1 files changed, 14 insertions, 26 deletions

diff --git a/arch/powerpc/platforms/pseries/eeh_pseries.c b/arch/powerpc/platforms/pseries/eeh_pseries.c
index b08053819d99..a6c7e19f5eb3 100644
--- a/arch/powerpc/platforms/pseries/eeh_pseries.c
+++ b/arch/powerpc/platforms/pseries/eeh_pseries.c
@@ -88,29 +88,14 @@ static int pseries_eeh_init(void)
 	 * and its variant since the old firmware probably support address
 	 * of domain/bus/slot/function for EEH RTAS operations.
 	 */
-	if (ibm_set_eeh_option == RTAS_UNKNOWN_SERVICE) {
-		pr_warn("%s: RTAS service <ibm,set-eeh-option> invalid\n",
-			__func__);
-		return -EINVAL;
-	} else if (ibm_set_slot_reset == RTAS_UNKNOWN_SERVICE) {
-		pr_warn("%s: RTAS service <ibm,set-slot-reset> invalid\n",
-			__func__);
-		return -EINVAL;
-	} else if (ibm_read_slot_reset_state2 == RTAS_UNKNOWN_SERVICE &&
-		   ibm_read_slot_reset_state == RTAS_UNKNOWN_SERVICE) {
-		pr_warn("%s: RTAS service <ibm,read-slot-reset-state2> and "
-			"<ibm,read-slot-reset-state> invalid\n",
-			__func__);
-		return -EINVAL;
-	} else if (ibm_slot_error_detail == RTAS_UNKNOWN_SERVICE) {
-		pr_warn("%s: RTAS service <ibm,slot-error-detail> invalid\n",
-			__func__);
-		return -EINVAL;
-	} else if (ibm_configure_pe == RTAS_UNKNOWN_SERVICE &&
-		   ibm_configure_bridge == RTAS_UNKNOWN_SERVICE) {
-		pr_warn("%s: RTAS service <ibm,configure-pe> and "
-			"<ibm,configure-bridge> invalid\n",
-			__func__);
+	if (ibm_set_eeh_option == RTAS_UNKNOWN_SERVICE		||
+	    ibm_set_slot_reset == RTAS_UNKNOWN_SERVICE		||
+	    (ibm_read_slot_reset_state2 == RTAS_UNKNOWN_SERVICE &&
+	     ibm_read_slot_reset_state == RTAS_UNKNOWN_SERVICE)	||
+	    ibm_slot_error_detail == RTAS_UNKNOWN_SERVICE	||
+	    (ibm_configure_pe == RTAS_UNKNOWN_SERVICE		&&
+	     ibm_configure_bridge == RTAS_UNKNOWN_SERVICE)) {
+		pr_info("EEH functionality not supported\n");
 		return -EINVAL;
 	}
 
@@ -118,11 +103,11 @@ static int pseries_eeh_init(void)
 	spin_lock_init(&slot_errbuf_lock);
 	eeh_error_buf_size = rtas_token("rtas-error-log-max");
 	if (eeh_error_buf_size == RTAS_UNKNOWN_SERVICE) {
-		pr_warn("%s: unknown EEH error log size\n",
+		pr_info("%s: unknown EEH error log size\n",
 			__func__);
 		eeh_error_buf_size = 1024;
 	} else if (eeh_error_buf_size > RTAS_ERROR_LOG_MAX) {
-		pr_warn("%s: EEH error log size %d exceeds the maximal %d\n",
+		pr_info("%s: EEH error log size %d exceeds the maximal %d\n",
 			__func__, eeh_error_buf_size, RTAS_ERROR_LOG_MAX);
 		eeh_error_buf_size = RTAS_ERROR_LOG_MAX;
 	}
@@ -349,7 +334,9 @@ static int pseries_eeh_set_option(struct eeh_pe *pe, int option)
 		if (pe->addr)
 			config_addr = pe->addr;
 		break;
-
+	case EEH_OPT_FREEZE_PE:
+		/* Not support */
+		return 0;
 	default:
 		pr_err("%s: Invalid option %d\n",
 			__func__, option);
@@ -729,6 +716,7 @@ static struct eeh_ops pseries_eeh_ops = {
 	.wait_state		= pseries_eeh_wait_state,
 	.get_log		= pseries_eeh_get_log,
 	.configure_bridge       = pseries_eeh_configure_bridge,
+	.err_inject		= NULL,
 	.read_config		= pseries_eeh_read_config,
 	.write_config		= pseries_eeh_write_config,
 	.next_error		= NULL,