tracing, mei: Remove unused trace event mei_pci_cfg_write

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>

diff --git a/drivers/misc/mei/mei-trace.c b/drivers/misc/mei/mei-trace.c
index e19e6acb191bb10771ceaa53c1383b3f84de56c2..374edde72a1428d0cd8a1cbf477c748c6d12823a 100644 (file)
--- a/drivers/misc/mei/mei-trace.c
+++ b/drivers/misc/mei/mei-trace.c
@@ -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__ */

diff --git a/drivers/misc/mei/mei-trace.h b/drivers/misc/mei/mei-trace.h
index 7d2d5d4a162416e1ba3c8b10279b05f17dfc3bbb..b52e9b97a7c07690cb36c6dbd09324c7684b4303 100644 (file)
--- a/drivers/misc/mei/mei-trace.h
+++ b/drivers/misc/mei/mei-trace.h
@@ -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 */