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tracing, mei: Remove unused trace event mei_pci_cfg_write

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Commit a96c548291 ("mei: trace pci configuration space io") added the
trace event mei_pci_cfg_write but never used it. As trace events that
are defined take up space for data structures and functions created for
them, it is a waste of memory to have one defined but not used. Remove
this trace event.

Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Steven Rostedt (VMware) 2017-10-13 09:58:11 -04:00 committed by Greg Kroah-Hartman
parent 35c3f85f5a
commit 421eb12ead
2 changed files with 0 additions and 20 deletions
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1
drivers/misc/mei/mei-trace.c
View file

@ -23,5 +23,4 @@
EXPORT_TRACEPOINT_SYMBOL(mei_reg_read);
EXPORT_TRACEPOINT_SYMBOL(mei_reg_write);
EXPORT_TRACEPOINT_SYMBOL(mei_pci_cfg_read);
EXPORT_TRACEPOINT_SYMBOL(mei_pci_cfg_write);
#endif /* __CHECKER__ */

19
drivers/misc/mei/mei-trace.h
View file

@ -83,25 +83,6 @@ TRACE_EVENT(mei_pci_cfg_read,
__get_str(dev), __entry->reg, __entry->offs, __entry->val)
);
TRACE_EVENT(mei_pci_cfg_write,
TP_PROTO(const struct device *dev, const char *reg, u32 offs, u32 val),
TP_ARGS(dev, reg, offs, val),
TP_STRUCT__entry(
__string(dev, dev_name(dev))
__field(const char *, reg)
__field(u32, offs)
__field(u32, val)
),
TP_fast_assign(
__assign_str(dev, dev_name(dev))
__entry->reg = reg;
__entry->offs = offs;
__entry->val = val;
),
TP_printk("[%s] pci cfg write %s[%#x] = %#x",
__get_str(dev), __entry->reg, __entry->offs, __entry->val)
);
#endif /* _MEI_TRACE_H_ */
/* This part must be outside protection */