brcmfmac: store address in trace_brcmf_hexdump()

The trace function trace_brcmf_hexdump() stores the length, but
having the address of the buffer being dumped helps putting it
in context.

Reviewed-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/net/wireless/brcm80211/brcmfmac/tracepoint.h b/drivers/net/wireless/brcm80211/brcmfmac/tracepoint.h
index bc2917112899..4605a1dd6366 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/tracepoint.h
+++ b/drivers/net/wireless/brcm80211/brcmfmac/tracepoint.h
@@ -78,13 +78,15 @@ TRACE_EVENT(brcmf_hexdump,
         TP_ARGS(data, len),
         TP_STRUCT__entry(
                 __field(unsigned long, len)
+                __field(unsigned long, addr)
                 __dynamic_array(u8, hdata, len)
         ),
         TP_fast_assign(
                 __entry->len = len;
+                __entry->addr = (unsigned long)data;
                 memcpy(__get_dynamic_array(hdata), data, len);
         ),
-        TP_printk("hexdump [length=%lu]", __entry->len)
+        TP_printk("hexdump [addr=%lx, length=%lu]", __entry->addr, __entry->len)
 );
 
 TRACE_EVENT(brcmf_bdchdr,