edac: e752x fsb ecc

FSB parity is only supported on the Xeon processor.  Previously it was
incorrectly enabled for the Celeron as well.

Signed-off-by: Konstantin Olifer <kolifer@gmail.com>
Signed-off-by: Doug Thompson <dougthompson@xmission.com>
Cc: Peter Tyser <ptyser@xes-inc.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/drivers/edac/e752x_edac.c b/drivers/edac/e752x_edac.c
index d205d493a68aa60f5256918ca91b1e43badcf65e..795fcd1eec1c88c49303f443b66f16fd16a7f500 100644 (file)
--- a/drivers/edac/e752x_edac.c
+++ b/drivers/edac/e752x_edac.c
@@ -1073,10 +1073,7 @@ fail:
 
 /* Setup system bus parity mask register.
  * Sysbus parity supported on:
- *   e7320/e7520/e7525 + Xeon
- *   i3100 + Xeon/Celeron
- * Sysbus parity not supported on:
- *   i3100 + Pentium M/Celeron M/Core Duo/Core2 Duo
+ * e7320/e7520/e7525 + Xeon
  */
 static void e752x_init_sysbus_parity_mask(struct e752x_pvt *pvt)
 {
@@ -1087,10 +1084,7 @@ static void e752x_init_sysbus_parity_mask(struct e752x_pvt *pvt)
        /* Allow module parameter override, else see if CPU supports parity */
        if (sysbus_parity != -1) {
                enable = sysbus_parity;
-       } else if (cpu_id[0] &&
-                  ((strstr(cpu_id, "Pentium") && strstr(cpu_id, " M ")) ||
-                   (strstr(cpu_id, "Celeron") && strstr(cpu_id, " M ")) ||
-                   (strstr(cpu_id, "Core") && strstr(cpu_id, "Duo")))) {
+       } else if (cpu_id[0] && !strstr(cpu_id, "Xeon")) {
                e752x_printk(KERN_INFO, "System Bus Parity not "
                             "supported by CPU, disabling\n");
                enable = 0;