From: Hante Meuleman <meuleman@broadcom.com>
Date: Wed, 19 Sep 2012 20:21:09 +0000 (+0200)
Subject: brcmfmac: fix debug printout of event data.
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=30c52bcf5c294d736b2fccdf7afd93b3af7a95bc;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

brcmfmac: fix debug printout of event data.

Some events result in printing of the buffer when debug is
enabled. This printing was not very efficient. Changed to
macro so it comes out nice and clean without filling log buffer.

Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_common.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_common.c
index c45270a2a1d9..fbecde73f904 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_common.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_common.c
@@ -433,13 +433,7 @@ brcmf_c_show_host_event(struct brcmf_event_msg *event, void *event_data)
 	}
 
 	/* show any appended data */
-	if (datalen) {
-		buf = (unsigned char *) event_data;
-		brcmf_dbg(EVENT, " data (%d) : ", datalen);
-		for (i = 0; i < datalen; i++)
-			brcmf_dbg(EVENT, " 0x%02x ", *buf++);
-		brcmf_dbg(EVENT, "\n");
-	}
+	brcmf_dbg_hex_dump(datalen, event_data, datalen, "Received data");
 }
 #endif				/* DEBUG */
 
@@ -530,8 +524,9 @@ brcmf_c_host_event(struct brcmf_pub *drvr, int *ifidx, void *pktdata,
 	}
 
 #ifdef DEBUG
-	brcmf_c_show_host_event(event, event_data);
-#endif				/* DEBUG */
+	if (BRCMF_EVENT_ON())
+		brcmf_c_show_host_event(event, event_data);
+#endif /* DEBUG */
 
 	return 0;
 }
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_dbg.h b/drivers/net/wireless/brcm80211/brcmfmac/dhd_dbg.h
index b784920532d3..fb508c2256dd 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_dbg.h
+++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_dbg.h
@@ -55,6 +55,7 @@ do {									\
 #define BRCMF_HDRS_ON()		(brcmf_msg_level & BRCMF_HDRS_VAL)
 #define BRCMF_BYTES_ON()	(brcmf_msg_level & BRCMF_BYTES_VAL)
 #define BRCMF_GLOM_ON()		(brcmf_msg_level & BRCMF_GLOM_VAL)
+#define BRCMF_EVENT_ON()	(brcmf_msg_level & BRCMF_EVENT_VAL)
 
 #else	/* (defined DEBUG) || (defined DEBUG) */
 
@@ -65,6 +66,7 @@ do {									\
 #define BRCMF_HDRS_ON()		0
 #define BRCMF_BYTES_ON()	0
 #define BRCMF_GLOM_ON()		0
+#define BRCMF_EVENT_ON()	0
 
 #endif				/* defined(DEBUG) */