linux-kernel - [PATCH 07/12] staging: xgifb: delete unused register I/O macros

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Date:	Mon, 18 Apr 2011 22:14:03 +0300
From:	Aaro Koskinen <aaro.koskinen@....fi>
To:	gregkh@...e.de, devel@...verdev.osuosl.org,
	linux-kernel@...r.kernel.org, arnaud.patard@...-net.org
Subject: [PATCH 07/12] staging: xgifb: delete unused register I/O macros

Delete unused register I/O macros.

Signed-off-by: Aaro Koskinen <aaro.koskinen@....fi>
---
 drivers/staging/xgifb/XGI_main.h |   36 ------------------------------------
 1 files changed, 0 insertions(+), 36 deletions(-)

diff --git a/drivers/staging/xgifb/XGI_main.h b/drivers/staging/xgifb/XGI_main.h
index 46b5958..560e2de 100644
--- a/drivers/staging/xgifb/XGI_main.h
+++ b/drivers/staging/xgifb/XGI_main.h
@@ -216,42 +216,6 @@ MODULE_DEVICE_TABLE(pci, xgifb_pci_table);
 #define SR_BUFFER_SIZE            5
 #define CR_BUFFER_SIZE            5
 
-/* Useful macros */
-#define inXGIREG(base)          inb(base)
-#define outXGIREG(base,val)     outb(val,base)
-#define orXGIREG(base,val)      do { \
-                                  unsigned char __Temp = inb(base); \
-                                  outXGIREG(base, __Temp | (val)); \
-                                } while (0)
-#define andXGIREG(base,val)     do { \
-                                  unsigned char __Temp = inb(base); \
-                                  outXGIREG(base, __Temp & (val)); \
-                                } while (0)
-#define inXGIIDXREG(base,idx,var)   do { \
-                                      outb(idx,base); var=inb((base)+1); \
-                                    } while (0)
-#define outXGIIDXREG(base,idx,val)  do { \
-                                      outb(idx,base); outb((val),(base)+1); \
-                                    } while (0)
-#define orXGIIDXREG(base,idx,val)   do { \
-                                      unsigned char __Temp; \
-                                      outb(idx,base);   \
-                                      __Temp = inb((base)+1)|(val); \
-                                      outXGIIDXREG(base,idx,__Temp); \
-                                    } while (0)
-#define andXGIIDXREG(base,idx,and)  do { \
-                                      unsigned char __Temp; \
-                                      outb(idx,base);   \
-                                      __Temp = inb((base)+1)&(and); \
-                                      outXGIIDXREG(base,idx,__Temp); \
-                                    } while (0)
-#define setXGIIDXREG(base,idx,and,or)   do { \
-                                          unsigned char __Temp; \
-                                          outb(idx,base);   \
-                                          __Temp = (inb((base)+1)&(and))|(or); \
-                                          outXGIIDXREG(base,idx,__Temp); \
-                                        } while (0)
-
 /* ------------------- Global Variables ----------------------------- */
 
 /* Fbcon variables */
-- 
1.5.6.5

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