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>

1 files changed, 8 insertions, 14 deletions

diff --git a/arch/powerpc/platforms/powernv/eeh-ioda.c b/arch/powerpc/platforms/powernv/eeh-ioda.c
index 0cd1c4a71755..cf42e74514fa 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) {