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3 Commits

Author SHA1 Message Date
Tomas Winkler ea5505fabd mei: trace: remove unused TRACE_SYSTEM_STRING 
fix warning:
include/trace/ftrace.h:28:0: note: this is the location of the previous definition
 ^
In file included from include/trace/define_trace.h:90:0,
                 from drivers/misc/mei/mei-trace.h:76,
                 from drivers/misc/mei/mei-trace.c:21:
include/trace/ftrace.h:28:0: warning: "TRACE_SYSTEM_STRING" redefined

Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2015-04-13 15:27:19 +02:00
Tomas Winkler d2b5851d85 mei: trace: fix missing include to linux/device.h 
Fix warning (discovered using randconfig)

 drivers/misc/mei/mei-trace.h:30:24: warning: 'struct device' declared
inside parameter list
     TP_PROTO(const struct device *dev, const char *reg, u32 offs, u32
val),

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2015-03-04 08:54:29 -08:00
Tomas Winkler a0a927d06d mei: me: add io register tracing 
To make debugging a bit easier we add me register
access tracing
<debugfs>/tracing/events/mei/mei_reg_{read,write}

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2015-03-01 19:36:59 -08:00