This is only a preparation for the following cleanup patch to make it
easier. Provided CM_ERASE is the only different, use 'if' instead of
'switch+case' in all those.
Signed-off-by: Jiri Slaby (SUSE) <jirislaby@xxxxxxxxxx>
Cc: Helge Deller <deller@xxxxxx>
Cc: linux-fbdev@xxxxxxxxxxxxxxx
Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx
---
drivers/video/console/newport_con.c | 26 +++++-------
drivers/video/console/sticon.c | 27 ++++++------
drivers/video/console/vgacon.c | 66 +++++++++++++----------------
3 files changed, 53 insertions(+), 66 deletions(-)
diff --git a/drivers/video/console/newport_con.c b/drivers/video/console/newport_con.c
index 5e65ee0b7c07..f852717b88f0 100644
--- a/drivers/video/console/newport_con.c
+++ b/drivers/video/console/newport_con.c
@@ -443,24 +443,20 @@ static void newport_cursor(struct vc_data *vc, int mode)
unsigned short treg;
int xcurs, ycurs;
- switch (mode) {
- case CM_ERASE:
- treg = newport_vc2_get(npregs, VC2_IREG_CONTROL);
- newport_vc2_set(npregs, VC2_IREG_CONTROL,
- (treg & ~(VC2_CTRL_ECDISP)));
- break;
+ treg = newport_vc2_get(npregs, VC2_IREG_CONTROL);
- case CM_MOVE:
- case CM_DRAW:
- treg = newport_vc2_get(npregs, VC2_IREG_CONTROL);
+ if (mode == CM_ERASE) {
newport_vc2_set(npregs, VC2_IREG_CONTROL,
- (treg | VC2_CTRL_ECDISP));
- xcurs = (vc->vc_pos - vc->vc_visible_origin) / 2;
- ycurs = ((xcurs / vc->vc_cols) << 4) + 31;
- xcurs = ((xcurs % vc->vc_cols) << 3) + xcurs_correction;
- newport_vc2_set(npregs, VC2_IREG_CURSX, xcurs);
- newport_vc2_set(npregs, VC2_IREG_CURSY, ycurs);
+ (treg & ~(VC2_CTRL_ECDISP)));
+ return;
}
+
+ newport_vc2_set(npregs, VC2_IREG_CONTROL, (treg | VC2_CTRL_ECDISP));
+ xcurs = (vc->vc_pos - vc->vc_visible_origin) / 2;
+ ycurs = ((xcurs / vc->vc_cols) << 4) + 31;
+ xcurs = ((xcurs % vc->vc_cols) << 3) + xcurs_correction;
+ newport_vc2_set(npregs, VC2_IREG_CURSX, xcurs);
+ newport_vc2_set(npregs, VC2_IREG_CURSY, ycurs);
}
static int newport_switch(struct vc_data *vc)
diff --git a/drivers/video/console/sticon.c b/drivers/video/console/sticon.c
index 906da1fde7c8..42480874db00 100644
--- a/drivers/video/console/sticon.c
+++ b/drivers/video/console/sticon.c
@@ -95,23 +95,20 @@ static void sticon_cursor(struct vc_data *conp, int mode)
return;
car1 = conp->vc_screenbuf[conp->state.x + conp->state.y * conp->vc_cols];
- switch (mode) {
- case CM_ERASE:
+ if (mode == CM_ERASE) {
sti_putc(sticon_sti, car1, conp->state.y, conp->state.x,
font_data[conp->vc_num]);
- break;
- case CM_MOVE:
- case CM_DRAW:
- switch (CUR_SIZE(conp->vc_cursor_type)) {
- case CUR_UNDERLINE:
- case CUR_LOWER_THIRD:
- case CUR_LOWER_HALF:
- case CUR_TWO_THIRDS:
- case CUR_BLOCK:
- sti_putc(sticon_sti, (car1 & 255) + (0 << 8) + (7 << 11),
- conp->state.y, conp->state.x, font_data[conp->vc_num]);
- break;
- }
+ return;
+ }
+
+ switch (CUR_SIZE(conp->vc_cursor_type)) {
+ case CUR_UNDERLINE:
+ case CUR_LOWER_THIRD:
+ case CUR_LOWER_HALF:
+ case CUR_TWO_THIRDS:
+ case CUR_BLOCK:
+ sti_putc(sticon_sti, (car1 & 255) + (0 << 8) + (7 << 11),
+ conp->state.y, conp->state.x, font_data[conp->vc_num]);
break;
}
}
diff --git a/drivers/video/console/vgacon.c b/drivers/video/console/vgacon.c
index aa0589085847..82d01a9ccd6d 100644
--- a/drivers/video/console/vgacon.c
+++ b/drivers/video/console/vgacon.c
@@ -514,47 +514,41 @@ static void vgacon_cursor(struct vc_data *c, int mode)
c_height = c->vc_cell_height;
- switch (mode) {
- case CM_ERASE:
- write_vga(14, (c->vc_pos - vga_vram_base) / 2);
+ write_vga(14, (c->vc_pos - vga_vram_base) / 2);
+
+ if (mode == CM_ERASE) {
if (vga_video_type >= VIDEO_TYPE_VGAC)
vgacon_set_cursor_size(31, 30);
else
vgacon_set_cursor_size(31, 31);
- break;
+ return;
+ }
- case CM_MOVE:
- case CM_DRAW:
- write_vga(14, (c->vc_pos - vga_vram_base) / 2);
- switch (CUR_SIZE(c->vc_cursor_type)) {
- case CUR_UNDERLINE:
- vgacon_set_cursor_size(c_height -
- (c_height < 10 ? 2 : 3),
- c_height -
- (c_height < 10 ? 1 : 2));
- break;
- case CUR_TWO_THIRDS:
- vgacon_set_cursor_size(c_height / 3, c_height -
- (c_height < 10 ? 1 : 2));
- break;
- case CUR_LOWER_THIRD:
- vgacon_set_cursor_size(c_height * 2 / 3, c_height -
- (c_height < 10 ? 1 : 2));
- break;
- case CUR_LOWER_HALF:
- vgacon_set_cursor_size(c_height / 2, c_height -
- (c_height < 10 ? 1 : 2));
- break;
- case CUR_NONE:
- if (vga_video_type >= VIDEO_TYPE_VGAC)
- vgacon_set_cursor_size(31, 30);
- else
- vgacon_set_cursor_size(31, 31);
- break;
- default:
- vgacon_set_cursor_size(1, c_height);
- break;
- }
+ switch (CUR_SIZE(c->vc_cursor_type)) {
+ case CUR_UNDERLINE:
+ vgacon_set_cursor_size(c_height - (c_height < 10 ? 2 : 3),
+ c_height - (c_height < 10 ? 1 : 2));
+ break;
+ case CUR_TWO_THIRDS:
+ vgacon_set_cursor_size(c_height / 3,
+ c_height - (c_height < 10 ? 1 : 2));
+ break;
+ case CUR_LOWER_THIRD:
+ vgacon_set_cursor_size(c_height * 2 / 3,
+ c_height - (c_height < 10 ? 1 : 2));
+ break;
+ case CUR_LOWER_HALF:
+ vgacon_set_cursor_size(c_height / 2,
+ c_height - (c_height < 10 ? 1 : 2));
+ break;
+ case CUR_NONE:
+ if (vga_video_type >= VIDEO_TYPE_VGAC)
+ vgacon_set_cursor_size(31, 30);
+ else
+ vgacon_set_cursor_size(31, 31);
+ break;
+ default:
+ vgacon_set_cursor_size(1, c_height);
break;
}
}
--
2.43.0
