[POWERPC] iSeries: Cleanup PCI retry code a little

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 4 insertions, 4 deletions

diff --git a/arch/powerpc/platforms/iseries/pci.c b/arch/powerpc/platforms/iseries/pci.c
index e4e6ae0acd4..8ef322601f2 100644
--- a/arch/powerpc/platforms/iseries/pci.c
+++ b/arch/powerpc/platforms/iseries/pci.c
@@ -45,8 +45,8 @@
 #include "pci.h"
 #include "call_pci.h"
 
-static int Pci_Retry_Max = 3;   /* Only retry 3 times  */
-static int Pci_Error_Flag = 1;  /* Set Retry Error on. */
+#define PCI_RETRY_MAX   3
+static int limit_pci_retries = 1;       /* Set Retry Error on. */
 
 /*
  * Table defines
@@ -338,8 +338,8 @@ static int CheckReturnCode(char *TextHdr, struct device_node *DevNode,
                  * Bump the retry and check for retry count exceeded.
                  * If, Exceeded, panic the system.
                  */
-                if (((*retry) > Pci_Retry_Max) &&
-                                (Pci_Error_Flag > 0)) {
+                if (((*retry) > PCI_RETRY_MAX) &&
+                                (limit_pci_retries > 0)) {
                         mf_display_src(0xB6000103);
                         panic_timeout = 0;
                         panic("PCI: Hardware I/O Error, SRC B6000103, "