[Skiboot] [PATCH 07/36] Fix sparse warnings in opal_trace_entry()

[Stewart Smith]

Need to flip things appropriately for endian annotations

No actual functional changes since skiboot is still BE, but we're
a bit more explicit about the fact the ABI is BE.

Signed-off-by: Stewart Smith <stewart at linux.vnet.ibm.com>
---
 core/opal.c | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/core/opal.c b/core/opal.c
index 04e2283e77bd..b6411f0c9b06 100644
--- a/core/opal.c
+++ b/core/opal.c
@@ -81,7 +81,7 @@ void opal_trace_entry(struct stack_frame *eframe);
 void opal_trace_entry(struct stack_frame *eframe)
 {
 	union trace t;
-	unsigned nargs;
+	unsigned nargs, i;
 
 	if (this_cpu()->pir != mfspr(SPR_PIR)) {
 		printf("CPU MISMATCH ! PIR=%04lx cpu @%p -> pir=%04x\n",
@@ -93,10 +93,11 @@ void opal_trace_entry(struct stack_frame *eframe)
 	else
 		nargs = opal_num_args[eframe->gpr[0]];
 
-	t.opal.token = eframe->gpr[0];
-	t.opal.lr = eframe->lr;
-	t.opal.sp = eframe->gpr[1];
-	memcpy(t.opal.r3_to_11, &eframe->gpr[3], nargs*sizeof(u64));
+	t.opal.token = cpu_to_be64(eframe->gpr[0]);
+	t.opal.lr = cpu_to_be64(eframe->lr);
+	t.opal.sp = cpu_to_be64(eframe->gpr[1]);
+	for(i=0; i<nargs; i++)
+		t.opal.r3_to_11[i] = cpu_to_be64(eframe->gpr[3+i]);
 
 	trace_add(&t, TRACE_OPAL, offsetof(struct trace_opal, r3_to_11[nargs]));
 }
-- 
2.1.4