Blackfin: add C define of trace_buffer_init()
Have the C API trace funcs match the assembly API trace funcs. Signed-off-by: Graf Yang <graf.yang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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@ -28,6 +28,8 @@ extern unsigned long software_trace_buff[];
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#ifdef CONFIG_DEBUG_BFIN_HWTRACE_ON
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#define trace_buffer_init() bfin_write_TBUFCTL(BFIN_TRACE_INIT)
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#define trace_buffer_save(x) \
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do { \
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(x) = bfin_read_TBUFCTL(); \
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