linux-kernel - [PATCH 6/9] coresight: remove the unnecessary function coresight_is_bit

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Message-Id: <1422289345-2084-7-git-send-email-mathieu.poirier@linaro.org>
Date:	Mon, 26 Jan 2015 09:22:22 -0700
From:	mathieu.poirier@...aro.org
To:	gregkh@...uxfoundation.org
Cc:	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH 6/9] coresight: remove the unnecessary function coresight_is_bit_set()

From: Kaixu Xia <xiakaixu@...wei.com>

This function coresight_is_bit_set() isn't called, so we should
remove it.

Signed-off-by: Kaixu Xia <xiakaixu@...wei.com>
Signed-off-by: Mathieu Poirier <mathieu.poirier@...aro.org>
---
 include/linux/coresight.h | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/include/linux/coresight.h b/include/linux/coresight.h
index cd6d4c384ca3..3486b9082adb 100644
--- a/include/linux/coresight.h
+++ b/include/linux/coresight.h
@@ -227,7 +227,6 @@ coresight_register(struct coresight_desc *desc);
 extern void coresight_unregister(struct coresight_device *csdev);
 extern int coresight_enable(struct coresight_device *csdev);
 extern void coresight_disable(struct coresight_device *csdev);
-extern int coresight_is_bit_set(u32 val, int position, int value);
 extern int coresight_timeout(void __iomem *addr, u32 offset,
 			     int position, int value);
 #else
@@ -237,8 +236,6 @@ static inline void coresight_unregister(struct coresight_device *csdev) {}
 static inline int
 coresight_enable(struct coresight_device *csdev) { return -ENOSYS; }
 static inline void coresight_disable(struct coresight_device *csdev) {}
-static inline int coresight_is_bit_set(u32 val, int position, int value)
-					 { return 0; }
 static inline int coresight_timeout(void __iomem *addr, u32 offset,
 				     int position, int value) { return 1; }
 #endif
-- 
1.9.1

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