openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

vt: whitespace and paren cleanup in add_softcursor 

Format add_softcursor according to CodingStyle. Until now, it was a mess
of letters.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20200615074910.19267-24-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jiri Slaby 2020-06-15 09:48:56 +02:00 committed by Greg Kroah-Hartman
parent e8548296d2
commit dc219db66a
1 changed files with 11 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
drivers/tty/vt/vt.c
View File

@ -866,14 +866,18 @@ static void add_softcursor(struct vc_data *vc)
int i = scr_readw((u16 *) vc->vc_pos);
u32 type = vc->vc_cursor_type;
if (! (type & 0x10)) return;
if (softcursor_original != -1) return;
if (!(type & 0x10))
return;
if (softcursor_original != -1)
return;
softcursor_original = i;
i |= ((type >> 8) & 0xff00 );
i ^= ((type) & 0xff00 );
if ((type & 0x20) && ((softcursor_original & 0x7000) == (i & 0x7000))) i ^= 0x7000;
if ((type & 0x40) && ((i & 0x700) == ((i & 0x7000) >> 4))) i ^= 0x0700;
scr_writew(i, (u16 *) vc->vc_pos);
i |= (type >> 8) & 0xff00;
i ^= type & 0xff00;
if ((type & 0x20) && (softcursor_original & 0x7000) == (i & 0x7000))
i ^= 0x7000;
if ((type & 0x40) && (i & 0x700) == ((i & 0x7000) >> 4))
i ^= 0x0700;
scr_writew(i, (u16 *)vc->vc_pos);
if (con_should_update(vc))
vc->vc_sw->con_putc(vc, i, vc->state.y, vc->state.x);
}