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| author | Jiri Slaby (SUSE) <jirislaby@kernel.org> | 2024-01-22 12:03:34 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-07-06 10:57:59 +0200 |
| commit | 173229b6baeb81390917c61e6303df21a13403ed (patch) | |
| tree | bc9c09d5fde6352261087088684c70b1429db0ff /drivers/tty | |
| parent | 570be6a70ccaefc38d9fbdbbf77a4ea263d4bb5a (diff) | |
| download | linux-173229b6baeb81390917c61e6303df21a13403ed.tar.gz linux-173229b6baeb81390917c61e6303df21a13403ed.tar.bz2 linux-173229b6baeb81390917c61e6303df21a13403ed.zip | |
tty: vt: make init parameter of consw::con_init() a bool
[ Upstream commit dae3e6b6180f1a2394b984c596d39ed2c57d25fe ]
The 'init' parameter of consw::con_init() is true for the first call of
the hook on a particular console. So make the parameter a bool.
And document the hook.
Signed-off-by: "Jiri Slaby (SUSE)" <jirislaby@kernel.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: Helge Deller <deller@gmx.de>
Cc: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: linux-fbdev@vger.kernel.org
Cc: dri-devel@lists.freedesktop.org
Cc: linux-parisc@vger.kernel.org
Tested-by: Helge Deller <deller@gmx.de> # parisc STI console
Link: https://lore.kernel.org/r/20240122110401.7289-21-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Stable-dep-of: 03bcbbb3995b ("dummycon: Trigger redraw when switching consoles with deferred takeover")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/vt/vt.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c index e1b40a384868..cca448ea758b 100644 --- a/drivers/tty/vt/vt.c +++ b/drivers/tty/vt/vt.c @@ -1050,7 +1050,7 @@ int vc_cons_allocated(unsigned int i) return (i < MAX_NR_CONSOLES && vc_cons[i].d); } -static void visual_init(struct vc_data *vc, int num, int init) +static void visual_init(struct vc_data *vc, int num, bool init) { /* ++Geert: vc->vc_sw->con_init determines console size */ if (vc->vc_sw) @@ -1134,7 +1134,7 @@ int vc_allocate(unsigned int currcons) /* return 0 on success */ vc->port.ops = &vc_port_ops; INIT_WORK(&vc_cons[currcons].SAK_work, vc_SAK); - visual_init(vc, currcons, 1); + visual_init(vc, currcons, true); if (!*vc->uni_pagedict_loc) con_set_default_unimap(vc); @@ -3530,7 +3530,7 @@ static int __init con_init(void) vc_cons[currcons].d = vc = kzalloc(sizeof(struct vc_data), GFP_NOWAIT); INIT_WORK(&vc_cons[currcons].SAK_work, vc_SAK); tty_port_init(&vc->port); - visual_init(vc, currcons, 1); + visual_init(vc, currcons, true); /* Assuming vc->vc_{cols,rows,screenbuf_size} are sane here. */ vc->vc_screenbuf = kzalloc(vc->vc_screenbuf_size, GFP_NOWAIT); vc_init(vc, vc->vc_rows, vc->vc_cols, @@ -3701,7 +3701,7 @@ static int do_bind_con_driver(const struct consw *csw, int first, int last, old_was_color = vc->vc_can_do_color; vc->vc_sw->con_deinit(vc); vc->vc_origin = (unsigned long)vc->vc_screenbuf; - visual_init(vc, i, 0); + visual_init(vc, i, false); set_origin(vc); update_attr(vc); |