[PATCH] make some things static
This patch makes some needlessly global identifiers static.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Acked-by: Arjan van de Ven <arjanv@infradead.org>
Acked-by: Trond Myklebust <trond.myklebust@fys.uio.no>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c
index 208a68c..7705070 100644
--- a/drivers/video/fbmem.c
+++ b/drivers/video/fbmem.c
@@ -1312,7 +1312,7 @@
* Returns zero.
*
*/
-int __init video_setup(char *options)
+static int __init video_setup(char *options)
{
int i, global = 0;
diff --git a/drivers/video/fbsysfs.c b/drivers/video/fbsysfs.c
index 2bdda40..c78a2c5 100644
--- a/drivers/video/fbsysfs.c
+++ b/drivers/video/fbsysfs.c
@@ -354,7 +354,7 @@
fb_info->var.xoffset);
}
-struct class_device_attribute class_device_attrs[] = {
+static struct class_device_attribute class_device_attrs[] = {
__ATTR(bits_per_pixel, S_IRUGO|S_IWUSR, show_bpp, store_bpp),
__ATTR(blank, S_IRUGO|S_IWUSR, show_blank, store_blank),
__ATTR(color_map, S_IRUGO|S_IWUSR, show_cmap, store_cmap),
diff --git a/drivers/video/sis/init.c b/drivers/video/sis/init.c
index 1994054..ecfd721 100644
--- a/drivers/video/sis/init.c
+++ b/drivers/video/sis/init.c
@@ -1384,7 +1384,7 @@
/* HELPER: SetLVDSetc */
/*********************************************/
-void
+static void
SiSSetLVDSetc(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
{
USHORT temp;
@@ -1625,7 +1625,7 @@
/* HELPER: GetVBType */
/*********************************************/
-void
+static void
SiS_GetVBType(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
{
USHORT flag=0, rev=0, nolcd=0, p4_0f, p4_25, p4_27;
diff --git a/drivers/video/sis/init.h b/drivers/video/sis/init.h
index 35030d3..7e36b7a 100644
--- a/drivers/video/sis/init.h
+++ b/drivers/video/sis/init.h
@@ -2394,11 +2394,9 @@
void SiS_DisplayOn(SiS_Private *SiS_Pr);
void SiS_DisplayOff(SiS_Private *SiS_Pr);
void SiSRegInit(SiS_Private *SiS_Pr, SISIOADDRESS BaseAddr);
-void SiSSetLVDSetc(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo);
BOOLEAN SiSDetermineROMLayout661(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo);
void SiS_SetEnableDstn(SiS_Private *SiS_Pr, int enable);
void SiS_SetEnableFstn(SiS_Private *SiS_Pr, int enable);
-void SiS_GetVBType(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo);
BOOLEAN SiS_SearchModeID(SiS_Private *SiS_Pr, USHORT *ModeNo, USHORT *ModeIdIndex);
UCHAR SiS_GetModePtr(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex);
USHORT SiS_GetColorDepth(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex);
@@ -2444,7 +2442,6 @@
extern void SiS_SetYPbPr(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo);
extern void SiS_SetTVMode(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex, PSIS_HW_INFO HwInfo);
extern void SiS_UnLockCRT2(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo);
-extern void SiS_LockCRT2(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo);
extern void SiS_DisableBridge(SiS_Private *, PSIS_HW_INFO);
extern BOOLEAN SiS_SetCRT2Group(SiS_Private *, PSIS_HW_INFO, USHORT);
extern USHORT SiS_GetRatePtr(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
diff --git a/drivers/video/sis/init301.c b/drivers/video/sis/init301.c
index 2bc5b80..274dacd 100644
--- a/drivers/video/sis/init301.c
+++ b/drivers/video/sis/init301.c
@@ -86,6 +86,7 @@
#define SiS_I2CDELAYSHORT 150
static USHORT SiS_GetBIOSLCDResInfo(SiS_Private *SiS_Pr);
+static void SiS_SetCH70xx(SiS_Private *SiS_Pr, USHORT tempbx);
/*********************************************/
/* HELPER: Lock/Unlock CRT2 */
@@ -100,7 +101,7 @@
SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x24,0x01);
}
-void
+static void
SiS_LockCRT2(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
{
if(HwInfo->jChipType >= SIS_315H)
@@ -4236,7 +4237,7 @@
* from outside the context of a mode switch!
* MUST call getVBType before calling this
*/
-void
+static void
SiS_EnableBridge(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
{
USHORT temp=0,tempah;
@@ -9219,7 +9220,7 @@
SiS_SetChReg(SiS_Pr, tempbx, 0);
}
-void
+static void
SiS_SetCH70xx(SiS_Private *SiS_Pr, USHORT tempbx)
{
if(SiS_Pr->SiS_IF_DEF_CH70xx == 1)
@@ -9323,7 +9324,7 @@
/* Read from Chrontel 70xx */
/* Parameter is [Register no (S7-S0)] */
-USHORT
+static USHORT
SiS_GetCH70xx(SiS_Private *SiS_Pr, USHORT tempbx)
{
if(SiS_Pr->SiS_IF_DEF_CH70xx == 1)
diff --git a/drivers/video/sis/init301.h b/drivers/video/sis/init301.h
index f05aebc..f84eb54 100644
--- a/drivers/video/sis/init301.h
+++ b/drivers/video/sis/init301.h
@@ -293,7 +293,6 @@
#endif
void SiS_UnLockCRT2(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo);
-void SiS_LockCRT2(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo);
void SiS_EnableCRT2(SiS_Private *SiS_Pr);
USHORT SiS_GetRatePtr(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex, PSIS_HW_INFO HwInfo);
void SiS_WaitRetrace1(SiS_Private *SiS_Pr);
@@ -310,7 +309,6 @@
USHORT RefreshRateTableIndex, PSIS_HW_INFO HwInfo);
USHORT SiS_GetResInfo(SiS_Private *SiS_Pr,USHORT ModeNo,USHORT ModeIdIndex);
void SiS_DisableBridge(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo);
-void SiS_EnableBridge(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo);
BOOLEAN SiS_SetCRT2Group(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, USHORT ModeNo);
void SiS_SiS30xBLOn(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo);
void SiS_SiS30xBLOff(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo);
@@ -319,8 +317,6 @@
USHORT SiS_GetCH700x(SiS_Private *SiS_Pr, USHORT tempax);
void SiS_SetCH701x(SiS_Private *SiS_Pr, USHORT tempax);
USHORT SiS_GetCH701x(SiS_Private *SiS_Pr, USHORT tempax);
-void SiS_SetCH70xx(SiS_Private *SiS_Pr, USHORT tempax);
-USHORT SiS_GetCH70xx(SiS_Private *SiS_Pr, USHORT tempax);
void SiS_SetCH70xxANDOR(SiS_Private *SiS_Pr, USHORT tempax,USHORT tempbh);
#ifdef SIS315H
static void SiS_Chrontel701xOn(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo);
diff --git a/drivers/video/sis/sis_main.c b/drivers/video/sis/sis_main.c
index b773c98..6982660 100644
--- a/drivers/video/sis/sis_main.c
+++ b/drivers/video/sis/sis_main.c
@@ -4762,7 +4762,8 @@
#endif
-int __devinit sisfb_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
+static int __devinit sisfb_probe(struct pci_dev *pdev,
+ const struct pci_device_id *ent)
{
struct sisfb_chip_info *chipinfo = &sisfb_chip_info[ent->driver_data];
struct sis_video_info *ivideo = NULL;
@@ -5940,7 +5941,7 @@
#endif
#endif
-int __devinit sisfb_init_module(void)
+static int __devinit sisfb_init_module(void)
{
sisfb_setdefaultparms();