[POWERPC] iSeries: fix lpevents initialisation
/proc/iSeries/lpevents 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>
diff --git a/arch/powerpc/platforms/iseries/lpevents.c b/arch/powerpc/platforms/iseries/lpevents.c
index e3e929e..c1f4502 100644
--- a/arch/powerpc/platforms/iseries/lpevents.c
+++ b/arch/powerpc/platforms/iseries/lpevents.c
@@ -17,6 +17,7 @@
#include <asm/system.h>
#include <asm/paca.h>
+#include <asm/firmware.h>
#include <asm/iseries/it_lp_queue.h>
#include <asm/iseries/hv_lp_event.h>
#include <asm/iseries/hv_call_event.h>
@@ -318,6 +319,9 @@
{
struct proc_dir_entry *e;
+ if (!firmware_has_feature(FW_FEATURE_ISERIES))
+ return 0;
+
e = create_proc_entry("iSeries/lpevents", S_IFREG|S_IRUGO, NULL);
if (e)
e->proc_fops = &proc_lpevents_operations;
