drm/xe: Cleanup COMPLEX_MACRO style issues

Remove some style issues of type COMPLEX_MACRO reported by checkpatch.
Signed-off-by: Francois Dugast <francois.dugast@intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

drivers/gpu/drm/xe/xe_gt_debugfs.c

@@ -171,7 +171,7 @@ void xe_gt_debugfs_register(struct xe_gt *gt)
 	 * entry and drm_debugfs_create_files just references the drm_info_list
 	 * passed in (e.g. can't define this on the stack).
 	 */
-#define DEBUGFS_SIZE	ARRAY_SIZE(debugfs_list) * sizeof(struct drm_info_list)
+#define DEBUGFS_SIZE	(ARRAY_SIZE(debugfs_list) * sizeof(struct drm_info_list))
 	local = drmm_kmalloc(&gt_to_xe(gt)->drm, DEBUGFS_SIZE, GFP_KERNEL);
 	if (!local) {
 		XE_WARN_ON("Couldn't allocate memory");

drivers/gpu/drm/xe/xe_guc_debugfs.c

@@ -87,7 +87,7 @@ void xe_guc_debugfs_register(struct xe_guc *guc, struct dentry *parent)
 	struct drm_info_list *local;
 	int i;
 
-#define DEBUGFS_SIZE	ARRAY_SIZE(debugfs_list) * sizeof(struct drm_info_list)
+#define DEBUGFS_SIZE	(ARRAY_SIZE(debugfs_list) * sizeof(struct drm_info_list))
 	local = drmm_kmalloc(&guc_to_xe(guc)->drm, DEBUGFS_SIZE, GFP_KERNEL);
 	if (!local) {
 		XE_WARN_ON("Couldn't allocate memory");

drivers/gpu/drm/xe/xe_huc_debugfs.c

@@ -53,7 +53,7 @@ void xe_huc_debugfs_register(struct xe_huc *huc, struct dentry *parent)
 	struct drm_info_list *local;
 	int i;
 
-#define DEBUGFS_SIZE	ARRAY_SIZE(debugfs_list) * sizeof(struct drm_info_list)
+#define DEBUGFS_SIZE	(ARRAY_SIZE(debugfs_list) * sizeof(struct drm_info_list))
 	local = drmm_kmalloc(&huc_to_xe(huc)->drm, DEBUGFS_SIZE, GFP_KERNEL);
 	if (!local) {
 		XE_WARN_ON("Couldn't allocate memory");

drivers/gpu/drm/xe/xe_lrc.c

@@ -483,7 +483,7 @@ u32 xe_lrc_pphwsp_offset(struct xe_lrc *lrc)
 #define __xe_lrc_pphwsp_offset xe_lrc_pphwsp_offset
 
 #define LRC_SEQNO_PPHWSP_OFFSET 512
-#define LRC_START_SEQNO_PPHWSP_OFFSET LRC_SEQNO_PPHWSP_OFFSET + 8
+#define LRC_START_SEQNO_PPHWSP_OFFSET (LRC_SEQNO_PPHWSP_OFFSET + 8)
 #define LRC_PARALLEL_PPHWSP_OFFSET 2048
 #define LRC_PPHWSP_SIZE SZ_4K