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authorStephen Rothwell <sfr@canb.auug.org.au>2007-01-04 07:04:21 +0100
committerPaul Mackerras <paulus@samba.org>2007-01-09 07:03:03 +0100
commit13d2c9bbb09e37e8a231a36b279a97861d6d5407 (patch)
treecb05ae6ff65cc5c82e84c3ebe065749037dee965 /arch/powerpc
parent[POWERPC] iSeries: fix proc/iSeries initialisation (diff)
downloadlinux-13d2c9bbb09e37e8a231a36b279a97861d6d5407.tar.xz
linux-13d2c9bbb09e37e8a231a36b279a97861d6d5407.zip
[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>
Diffstat (limited to 'arch/powerpc')
-rw-r--r--arch/powerpc/platforms/iseries/lpevents.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/iseries/lpevents.c b/arch/powerpc/platforms/iseries/lpevents.c
index e3e929e1b460..c1f4502a3c6a 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 @@ static int __init proc_lpevents_init(void)
{
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;