From: Jorgyano Vieira <jorgyano@gmail.com>
Date: Wed, 15 Feb 2012 02:20:06 +0000 (-0200)
Subject: Staging: crystalhd: crystalhd_misc: improved debug macros
X-Git-Tag: upstream/snapshot3+hdmi~7963^2~151
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=413db8c1c75a276c046ea476fee9364ca8df4d12;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

Staging: crystalhd: crystalhd_misc: improved debug macros

Improvement of debug macros to ensure safe use on if/else statements.

Signed-off-by: Jorgyano Vieira <jorgyano@gmail.com>
Acked-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/crystalhd/crystalhd_misc.h b/drivers/staging/crystalhd/crystalhd_misc.h
index 4d61723..e0aa361 100644
--- a/drivers/staging/crystalhd/crystalhd_misc.h
+++ b/drivers/staging/crystalhd/crystalhd_misc.h
@@ -203,26 +203,30 @@ enum _chd_log_levels {
 	BCMLOG_ENTER_LEAVE	= 0x00000008,	/* stack tracking */
 };
 
-#define BCMLOG_ENTER				\
-if (g_linklog_level & BCMLOG_ENTER_LEAVE) {	\
-	printk(KERN_DEBUG "Entered %s\n", __func__);	\
-}
-
-#define BCMLOG_LEAVE				\
-if (g_linklog_level & BCMLOG_ENTER_LEAVE) {	\
-	printk(KERN_DEBUG "Leaving %s\n", __func__);	\
-}
-
-#define BCMLOG(trace, fmt, args...)		\
-if (g_linklog_level & trace) {			\
-	printk(fmt, ##args);			\
-}
-
-#define BCMLOG_ERR(fmt, args...)					\
-do {									\
-	if (g_linklog_level & BCMLOG_ERROR) {				\
-		printk(KERN_ERR "*ERR*:%s:%d: "fmt, __FILE__, __LINE__, ##args);	\
-	}								\
-} while (0);
+#define BCMLOG_ENTER						\
+do {								\
+	if (g_linklog_level & BCMLOG_ENTER_LEAVE)		\
+		printk(KERN_DEBUG "Entered %s\n", __func__);	\
+} while (0)
+
+#define BCMLOG_LEAVE						\
+do {								\
+	if (g_linklog_level & BCMLOG_ENTER_LEAVE)		\
+		printk(KERN_DEBUG "Leaving %s\n", __func__);	\
+} while (0)							\
+
+#define BCMLOG(trace, fmt, args...)	\
+do {					\
+	if (g_linklog_level & trace)	\
+		printk(fmt, ##args);	\
+} while (0)
+
+
+#define BCMLOG_ERR(fmt, args...)				\
+do {								\
+	if (g_linklog_level & BCMLOG_ERROR)			\
+		printk(KERN_ERR "*ERR*:%s:%d: "fmt,		\
+				__FILE__, __LINE__, ##args);	\
+} while (0)
 
 #endif