drm/amd/pm: Clean up errors in arcturus_ppt.c

Fix the following errors reported by checkpatch:

ERROR: spaces required around that '=' (ctx:VxW)
ERROR: spaces required around that '>=' (ctx:WxV)
Signed-off-by: NRan Sun <sunran001@208suo.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c

@@ -598,7 +598,7 @@ static int arcturus_get_smu_metrics_data(struct smu_context *smu,
 					 MetricsMember_t member,
 					 uint32_t *value)
 {
-	struct smu_table_context *smu_table= &smu->smu_table;
+	struct smu_table_context *smu_table = &smu->smu_table;
 	SmuMetrics_t *metrics = (SmuMetrics_t *)smu_table->metrics_table;
 	int ret = 0;
 
@@ -1482,7 +1482,7 @@ static int arcturus_set_power_profile_mode(struct smu_context *smu,
 		return ret;
 
 	if ((profile_mode == PP_SMC_POWER_PROFILE_CUSTOM) &&
-	     (smu_version >=0x360d00)) {
+	     (smu_version >= 0x360d00)) {
 		ret = smu_cmn_update_table(smu,
 				       SMU_TABLE_ACTIVITY_MONITOR_COEFF,
 				       WORKLOAD_PPLIB_CUSTOM_BIT,