From: Mike Qiu <qiudayu@linux.vnet.ibm.com>
Date: Mon, 12 Aug 2013 06:15:36 +0000 (-0400)
Subject: powerpc/eeh: powerpc/eeh: Fix undefined variable
X-Git-Tag: upstream/snapshot3+hdmi~4413^2~57
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=202127031a14f244c15ae4434993d36bd10a439c;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

powerpc/eeh: powerpc/eeh: Fix undefined variable

changes for V4:
	- changes the type of frozen_pe_no from %d to %llu
	  in pr_devel()

'pe_no' hasn't been defined, it should be an typo error,
it should be 'frozen_pe_no'.

Also '__func__' has missed in IODA_EEH_DBG(),

For safety reasons, use pr_devel() directly, instead
of use IODA_EEH_DBG()

Signed-off-by: Mike Qiu <qiudayu@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
---

diff --git a/arch/powerpc/platforms/powernv/eeh-ioda.c b/arch/powerpc/platforms/powernv/eeh-ioda.c
index 0cd1c4a..cf42e74 100644
--- a/arch/powerpc/platforms/powernv/eeh-ioda.c
+++ b/arch/powerpc/platforms/powernv/eeh-ioda.c
@@ -36,13 +36,6 @@
 #include "powernv.h"
 #include "pci.h"
 
-/* Debugging option */
-#ifdef IODA_EEH_DBG_ON
-#define IODA_EEH_DBG(args...)	pr_info(args)
-#else
-#define IODA_EEH_DBG(args...)
-#endif
-
 static char *hub_diag = NULL;
 static int ioda_eeh_nb_init = 0;
 
@@ -823,17 +816,17 @@ static int ioda_eeh_next_error(struct eeh_pe **pe)
 
 		/* If OPAL API returns error, we needn't proceed */
 		if (rc != OPAL_SUCCESS) {
-			IODA_EEH_DBG("%s: Invalid return value on "
-				     "PHB#%x (0x%lx) from opal_pci_next_error",
-				     __func__, hose->global_number, rc);
+			pr_devel("%s: Invalid return value on "
+				 "PHB#%x (0x%lx) from opal_pci_next_error",
+				 __func__, hose->global_number, rc);
 			continue;
 		}
 
 		/* If the PHB doesn't have error, stop processing */
 		if (err_type == OPAL_EEH_NO_ERROR ||
 		    severity == OPAL_EEH_SEV_NO_ERROR) {
-			IODA_EEH_DBG("%s: No error found on PHB#%x\n",
-				     __func__, hose->global_number);
+			pr_devel("%s: No error found on PHB#%x\n",
+				 __func__, hose->global_number);
 			continue;
 		}
 
@@ -842,8 +835,9 @@ static int ioda_eeh_next_error(struct eeh_pe **pe)
 		 * highest priority reported upon multiple errors on the
 		 * specific PHB.
 		 */
-		IODA_EEH_DBG("%s: Error (%d, %d, %d) on PHB#%x\n",
-			err_type, severity, pe_no, hose->global_number);
+		pr_devel("%s: Error (%d, %d, %llu) on PHB#%x\n",
+			 __func__, err_type, severity,
+			 frozen_pe_no, hose->global_number);
 		switch (err_type) {
 		case OPAL_EEH_IOC_ERROR:
 			if (severity == OPAL_EEH_SEV_IOC_DEAD) {