summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
Diffstat
-rw-r--r--drivers/usb/misc/sisusbvga/sisusb.c28
-rw-r--r--drivers/usb/misc/sisusbvga/sisusb_con.c28
-rw-r--r--drivers/usb/misc/sisusbvga/sisusb_init.h2
3 files changed, 24 insertions, 34 deletions
diff --git a/drivers/usb/misc/sisusbvga/sisusb.c b/drivers/usb/misc/sisusbvga/sisusb.c
index 15666ad7c772..02abfcdfbf7b 100644
--- a/drivers/usb/misc/sisusbvga/sisusb.c
+++ b/drivers/usb/misc/sisusbvga/sisusb.c
@@ -1285,18 +1285,22 @@ int sisusb_readb(struct sisusb_usb_data *sisusb, u32 adr, u8 *data)
}
int sisusb_copy_memory(struct sisusb_usb_data *sisusb, char *src,
- u32 dest, int length, size_t *bytes_written)
+ u32 dest, int length)
{
+ size_t dummy;
+
return sisusb_write_mem_bulk(sisusb, dest, src, length,
- NULL, 0, bytes_written);
+ NULL, 0, &dummy);
}
#ifdef SISUSBENDIANTEST
-int sisusb_read_memory(struct sisusb_usb_data *sisusb, char *dest,
- u32 src, int length, size_t *bytes_written)
+static int sisusb_read_memory(struct sisusb_usb_data *sisusb, char *dest,
+ u32 src, int length)
{
+ size_t dummy;
+
return sisusb_read_mem_bulk(sisusb, src, dest, length,
- NULL, bytes_written);
+ NULL, &dummy);
}
#endif
#endif
@@ -1306,16 +1310,14 @@ static void sisusb_testreadwrite(struct sisusb_usb_data *sisusb)
{
static char srcbuffer[] = { 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77 };
char destbuffer[10];
- size_t dummy;
int i, j;
- sisusb_copy_memory(sisusb, srcbuffer, sisusb->vrambase, 7, &dummy);
+ sisusb_copy_memory(sisusb, srcbuffer, sisusb->vrambase, 7);
for (i = 1; i <= 7; i++) {
dev_dbg(&sisusb->sisusb_dev->dev,
"sisusb: rwtest %d bytes\n", i);
- sisusb_read_memory(sisusb, destbuffer, sisusb->vrambase,
- i, &dummy);
+ sisusb_read_memory(sisusb, destbuffer, sisusb->vrambase, i);
for (j = 0; j < i; j++) {
dev_dbg(&sisusb->sisusb_dev->dev,
"rwtest read[%d] = %x\n",
@@ -2276,7 +2278,6 @@ int sisusb_reset_text_mode(struct sisusb_usb_data *sisusb, int init)
const struct font_desc *myfont;
u8 *tempbuf;
u16 *tempbufb;
- size_t written;
static const char bootstring[] =
"SiSUSB VGA text console, (C) 2005 Thomas Winischhofer.";
static const char bootlogo[] = "(o_ //\\ V_/_";
@@ -2343,18 +2344,15 @@ int sisusb_reset_text_mode(struct sisusb_usb_data *sisusb, int init)
*(tempbufb++) = 0x0700 | bootstring[i++];
ret |= sisusb_copy_memory(sisusb, tempbuf,
- sisusb->vrambase, 8192, &written);
+ sisusb->vrambase, 8192);
vfree(tempbuf);
}
} else if (sisusb->scrbuf) {
-
ret |= sisusb_copy_memory(sisusb, (char *)sisusb->scrbuf,
- sisusb->vrambase, sisusb->scrbuf_size,
- &written);
-
+ sisusb->vrambase, sisusb->scrbuf_size);
}
if (sisusb->sisusb_cursor_size_from >= 0 &&
diff --git a/drivers/usb/misc/sisusbvga/sisusb_con.c b/drivers/usb/misc/sisusbvga/sisusb_con.c
index afa853209f1d..0ebbf49cd649 100644
--- a/drivers/usb/misc/sisusbvga/sisusb_con.c
+++ b/drivers/usb/misc/sisusbvga/sisusb_con.c
@@ -370,7 +370,6 @@ static void
sisusbcon_putc(struct vc_data *c, int ch, int y, int x)
{
struct sisusb_usb_data *sisusb;
- ssize_t written;
sisusb = sisusb_get_sisusb_lock_and_check(c->vc_num);
if (!sisusb)
@@ -384,7 +383,7 @@ sisusbcon_putc(struct vc_data *c, int ch, int y, int x)
sisusb_copy_memory(sisusb, (char *)SISUSB_VADDR(x, y),
- (long)SISUSB_HADDR(x, y), 2, &written);
+ (long)SISUSB_HADDR(x, y), 2);
mutex_unlock(&sisusb->lock);
}
@@ -395,7 +394,6 @@ sisusbcon_putcs(struct vc_data *c, const unsigned short *s,
int count, int y, int x)
{
struct sisusb_usb_data *sisusb;
- ssize_t written;
u16 *dest;
int i;
@@ -420,7 +418,7 @@ sisusbcon_putcs(struct vc_data *c, const unsigned short *s,
}
sisusb_copy_memory(sisusb, (char *)SISUSB_VADDR(x, y),
- (long)SISUSB_HADDR(x, y), count * 2, &written);
+ (long)SISUSB_HADDR(x, y), count * 2);
mutex_unlock(&sisusb->lock);
}
@@ -431,7 +429,6 @@ sisusbcon_clear(struct vc_data *c, int y, int x, int height, int width)
{
struct sisusb_usb_data *sisusb;
u16 eattr = c->vc_video_erase_char;
- ssize_t written;
int i, length, cols;
u16 *dest;
@@ -475,7 +472,7 @@ sisusbcon_clear(struct vc_data *c, int y, int x, int height, int width)
sisusb_copy_memory(sisusb, (unsigned char *)SISUSB_VADDR(x, y),
- (long)SISUSB_HADDR(x, y), length, &written);
+ (long)SISUSB_HADDR(x, y), length);
mutex_unlock(&sisusb->lock);
}
@@ -486,7 +483,6 @@ sisusbcon_bmove(struct vc_data *c, int sy, int sx,
int dy, int dx, int height, int width)
{
struct sisusb_usb_data *sisusb;
- ssize_t written;
int cols, length;
if (width <= 0 || height <= 0)
@@ -509,7 +505,7 @@ sisusbcon_bmove(struct vc_data *c, int sy, int sx,
sisusb_copy_memory(sisusb, (unsigned char *)SISUSB_VADDR(dx, dy),
- (long)SISUSB_HADDR(dx, dy), length, &written);
+ (long)SISUSB_HADDR(dx, dy), length);
mutex_unlock(&sisusb->lock);
}
@@ -519,7 +515,6 @@ static int
sisusbcon_switch(struct vc_data *c)
{
struct sisusb_usb_data *sisusb;
- ssize_t written;
int length;
/* Returnvalue 0 means we have fully restored screen,
@@ -559,7 +554,7 @@ sisusbcon_switch(struct vc_data *c)
sisusb_copy_memory(sisusb, (unsigned char *)c->vc_origin,
(long)SISUSB_HADDR(0, 0),
- length, &written);
+ length);
mutex_unlock(&sisusb->lock);
@@ -644,7 +639,6 @@ sisusbcon_blank(struct vc_data *c, int blank, int mode_switch)
{
struct sisusb_usb_data *sisusb;
u8 sr1, cr17, pmreg, cr63;
- ssize_t written;
int ret = 0;
sisusb = sisusb_get_sisusb_lock_and_check(c->vc_num);
@@ -672,7 +666,7 @@ sisusbcon_blank(struct vc_data *c, int blank, int mode_switch)
(unsigned char *)c->vc_origin,
(u32)(sisusb->vrambase +
(c->vc_origin - sisusb->scrbuf)),
- c->vc_screenbuf_size, &written);
+ c->vc_screenbuf_size);
sisusb->con_blanked = 1;
ret = 1;
break;
@@ -860,7 +854,6 @@ sisusbcon_scroll_area(struct vc_data *c, struct sisusb_usb_data *sisusb,
int cols = sisusb->sisusb_num_columns;
int length = ((b - t) * cols) * 2;
u16 eattr = c->vc_video_erase_char;
- ssize_t written;
/* sisusb->lock is down */
@@ -890,7 +883,7 @@ sisusbcon_scroll_area(struct vc_data *c, struct sisusb_usb_data *sisusb,
}
sisusb_copy_memory(sisusb, (char *)SISUSB_VADDR(0, t),
- (long)SISUSB_HADDR(0, t), length, &written);
+ (long)SISUSB_HADDR(0, t), length);
mutex_unlock(&sisusb->lock);
@@ -903,7 +896,6 @@ sisusbcon_scroll(struct vc_data *c, int t, int b, int dir, int lines)
{
struct sisusb_usb_data *sisusb;
u16 eattr = c->vc_video_erase_char;
- ssize_t written;
int copyall = 0;
unsigned long oldorigin;
unsigned int delta = lines * c->vc_size_row;
@@ -996,18 +988,18 @@ sisusbcon_scroll(struct vc_data *c, int t, int b, int dir, int lines)
sisusb_copy_memory(sisusb,
(char *)c->vc_origin,
(u32)(sisusb->vrambase + originoffset),
- c->vc_screenbuf_size, &written);
+ c->vc_screenbuf_size);
else if (dir == SM_UP)
sisusb_copy_memory(sisusb,
(char *)c->vc_origin + c->vc_screenbuf_size - delta,
(u32)sisusb->vrambase + originoffset +
c->vc_screenbuf_size - delta,
- delta, &written);
+ delta);
else
sisusb_copy_memory(sisusb,
(char *)c->vc_origin,
(u32)(sisusb->vrambase + originoffset),
- delta, &written);
+ delta);
c->vc_scr_end = c->vc_origin + c->vc_screenbuf_size;
c->vc_visible_origin = c->vc_origin;
diff --git a/drivers/usb/misc/sisusbvga/sisusb_init.h b/drivers/usb/misc/sisusbvga/sisusb_init.h
index c46ce42d4489..e79a616f0d26 100644
--- a/drivers/usb/misc/sisusbvga/sisusb_init.h
+++ b/drivers/usb/misc/sisusbvga/sisusb_init.h
@@ -828,7 +828,7 @@ void sisusb_delete(struct kref *kref);
int sisusb_writeb(struct sisusb_usb_data *sisusb, u32 adr, u8 data);
int sisusb_readb(struct sisusb_usb_data *sisusb, u32 adr, u8 * data);
int sisusb_copy_memory(struct sisusb_usb_data *sisusb, char *src,
- u32 dest, int length, size_t * bytes_written);
+ u32 dest, int length);
int sisusb_reset_text_mode(struct sisusb_usb_data *sisusb, int init);
int sisusbcon_do_font_op(struct sisusb_usb_data *sisusb, int set, int slot,
u8 * arg, int cmapsz, int ch512, int dorecalc,
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-24 20:36:13 +0100