tracing: fix for tracepoint API change
Commit 38516ab59fbc5b3bb278cf5e1fe2867c70cff32e ("tracing: Let
tracepoints have data passed to tracepoint callbacks") requires this
fixup to the powerpc code.
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Acked-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/arch/powerpc/platforms/pseries/hvCall_inst.c b/arch/powerpc/platforms/pseries/hvCall_inst.c
index 1fefae7..e19ff02 100644
--- a/arch/powerpc/platforms/pseries/hvCall_inst.c
+++ b/arch/powerpc/platforms/pseries/hvCall_inst.c
@@ -102,7 +102,7 @@
#define CPU_NAME_BUF_SIZE 32
-static void probe_hcall_entry(unsigned long opcode, unsigned long *args)
+static void probe_hcall_entry(void *ignored, unsigned long opcode, unsigned long *args)
{
struct hcall_stats *h;
@@ -114,7 +114,7 @@
h->purr_start = mfspr(SPRN_PURR);
}
-static void probe_hcall_exit(unsigned long opcode, unsigned long retval,
+static void probe_hcall_exit(void *ignored, unsigned long opcode, unsigned long retval,
unsigned long *retbuf)
{
struct hcall_stats *h;
@@ -140,11 +140,11 @@
if (!firmware_has_feature(FW_FEATURE_LPAR))
return 0;
- if (register_trace_hcall_entry(probe_hcall_entry))
+ if (register_trace_hcall_entry(probe_hcall_entry, NULL))
return -EINVAL;
- if (register_trace_hcall_exit(probe_hcall_exit)) {
- unregister_trace_hcall_entry(probe_hcall_entry);
+ if (register_trace_hcall_exit(probe_hcall_exit, NULL)) {
+ unregister_trace_hcall_entry(probe_hcall_entry, NULL);
return -EINVAL;
}