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authorSimon Glass <sjg@chromium.org>2016-02-24 09:14:46 -0700
committerSimon Glass <sjg@chromium.org>2016-02-26 08:53:10 -0700
commit83cc112e82fea5f521a3bf6334dce6e6c56ef0e6 (patch)
tree07019510ec310c4d143267dc0f35be283b32e2e6 /lib
parent5eca977935bf58f4227b2681e612a452a0da0286 (diff)
lib: Don't instrument the div64 function
This function can be called from the timer code on instrumented functions. Mark it as 'notrace' so that it doesn't cause infinite recursion. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'lib')
-rw-r--r--lib/div64.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/div64.c b/lib/div64.c
index 795ef0e1e4..319fca50fa 100644
--- a/lib/div64.c
+++ b/lib/div64.c
@@ -18,8 +18,9 @@
#include <div64.h>
#include <linux/types.h>
+#include <linux/compiler.h>
-uint32_t __div64_32(uint64_t *n, uint32_t base)
+uint32_t notrace __div64_32(uint64_t *n, uint32_t base)
{
uint64_t rem = *n;
uint64_t b = base;