diff options
Diffstat (limited to 'drivers/video/console/fbcon.c')
| -rw-r--r-- | drivers/video/console/fbcon.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c index b87f5cfdaea5..a44f5627b82a 100644 --- a/drivers/video/console/fbcon.c +++ b/drivers/video/console/fbcon.c @@ -164,8 +164,6 @@ static void fbcon_putcs(struct vc_data *vc, const unsigned short *s, int count, int ypos, int xpos); static void fbcon_clear_margins(struct vc_data *vc, int bottom_only); static void fbcon_cursor(struct vc_data *vc, int mode); -static int fbcon_scroll(struct vc_data *vc, int t, int b, int dir, - int count); static void fbcon_bmove(struct vc_data *vc, int sy, int sx, int dy, int dx, int height, int width); static int fbcon_switch(struct vc_data *vc); @@ -1795,15 +1793,15 @@ static inline void fbcon_softback_note(struct vc_data *vc, int t, softback_curr = softback_in; } -static int fbcon_scroll(struct vc_data *vc, int t, int b, int dir, - int count) +static bool fbcon_scroll(struct vc_data *vc, unsigned int t, unsigned int b, + enum con_scroll dir, unsigned int count) { struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]]; struct display *p = &fb_display[vc->vc_num]; int scroll_partial = info->flags & FBINFO_PARTIAL_PAN_OK; if (fbcon_is_inactive(vc, info)) - return -EINVAL; + return true; fbcon_cursor(vc, CM_ERASE); @@ -1831,7 +1829,7 @@ static int fbcon_scroll(struct vc_data *vc, int t, int b, int dir, (b - count)), vc->vc_video_erase_char, vc->vc_size_row * count); - return 1; + return true; break; case SCROLL_WRAP_MOVE: @@ -1903,7 +1901,7 @@ static int fbcon_scroll(struct vc_data *vc, int t, int b, int dir, (b - count)), vc->vc_video_erase_char, vc->vc_size_row * count); - return 1; + return true; } break; @@ -1922,7 +1920,7 @@ static int fbcon_scroll(struct vc_data *vc, int t, int b, int dir, t), vc->vc_video_erase_char, vc->vc_size_row * count); - return 1; + return true; break; case SCROLL_WRAP_MOVE: @@ -1992,10 +1990,10 @@ static int fbcon_scroll(struct vc_data *vc, int t, int b, int dir, t), vc->vc_video_erase_char, vc->vc_size_row * count); - return 1; + return true; } } - return 0; + return false; } |