[PATCH] USB: sisusbvga: possible cleanups
This patch contains the following possible cleanups:
- make needlessly global functions static
- function and struct declarations belong into header files
- make SiS_VCLKData const
- #if 0 the following unused global functions:
- sisusb.c: sisusb_writew()
- sisusb.c: sisusb_readw()
- sisusb_init.c: SiSUSB_GetModeID()
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/usb/misc/sisusbvga/sisusb_init.c b/drivers/usb/misc/sisusbvga/sisusb_init.c
index 044fa44..968f0d3 100644
--- a/drivers/usb/misc/sisusbvga/sisusb_init.c
+++ b/drivers/usb/misc/sisusbvga/sisusb_init.c
@@ -74,6 +74,7 @@
/* HELPER: Get ModeID */
/*********************************************/
+#if 0
unsigned short
SiSUSB_GetModeID(int HDisplay, int VDisplay, int Depth)
{
@@ -157,6 +158,7 @@
return ModeIndex;
}
+#endif /* 0 */
/*********************************************/
/* HELPER: SetReg, GetReg */
@@ -233,7 +235,7 @@
/* HELPER: Init Port Addresses */
/*********************************************/
-void
+static void
SiSUSBRegInit(struct SiS_Private *SiS_Pr, unsigned long BaseAddr)
{
SiS_Pr->SiS_P3c4 = BaseAddr + 0x14;