linux-kernel - [PATCH] staging: vt6655: remove unused function in mac.c

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Date:	Wed, 10 Dec 2014 13:50:16 +0800
From:	Fred Chou <fred.chou.nd@...il.com>
To:	forest@...ttletooquiet.net, gregkh@...uxfoundation.org,
	tvboxspy@...il.com, guido@...guardiasur.com.ar, joe@...ches.com,
	gclement@...bob.org, fred.chou.nd@...il.com,
	devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: [PATCH] staging: vt6655: remove unused function in mac.c

From: Fred Chou <fred.chou.nd@...il.com>

Removed the unused function MACvGetShortRetryLimit, which also
fixed the following sparse warning:
drivers/staging/vt6655/mac.c:162:6: warning: 
symbol 'MACvGetShortRetryLimit' was not declared. Should it be static?

Signed-off-by: Fred Chou <fred.chou.nd@...il.com>
---
 drivers/staging/vt6655/mac.c | 19 -------------------
 1 file changed, 19 deletions(-)

diff --git a/drivers/staging/vt6655/mac.c b/drivers/staging/vt6655/mac.c
index 8f0d652..09a91d1 100644
--- a/drivers/staging/vt6655/mac.c
+++ b/drivers/staging/vt6655/mac.c
@@ -30,7 +30,6 @@
  *      MACbIsRegBitsOff - Test if All test Bits Off
  *      MACbIsIntDisable - Test if MAC interrupt disable
  *      MACvSetShortRetryLimit - Set 802.11 Short Retry limit
- *      MACvGetShortRetryLimit - Get 802.11 Short Retry limit
  *      MACvSetLongRetryLimit - Set 802.11 Long Retry limit
  *      MACvSetLoopbackMode - Set MAC Loopback Mode
  *      MACvSaveContext - Save Context of MAC Registers
@@ -146,24 +145,6 @@ void MACvSetShortRetryLimit(void __iomem *dwIoBase, unsigned char byRetryLimit)
 	VNSvOutPortB(dwIoBase + MAC_REG_SRT, byRetryLimit);
 }
 
-/*
- * Description:
- *      Get 802.11 Short Retry Limit
- *
- * Parameters:
- *  In:
- *      dwIoBase        - Base Address for MAC
- *  Out:
- *      pbyRetryLimit   - Retry Limit Get
- *
- * Return Value: none
- *
- */
-void MACvGetShortRetryLimit(void __iomem *dwIoBase, unsigned char *pbyRetryLimit)
-{
-	// get SRT
-	VNSvInPortB(dwIoBase + MAC_REG_SRT, pbyRetryLimit);
-}
 
 /*
  * Description:
-- 
1.9.1

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