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udlfb: delete the unused parameter for dlfb_handle_damage

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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>
This commit is contained in:
Mikulas Patocka 2019-04-01 17:46:56 +02:00 committed by Bartlomiej Zolnierkiewicz
parent 546f98c1e9
commit bd86b6c5c6
1 changed files with 9 additions and 12 deletions
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21
drivers/video/fbdev/udlfb.c
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@ -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;
}