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Diffstat (limited to 'sound/hda')
-rw-r--r--sound/hda/trace.h41
1 files changed, 26 insertions, 15 deletions
diff --git a/sound/hda/trace.h b/sound/hda/trace.h
index 70af6c815089..2cc493434a8f 100644
--- a/sound/hda/trace.h
+++ b/sound/hda/trace.h
@@ -19,37 +19,48 @@ struct hdac_codec;
TRACE_EVENT(hda_send_cmd,
TP_PROTO(struct hdac_bus *bus, unsigned int cmd),
TP_ARGS(bus, cmd),
- TP_STRUCT__entry(__dynamic_array(char, msg, HDAC_MSG_MAX)),
+ TP_STRUCT__entry(
+ __string(name, dev_name((bus)->dev))
+ __field(u32, cmd)
+ ),
TP_fast_assign(
- snprintf(__get_str(msg), HDAC_MSG_MAX,
- "[%s:%d] val=0x%08x",
- dev_name((bus)->dev), (cmd) >> 28, cmd);
+ __assign_str(name, dev_name((bus)->dev));
+ __entry->cmd = cmd;
),
- TP_printk("%s", __get_str(msg))
+ TP_printk("[%s:%d] val=0x%08x", __get_str(name), __entry->cmd >> 28, __entry->cmd)
);
TRACE_EVENT(hda_get_response,
TP_PROTO(struct hdac_bus *bus, unsigned int addr, unsigned int res),
TP_ARGS(bus, addr, res),
- TP_STRUCT__entry(__dynamic_array(char, msg, HDAC_MSG_MAX)),
+ TP_STRUCT__entry(
+ __string(name, dev_name((bus)->dev))
+ __field(u32, addr)
+ __field(u32, res)
+ ),
TP_fast_assign(
- snprintf(__get_str(msg), HDAC_MSG_MAX,
- "[%s:%d] val=0x%08x",
- dev_name((bus)->dev), addr, res);
+ __assign_str(name, dev_name((bus)->dev));
+ __entry->addr = addr;
+ __entry->res = res;
),
- TP_printk("%s", __get_str(msg))
+ TP_printk("[%s:%d] val=0x%08x", __get_str(name), __entry->addr, __entry->res)
);
TRACE_EVENT(hda_unsol_event,
TP_PROTO(struct hdac_bus *bus, u32 res, u32 res_ex),
TP_ARGS(bus, res, res_ex),
- TP_STRUCT__entry(__dynamic_array(char, msg, HDAC_MSG_MAX)),
+ TP_STRUCT__entry(
+ __string(name, dev_name((bus)->dev))
+ __field(u32, res)
+ __field(u32, res_ex)
+ ),
TP_fast_assign(
- snprintf(__get_str(msg), HDAC_MSG_MAX,
- "[%s:%d] res=0x%08x, res_ex=0x%08x",
- dev_name((bus)->dev), res_ex & 0x0f, res, res_ex);
+ __assign_str(name, dev_name((bus)->dev));
+ __entry->res = res;
+ __entry->res_ex = res_ex;
),
- TP_printk("%s", __get_str(msg))
+ TP_printk("[%s:%d] res=0x%08x, res_ex=0x%08x", __get_str(name),
+ __entry->res_ex & 0x0f, __entry->res, __entry->res_ex)
);
DECLARE_EVENT_CLASS(hdac_stream,