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| author | Jiri Slaby (SUSE) <jirislaby@kernel.org> | 2024-01-22 12:03:52 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-01-27 18:08:54 -0800 |
| commit | 42822fabfc24f4fc8d5404d9359fa17a0bcfcea8 (patch) | |
| tree | cd7cec0899c59322142f64bbeedbc7ad624a9e0f /drivers/video | |
| parent | 4f59617065592c446cd8450e9e6bac229cbc1383 (diff) | |
| download | linux-42822fabfc24f4fc8d5404d9359fa17a0bcfcea8.tar.gz linux-42822fabfc24f4fc8d5404d9359fa17a0bcfcea8.tar.bz2 linux-42822fabfc24f4fc8d5404d9359fa17a0bcfcea8.zip | |
tty: vt: change consw::con_set_origin() return type
The return value of consw::con_set_origin() is only true/false, meaining
if vc->vc_origin is set to vc->vc_screenbuf or not.
So switch the type and returned values accordingly.
And document the hook.
Signed-off-by: "Jiri Slaby (SUSE)" <jirislaby@kernel.org>
Cc: Helge Deller <deller@gmx.de>
Cc: linux-fbdev@vger.kernel.org
Cc: dri-devel@lists.freedesktop.org
Tested-by: Helge Deller <deller@gmx.de> # parisc STI console
Link: https://lore.kernel.org/r/20240122110401.7289-39-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/console/vgacon.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/video/console/vgacon.c b/drivers/video/console/vgacon.c index 4d1c8f5863af..7597f04b0dc7 100644 --- a/drivers/video/console/vgacon.c +++ b/drivers/video/console/vgacon.c @@ -65,7 +65,7 @@ static struct vgastate vgastate; * Interface used by the world */ -static int vgacon_set_origin(struct vc_data *c); +static bool vgacon_set_origin(struct vc_data *c); static struct uni_pagedict *vgacon_uni_pagedir; static int vgacon_refcount; @@ -1100,15 +1100,15 @@ static int vgacon_resize(struct vc_data *c, unsigned int width, return 0; } -static int vgacon_set_origin(struct vc_data *c) +static bool vgacon_set_origin(struct vc_data *c) { if (vga_is_gfx || /* We don't play origin tricks in graphic modes */ (console_blanked && !vga_palette_blanked)) /* Nor we write to blanked screens */ - return 0; + return false; c->vc_origin = c->vc_visible_origin = vga_vram_base; vga_set_mem_top(c); vga_rolled_over = 0; - return 1; + return true; } static void vgacon_save_screen(struct vc_data *c) |