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vt: make vc_data pointers const in selection.h

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There are many functions declared in selection.h which only read from
struct vc_data passed as a parameter. Make all those uses const to hint
the compiler a bit.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20200818085706.12163-1-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jiri Slaby
2020-08-18 10:56:51 +02:00
committed by Greg Kroah-Hartman
parent 2b2dd9c6ac
commit d73568c4cc
7 changed files with 22 additions and 18 deletions
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2
drivers/video/fbdev/core/fbcon.c
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@@ -2765,7 +2765,7 @@ static void fbcon_set_palette(struct vc_data *vc, const unsigned char *table)
fb_set_cmap(&palette_cmap, info);
}
static u16 *fbcon_screen_pos(struct vc_data *vc, int offset)
static u16 *fbcon_screen_pos(const struct vc_data *vc, int offset)
{
unsigned long p;
int line;