We get 1 warning when biuld kernel with W=1:
drivers/net/wireless/broadcom/brcm80211/brcmfmac/tracepoint.c:23:6: warning: no 
previous prototype for '__brcmf_err' [-Wmissing-
prototypes]

In fact, this function is declared in brcmfmac/debug.h, so this patch
add missing header dependencies

Signed-off-by: Baoyou Xie <baoyou....@linaro.org>
---
 drivers/net/wireless/broadcom/brcm80211/brcmfmac/tracepoint.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/tracepoint.c 
b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/tracepoint.c
index a10f35c..fe67559 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/tracepoint.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/tracepoint.c
@@ -19,6 +19,7 @@
 #ifndef __CHECKER__
 #define CREATE_TRACE_POINTS
 #include "tracepoint.h"
+#include "debug.h"
 
 void __brcmf_err(const char *func, const char *fmt, ...)
 {
-- 
2.7.4

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