summaryrefslogtreecommitdiff
path: root/drivers/video/fbdev/udlfb.c
diff options
context:
space:
mode:
authorMikulas Patocka <mpatocka@redhat.com>2019-04-01 18:46:56 +0300
committerBartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>2019-04-01 18:46:56 +0300
commitbd86b6c5c60711dbd4fa21bdb497a188ecb6cf63 (patch)
tree8ad1104f3db2973a11c21a8f7002216871dafd10 /drivers/video/fbdev/udlfb.c
parent546f98c1e94157d5d58ac6f452bb409ebd1e37b2 (diff)
downloadlinux-bd86b6c5c60711dbd4fa21bdb497a188ecb6cf63.tar.xz
udlfb: delete the unused parameter for dlfb_handle_damage
Remove the unused parameter "data" and unused variable "ret". Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Cc: Bernie Thompson <bernie@plugable.com> Cc: Ladislav Michl <ladis@linux-mips.org> Cc: <stable@vger.kernel.org> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Diffstat (limited to 'drivers/video/fbdev/udlfb.c')
-rw-r--r--drivers/video/fbdev/udlfb.c21
1 files changed, 9 insertions, 12 deletions
diff --git a/drivers/video/fbdev/udlfb.c b/drivers/video/fbdev/udlfb.c
index 1d034dddc556..cf4e9928001c 100644
--- a/drivers/video/fbdev/udlfb.c
+++ b/drivers/video/fbdev/udlfb.c
@@ -594,10 +594,9 @@ static int dlfb_render_hline(struct dlfb_data *dlfb, struct urb **urb_ptr,
return 0;
}
-static int dlfb_handle_damage(struct dlfb_data *dlfb, int x, int y,
- int width, int height, char *data)
+static int dlfb_handle_damage(struct dlfb_data *dlfb, int x, int y, int width, int height)
{
- int i, ret;
+ int i;
char *cmd;
cycles_t start_cycles, end_cycles;
int bytes_sent = 0;
@@ -641,7 +640,7 @@ static int dlfb_handle_damage(struct dlfb_data *dlfb, int x, int y,
*cmd++ = 0xAF;
/* Send partial buffer remaining before exiting */
len = cmd - (char *) urb->transfer_buffer;
- ret = dlfb_submit_urb(dlfb, urb, len);
+ dlfb_submit_urb(dlfb, urb, len);
bytes_sent += len;
} else
dlfb_urb_completion(urb);
@@ -679,7 +678,7 @@ static ssize_t dlfb_ops_write(struct fb_info *info, const char __user *buf,
(u32)info->var.yres);
dlfb_handle_damage(dlfb, 0, start, info->var.xres,
- lines, info->screen_base);
+ lines);
}
return result;
@@ -695,7 +694,7 @@ static void dlfb_ops_copyarea(struct fb_info *info,
sys_copyarea(info, area);
dlfb_handle_damage(dlfb, area->dx, area->dy,
- area->width, area->height, info->screen_base);
+ area->width, area->height);
}
static void dlfb_ops_imageblit(struct fb_info *info,
@@ -706,7 +705,7 @@ static void dlfb_ops_imageblit(struct fb_info *info,
sys_imageblit(info, image);
dlfb_handle_damage(dlfb, image->dx, image->dy,
- image->width, image->height, info->screen_base);
+ image->width, image->height);
}
static void dlfb_ops_fillrect(struct fb_info *info,
@@ -717,7 +716,7 @@ static void dlfb_ops_fillrect(struct fb_info *info,
sys_fillrect(info, rect);
dlfb_handle_damage(dlfb, rect->dx, rect->dy, rect->width,
- rect->height, info->screen_base);
+ rect->height);
}
/*
@@ -859,8 +858,7 @@ static int dlfb_ops_ioctl(struct fb_info *info, unsigned int cmd,
if (area.y > info->var.yres)
area.y = info->var.yres;
- dlfb_handle_damage(dlfb, area.x, area.y, area.w, area.h,
- info->screen_base);
+ dlfb_handle_damage(dlfb, area.x, area.y, area.w, area.h);
}
return 0;
@@ -1065,8 +1063,7 @@ static int dlfb_ops_set_par(struct fb_info *info)
pix_framebuffer[i] = 0x37e6;
}
- dlfb_handle_damage(dlfb, 0, 0, info->var.xres, info->var.yres,
- info->screen_base);
+ dlfb_handle_damage(dlfb, 0, 0, info->var.xres, info->var.yres);
return 0;
}