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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/tty/vt/consolemap.c
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@@ -268,7 +268,7 @@ unsigned short *set_translate(int m, struct vc_data *vc)
* was active.
* Still, it is now possible to a certain extent to cut and paste non-ASCII.
*/
u16 inverse_translate(struct vc_data *conp, int glyph, int use_unicode)
u16 inverse_translate(const struct vc_data *conp, int glyph, int use_unicode)
{
struct uni_pagedir *p;
int m;