From a5c6bd806dd626103db38dee77796fe758c8df94 Mon Sep 17 00:00:00 2001 From: Jiri Slaby Date: Tue, 18 Aug 2020 10:56:52 +0200 Subject: vt: declare xy for get/putconsxy properly That is: 1) call the parameter 'xy' to denote what it really is, not generic 'p' 2) tell the compiler and users that we expect an array: * with at least 2 chars (static 2) * which we don't modify in putconsxy (const) Signed-off-by: Jiri Slaby Link: https://lore.kernel.org/r/20200818085706.12163-2-jslaby@suse.cz Signed-off-by: Greg Kroah-Hartman --- include/linux/selection.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'include/linux/selection.h') diff --git a/include/linux/selection.h b/include/linux/selection.h index 34404a019ebf..15e36e7ef869 100644 --- a/include/linux/selection.h +++ b/include/linux/selection.h @@ -40,8 +40,8 @@ extern u32 screen_glyph_unicode(const struct vc_data *vc, int offset); extern void complement_pos(struct vc_data *vc, int offset); extern void invert_screen(struct vc_data *vc, int offset, int count, int shift); -extern void getconsxy(const struct vc_data *vc, unsigned char *p); -extern void putconsxy(struct vc_data *vc, unsigned char *p); +extern void getconsxy(const struct vc_data *vc, unsigned char xy[static 2]); +extern void putconsxy(struct vc_data *vc, unsigned char xy[static const 2]); extern u16 vcs_scr_readw(const struct vc_data *vc, const u16 *org); extern void vcs_scr_writew(struct vc_data *vc, u16 val, u16 *org); -- cgit v1.2.3