diff options
| -rw-r--r-- | drivers/tty/vt/consolemap.c | 2 | ||||
| -rw-r--r-- | drivers/tty/vt/vt.c | 15 | ||||
| -rw-r--r-- | drivers/video/console/sticon.c | 2 | ||||
| -rw-r--r-- | drivers/video/fbdev/core/fbcon.c | 2 | ||||
| -rw-r--r-- | include/linux/console.h | 2 | ||||
| -rw-r--r-- | include/linux/consolemap.h | 3 | ||||
| -rw-r--r-- | include/linux/selection.h | 14 |
7 files changed, 22 insertions, 18 deletions
diff --git a/drivers/tty/vt/consolemap.c b/drivers/tty/vt/consolemap.c index 5947b54d92be..5d5a5fd2dce7 100644 --- a/drivers/tty/vt/consolemap.c +++ b/drivers/tty/vt/consolemap.c @@ -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; diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c index ccb533fd00a2..8f283221330e 100644 --- a/drivers/tty/vt/vt.c +++ b/drivers/tty/vt/vt.c @@ -283,7 +283,8 @@ static inline bool con_should_update(const struct vc_data *vc) return con_is_visible(vc) && !console_blanked; } -static inline unsigned short *screenpos(struct vc_data *vc, int offset, int viewed) +static inline unsigned short *screenpos(const struct vc_data *vc, int offset, + int viewed) { unsigned short *p; @@ -543,7 +544,7 @@ int vc_uniscr_check(struct vc_data *vc) * This must be preceded by a successful call to vc_uniscr_check() once * the console lock has been taken. */ -void vc_uniscr_copy_line(struct vc_data *vc, void *dest, int viewed, +void vc_uniscr_copy_line(const struct vc_data *vc, void *dest, int viewed, unsigned int row, unsigned int col, unsigned int nr) { struct uni_screen *uniscr = get_vc_uniscr(vc); @@ -4740,7 +4741,7 @@ int con_font_op(struct vc_data *vc, struct console_font_op *op) */ /* used by selection */ -u16 screen_glyph(struct vc_data *vc, int offset) +u16 screen_glyph(const struct vc_data *vc, int offset) { u16 w = scr_readw(screenpos(vc, offset, 1)); u16 c = w & 0xff; @@ -4751,7 +4752,7 @@ u16 screen_glyph(struct vc_data *vc, int offset) } EXPORT_SYMBOL_GPL(screen_glyph); -u32 screen_glyph_unicode(struct vc_data *vc, int n) +u32 screen_glyph_unicode(const struct vc_data *vc, int n) { struct uni_screen *uniscr = get_vc_uniscr(vc); @@ -4762,13 +4763,13 @@ u32 screen_glyph_unicode(struct vc_data *vc, int n) EXPORT_SYMBOL_GPL(screen_glyph_unicode); /* used by vcs - note the word offset */ -unsigned short *screen_pos(struct vc_data *vc, int w_offset, int viewed) +unsigned short *screen_pos(const struct vc_data *vc, int w_offset, int viewed) { return screenpos(vc, 2 * w_offset, viewed); } EXPORT_SYMBOL_GPL(screen_pos); -void getconsxy(struct vc_data *vc, unsigned char *p) +void getconsxy(const struct vc_data *vc, unsigned char *p) { /* clamp values if they don't fit */ p[0] = min(vc->state.x, 0xFFu); @@ -4782,7 +4783,7 @@ void putconsxy(struct vc_data *vc, unsigned char *p) set_cursor(vc); } -u16 vcs_scr_readw(struct vc_data *vc, const u16 *org) +u16 vcs_scr_readw(const struct vc_data *vc, const u16 *org) { if ((unsigned long)org == vc->vc_pos && softcursor_original != -1) return softcursor_original; diff --git a/drivers/video/console/sticon.c b/drivers/video/console/sticon.c index 21a5c280c8c9..e21147e8a14e 100644 --- a/drivers/video/console/sticon.c +++ b/drivers/video/console/sticon.c @@ -236,7 +236,7 @@ static int sticon_blank(struct vc_data *c, int blank, int mode_switch) return 1; } -static u16 *sticon_screen_pos(struct vc_data *conp, int offset) +static u16 *sticon_screen_pos(const struct vc_data *conp, int offset) { int line; unsigned long p; diff --git a/drivers/video/fbdev/core/fbcon.c b/drivers/video/fbdev/core/fbcon.c index 8a31fc2b2258..6068845d98f2 100644 --- a/drivers/video/fbdev/core/fbcon.c +++ b/drivers/video/fbdev/core/fbcon.c @@ -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; diff --git a/include/linux/console.h b/include/linux/console.h index 0670d3491e0e..4b1e26c4cb42 100644 --- a/include/linux/console.h +++ b/include/linux/console.h @@ -74,7 +74,7 @@ struct consw { enum vc_intensity intensity, bool blink, bool underline, bool reverse, bool italic); void (*con_invert_region)(struct vc_data *vc, u16 *p, int count); - u16 *(*con_screen_pos)(struct vc_data *vc, int offset); + u16 *(*con_screen_pos)(const struct vc_data *vc, int offset); unsigned long (*con_getxy)(struct vc_data *vc, unsigned long position, int *px, int *py); /* diff --git a/include/linux/consolemap.h b/include/linux/consolemap.h index 254246673390..bcfce748c9d8 100644 --- a/include/linux/consolemap.h +++ b/include/linux/consolemap.h @@ -17,7 +17,8 @@ #ifdef CONFIG_CONSOLE_TRANSLATIONS struct vc_data; -extern u16 inverse_translate(struct vc_data *conp, int glyph, int use_unicode); +extern u16 inverse_translate(const struct vc_data *conp, int glyph, + int use_unicode); extern unsigned short *set_translate(int m, struct vc_data *vc); extern int conv_uni_to_pc(struct vc_data *conp, long ucs); extern u32 conv_8bit_to_uni(unsigned char c); diff --git a/include/linux/selection.h b/include/linux/selection.h index 5b890ef5b59f..34404a019ebf 100644 --- a/include/linux/selection.h +++ b/include/linux/selection.h @@ -33,21 +33,23 @@ extern unsigned char default_red[]; extern unsigned char default_grn[]; extern unsigned char default_blu[]; -extern unsigned short *screen_pos(struct vc_data *vc, int w_offset, int viewed); -extern u16 screen_glyph(struct vc_data *vc, int offset); -extern u32 screen_glyph_unicode(struct vc_data *vc, int offset); +extern unsigned short *screen_pos(const struct vc_data *vc, int w_offset, + int viewed); +extern u16 screen_glyph(const struct vc_data *vc, int offset); +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(struct vc_data *vc, unsigned char *p); +extern void getconsxy(const struct vc_data *vc, unsigned char *p); extern void putconsxy(struct vc_data *vc, unsigned char *p); -extern u16 vcs_scr_readw(struct vc_data *vc, const u16 *org); +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); extern void vcs_scr_updated(struct vc_data *vc); extern int vc_uniscr_check(struct vc_data *vc); -extern void vc_uniscr_copy_line(struct vc_data *vc, void *dest, int viewed, +extern void vc_uniscr_copy_line(const struct vc_data *vc, void *dest, + int viewed, unsigned int row, unsigned int col, unsigned int nr); |