[POWERPC] iSeries: fix proc/iSeries initialisation
authorStephen Rothwell <sfr@canb.auug.org.au>
Thu, 4 Jan 2007 06:03:16 +0000 (17:03 +1100)
committerPaul Mackerras <paulus@samba.org>
Tue, 9 Jan 2007 06:03:03 +0000 (17:03 +1100)
These proc files should only be created if we are running on legacy
iSeries.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
arch/powerpc/platforms/iseries/proc.c

index c241413629ac155266cb7fcddb8fa68da759a3c6..b54e37101e6972ba75650692385af460012c0179 100644 (file)
@@ -24,6 +24,7 @@
 #include <asm/processor.h>
 #include <asm/time.h>
 #include <asm/lppaca.h>
+#include <asm/firmware.h>
 #include <asm/iseries/hv_call_xm.h>
 
 #include "processor_vpd.h"
 
 static int __init iseries_proc_create(void)
 {
-       struct proc_dir_entry *e = proc_mkdir("iSeries", 0);
+       struct proc_dir_entry *e;
+
+       if (!firmware_has_feature(FW_FEATURE_ISERIES))
+               return 0;
+
+       e = proc_mkdir("iSeries", 0);
        if (!e)
                return 1;
 
@@ -106,6 +112,9 @@ static int __init iseries_proc_init(void)
 {
        struct proc_dir_entry *e;
 
+       if (!firmware_has_feature(FW_FEATURE_ISERIES))
+               return 0;
+
        e = create_proc_entry("iSeries/titanTod", S_IFREG|S_IRUGO, NULL);
        if (e)
                e->proc_fops = &proc_titantod_operations;