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USB: SisUSB2VGA: Remove if 0'ed code

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Unused code should be removed. We don't need to increase
the size of the file with dead code inside if 0 statements.

Signed-off-by: Felipe Balbi <felipe.lima@indt.org.br>
Cc: Thomas Winischhofer <thomas@winischhofer.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Felipe Balbi
2007-08-10 09:34:26 -04:00
committed by Greg Kroah-Hartman
parent ed86d97068
commit 9dedd36778
4 changed files with 1 additions and 197 deletions
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47
drivers/usb/misc/sisusbvga/sisusb_con.c
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@@ -373,14 +373,6 @@ sisusbcon_putc(struct vc_data *c, int ch, int y, int x)
return;
/* sisusb->lock is down */
/* Don't need to put the character into buffer ourselves,
* because the vt does this BEFORE calling us.
*/
#if 0
sisusbcon_writew(ch, SISUSB_VADDR(x, y));
#endif
if (sisusb_is_inactive(c, sisusb)) {
mutex_unlock(&sisusb->lock);
return;
@@ -490,10 +482,6 @@ sisusbcon_bmove(struct vc_data *c, int sy, int sx,
struct sisusb_usb_data *sisusb;
ssize_t written;
int cols, length;
#if 0
u16 *src, *dest;
int i;
#endif
if (width <= 0 || height <= 0)
return;
@@ -505,41 +493,6 @@ sisusbcon_bmove(struct vc_data *c, int sy, int sx,
cols = sisusb->sisusb_num_columns;
/* Don't need to move data outselves, because
* vt does this BEFORE calling us.
* This is only used by vt's insert/deletechar.
*/
#if 0
if (sx == 0 && dx == 0 && width >= c->vc_cols && width <= cols) {
sisusbcon_memmovew(SISUSB_VADDR(0, dy), SISUSB_VADDR(0, sy),
height * width * 2);
} else if (dy < sy || (dy == sy && dx < sx)) {
src = SISUSB_VADDR(sx, sy);
dest = SISUSB_VADDR(dx, dy);
for (i = height; i > 0; i--) {
sisusbcon_memmovew(dest, src, width * 2);
src += cols;
dest += cols;
}
} else {
src = SISUSB_VADDR(sx, sy + height - 1);
dest = SISUSB_VADDR(dx, dy + height - 1);
for (i = height; i > 0; i--) {
sisusbcon_memmovew(dest, src, width * 2);
src -= cols;
dest -= cols;
}
}
#endif
if (sisusb_is_inactive(c, sisusb)) {
mutex_unlock(&sisusb->lock);
return;