linux-kernel - [PATCH 1/7] staging: vt6655: Remove unused macros with do while(0)

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Date:   Sat, 2 Apr 2022 09:29:20 +0200
From:   Philipp Hortmann <philipp.g.hortmann@...il.com>
To:     Forest Bond <forest@...ttletooquiet.net>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org
Subject: [PATCH 1/7] staging: vt6655: Remove unused macros with do while(0)

Remove unused macros with do-while(0) loop in mac.h as
they are not accepted by checkpatch.pl

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@...il.com>
---
 drivers/staging/vt6655/mac.h | 85 ------------------------------------
 1 file changed, 85 deletions(-)

diff --git a/drivers/staging/vt6655/mac.h b/drivers/staging/vt6655/mac.h
index 550dc4da80a9..c8bc4b6d2938 100644
--- a/drivers/staging/vt6655/mac.h
+++ b/drivers/staging/vt6655/mac.h
@@ -552,21 +552,6 @@ do {									\
 	VNSvOutPortW(iobase + byRegOfs, wData | (wBits));		\
 } while (0)
 
-#define MACvDWordRegBitsOn(iobase, byRegOfs, dwBits)			\
-do {									\
-	unsigned long dwData;						\
-	VNSvInPortD(iobase + byRegOfs, &dwData);			\
-	VNSvOutPortD(iobase + byRegOfs, dwData | (dwBits));		\
-} while (0)
-
-#define MACvRegBitsOnEx(iobase, byRegOfs, byMask, byBits)		\
-do {									\
-	unsigned char byData;						\
-	VNSvInPortB(iobase + byRegOfs, &byData);			\
-	byData &= byMask;						\
-	VNSvOutPortB(iobase + byRegOfs, byData | (byBits));		\
-} while (0)
-
 #define MACvRegBitsOff(iobase, byRegOfs, byBits)			\
 do {									\
 	unsigned char byData;						\
@@ -581,13 +566,6 @@ do {									\
 	VNSvOutPortW(iobase + byRegOfs, wData & ~(wBits));		\
 } while (0)
 
-#define MACvDWordRegBitsOff(iobase, byRegOfs, dwBits)			\
-do {									\
-	unsigned long dwData;						\
-	VNSvInPortD(iobase + byRegOfs, &dwData);			\
-	VNSvOutPortD(iobase + byRegOfs, dwData & ~(dwBits));		\
-} while (0)
-
 #define MACvGetCurrRx0DescAddr(iobase, pdwCurrDescAddr)	\
 	VNSvInPortD(iobase + MAC_REG_RXDMAPTR0,		\
 		    (unsigned long *)pdwCurrDescAddr)
@@ -622,24 +600,6 @@ do {									\
 	VNSvOutPortW(iobase + MAC_REG_BCNDMACTL + 2,		\
 		     wCurrBCNLength)
 
-#define MACvReadBSSIDAddress(iobase, pbyEtherAddr)		\
-do {								\
-	VNSvOutPortB(iobase + MAC_REG_PAGE1SEL, 1);		\
-	VNSvInPortB(iobase + MAC_REG_BSSID0,			\
-		    (unsigned char *)pbyEtherAddr);		\
-	VNSvInPortB(iobase + MAC_REG_BSSID0 + 1,		\
-		    pbyEtherAddr + 1);				\
-	VNSvInPortB(iobase + MAC_REG_BSSID0 + 2,		\
-		    pbyEtherAddr + 2);				\
-	VNSvInPortB(iobase + MAC_REG_BSSID0 + 3,		\
-		    pbyEtherAddr + 3);				\
-	VNSvInPortB(iobase + MAC_REG_BSSID0 + 4,		\
-		    pbyEtherAddr + 4);				\
-	VNSvInPortB(iobase + MAC_REG_BSSID0 + 5,		\
-		    pbyEtherAddr + 5);				\
-	VNSvOutPortB(iobase + MAC_REG_PAGE1SEL, 0);		\
-} while (0)
-
 #define MACvWriteBSSIDAddress(iobase, pbyEtherAddr)		\
 do {								\
 	VNSvOutPortB(iobase + MAC_REG_PAGE1SEL, 1);		\
@@ -676,24 +636,6 @@ do {								\
 	VNSvOutPortB(iobase + MAC_REG_PAGE1SEL, 0);		\
 } while (0)
 
-#define MACvWriteEtherAddress(iobase, pbyEtherAddr)		\
-do {								\
-	VNSvOutPortB(iobase + MAC_REG_PAGE1SEL, 1);		\
-	VNSvOutPortB(iobase + MAC_REG_PAR0,			\
-		     *pbyEtherAddr);				\
-	VNSvOutPortB(iobase + MAC_REG_PAR0 + 1,		\
-		     *(pbyEtherAddr + 1));			\
-	VNSvOutPortB(iobase + MAC_REG_PAR0 + 2,		\
-		     *(pbyEtherAddr + 2));			\
-	VNSvOutPortB(iobase + MAC_REG_PAR0 + 3,		\
-		     *(pbyEtherAddr + 3));			\
-	VNSvOutPortB(iobase + MAC_REG_PAR0 + 4,		\
-		     *(pbyEtherAddr + 4));			\
-	VNSvOutPortB(iobase + MAC_REG_PAR0 + 5,		\
-		     *(pbyEtherAddr + 5));			\
-	VNSvOutPortB(iobase + MAC_REG_PAGE1SEL, 0);		\
-} while (0)
-
 #define MACvClearISR(iobase)						\
 	VNSvOutPortD(iobase + MAC_REG_ISR, IMR_MASK_VALUE)
 
@@ -759,26 +701,6 @@ do {									\
 		VNSvOutPortD(iobase + MAC_REG_AC0DMACTL, DMACTL_RUN); \
 } while (0)
 
-#define MACvTransmitSYNC(iobase)					\
-do {									\
-	unsigned long dwData;						\
-	VNSvInPortD(iobase + MAC_REG_SYNCDMACTL, &dwData);		\
-	if (dwData & DMACTL_RUN)					\
-		VNSvOutPortD(iobase + MAC_REG_SYNCDMACTL, DMACTL_WAKE); \
-	else								\
-		VNSvOutPortD(iobase + MAC_REG_SYNCDMACTL, DMACTL_RUN); \
-} while (0)
-
-#define MACvTransmitATIM(iobase)					\
-do {									\
-	unsigned long dwData;						\
-	VNSvInPortD(iobase + MAC_REG_ATIMDMACTL, &dwData);		\
-	if (dwData & DMACTL_RUN)					\
-		VNSvOutPortD(iobase + MAC_REG_ATIMDMACTL, DMACTL_WAKE); \
-	else								\
-		VNSvOutPortD(iobase + MAC_REG_ATIMDMACTL, DMACTL_RUN); \
-} while (0)
-
 #define MACvTransmitBCN(iobase)					\
 	VNSvOutPortB(iobase + MAC_REG_BCNDMACTL, BEACON_READY)
 
@@ -861,13 +783,6 @@ do {									\
 #define MACvWriteATIMW(iobase, wCounter)				\
 	VNSvOutPortW(iobase + MAC_REG_AIDATIM, wCounter)
 
-#define MACvWriteCRC16_128(iobase, byRegOfs, wCRC)		\
-do {								\
-	VNSvOutPortB(iobase + MAC_REG_PAGE1SEL, 1);		\
-	VNSvOutPortW(iobase + byRegOfs, wCRC);		\
-	VNSvOutPortB(iobase + MAC_REG_PAGE1SEL, 0);		\
-} while (0)
-
 #define MACvGPIOIn(iobase, pbyValue)					\
 	VNSvInPortB(iobase + MAC_REG_GPIOCTL1, pbyValue)
 
-- 
2.25.1