linux-kernel - [PATCH 19/19] staging: xgifb: Remove unnecessary externs

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Date:	Mon, 10 Aug 2015 14:51:34 -0700
From:	Joe Perches <joe@...ches.com>
To:	devel@...verdev.osuosl.org,
	Arnaud Patard <arnaud.patard@...-net.org>
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	linux-kernel@...r.kernel.org
Subject: [PATCH 19/19] staging: xgifb: Remove unnecessary externs

Using 'extern' is not necessary for function prototypes.

Miscellanea:

o Reflow alignments

Signed-off-by: Joe Perches <joe@...ches.com>
---
 drivers/staging/xgifb/vb_init.h    |  4 ++--
 drivers/staging/xgifb/vb_setmode.h | 34 +++++++++++++++++-----------------
 2 files changed, 19 insertions(+), 19 deletions(-)

diff --git a/drivers/staging/xgifb/vb_init.h b/drivers/staging/xgifb/vb_init.h
index 2457302..500cabe 100644
--- a/drivers/staging/xgifb/vb_init.h
+++ b/drivers/staging/xgifb/vb_init.h
@@ -1,6 +1,6 @@
 #ifndef _VBINIT_
 #define _VBINIT_
-extern unsigned char XGIInitNew(struct pci_dev *pdev);
-extern void XGIRegInit(struct vb_device_info *, unsigned long);
+unsigned char XGIInitNew(struct pci_dev *pdev);
+void XGIRegInit(struct vb_device_info *, unsigned long);
 #endif
 
diff --git a/drivers/staging/xgifb/vb_setmode.h b/drivers/staging/xgifb/vb_setmode.h
index 5301bec..6f082a7a 100644
--- a/drivers/staging/xgifb/vb_setmode.h
+++ b/drivers/staging/xgifb/vb_setmode.h
@@ -1,23 +1,23 @@
 #ifndef _VBSETMODE_
 #define _VBSETMODE_
 
-extern void InitTo330Pointer(unsigned char, struct vb_device_info *);
-extern void XGI_UnLockCRT2(struct vb_device_info *);
-extern void XGI_LockCRT2(struct vb_device_info *);
-extern void XGI_DisplayOff(struct xgifb_video_info *,
-			   struct xgi_hw_device_info *,
-			   struct vb_device_info *);
-extern void XGI_GetVBType(struct vb_device_info *);
-extern void XGI_SenseCRT1(struct vb_device_info *);
-extern unsigned char XGISetModeNew(struct xgifb_video_info *xgifb_info,
-				   struct xgi_hw_device_info *HwDeviceExtension,
-				   unsigned short ModeNo);
+void InitTo330Pointer(unsigned char, struct vb_device_info *);
+void XGI_UnLockCRT2(struct vb_device_info *);
+void XGI_LockCRT2(struct vb_device_info *);
+void XGI_DisplayOff(struct xgifb_video_info *,
+		    struct xgi_hw_device_info *,
+		    struct vb_device_info *);
+void XGI_GetVBType(struct vb_device_info *);
+void XGI_SenseCRT1(struct vb_device_info *);
+unsigned char XGISetModeNew(struct xgifb_video_info *xgifb_info,
+			    struct xgi_hw_device_info *HwDeviceExtension,
+			    unsigned short ModeNo);
 
-extern unsigned char XGI_SearchModeID(unsigned short ModeNo,
-				      unsigned short *ModeIdIndex);
-extern unsigned short XGI_GetRatePtrCRT2(struct xgi_hw_device_info *pXGIHWDE,
-					 unsigned short ModeNo,
-					 unsigned short ModeIdIndex,
-					 struct vb_device_info *);
+unsigned char XGI_SearchModeID(unsigned short ModeNo,
+			       unsigned short *ModeIdIndex);
+unsigned short XGI_GetRatePtrCRT2(struct xgi_hw_device_info *pXGIHWDE,
+				  unsigned short ModeNo,
+				  unsigned short ModeIdIndex,
+				  struct vb_device_info *);
 
 #endif
-- 
2.1.2

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