
 #include "xe_display.h"

drivers/gpu/drm/xe/xe_ring_ops.c

@@ -11,7 +11,6 @@
 #include "regs/xe_gpu_commands.h"
 #include "regs/xe_gt_regs.h"
 #include "regs/xe_lrc_layout.h"
-#include "regs/xe_regs.h"
 #include "xe_exec_queue_types.h"
 #include "xe_gt.h"
 #include "xe_lrc.h"