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tty: vt: distribute EXPORT_SYMBOL()

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There is a list of EXPORT_SYMBOL()s at the end of the file. Put them all
by their definition. This is how we usually do that.

give_up_console() lost its VT_SINGLE_DRIVER local ifndef protection as
that whole code is under this check.

Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org>
Link: https://lore.kernel.org/r/20230420093559.13200-3-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jiri Slaby (SUSE) 2023-04-20 11:35:58 +02:00 committed by Greg Kroah-Hartman
parent 71ca6e4bf4
commit 921234d783
1 changed files with 14 additions and 20 deletions
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34
drivers/tty/vt/vt.c
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@ -135,6 +135,7 @@ const struct consw *conswitchp;
#define DEFAULT_CURSOR_BLINK_MS 200
struct vc vc_cons [MAX_NR_CONSOLES];
EXPORT_SYMBOL(vc_cons);
#ifndef VT_SINGLE_DRIVER
static const struct consw *con_driver_map[MAX_NR_CONSOLES];
@ -162,6 +163,7 @@ int default_utf8 = true;
module_param(default_utf8, int, S_IRUGO | S_IWUSR);
int global_cursor_default = -1;
module_param(global_cursor_default, int, S_IRUGO | S_IWUSR);
EXPORT_SYMBOL(global_cursor_default);
static int cur_default = CUR_UNDERLINE;
module_param(cur_default, int, S_IRUGO | S_IWUSR);
@ -174,6 +176,7 @@ static int ignore_poke;
int do_poke_blanked_console;
int console_blanked;
EXPORT_SYMBOL(console_blanked);
static int vesa_blank_mode; /* 0:none 1:suspendV 2:suspendH 3:powerdown */
static int vesa_off_interval;
@ -190,8 +193,10 @@ static DECLARE_WORK(con_driver_unregister_work, con_driver_unregister_callback);
* saved_* variants are for save/restore around kernel debugger enter/leave
*/
int fg_console;
EXPORT_SYMBOL(fg_console);
int last_console;
int want_console = -1;
static int saved_fg_console;
static int saved_last_console;
static int saved_want_console;
@ -223,6 +228,7 @@ static int scrollback_delta;
* the console on our behalf.
*/
int (*console_blank_hook)(int);
EXPORT_SYMBOL(console_blank_hook);
static DEFINE_TIMER(console_timer, blank_screen_t);
static int blank_state;
@ -639,6 +645,7 @@ void update_region(struct vc_data *vc, unsigned long start, int count)
set_cursor(vc);
}
}
EXPORT_SYMBOL(update_region);
/* Structure of attributes is hardware-dependent */
@ -984,6 +991,7 @@ void redraw_screen(struct vc_data *vc, int is_switch)
notify_update(vc);
}
}
EXPORT_SYMBOL(redraw_screen);
/*
* Allocation, freeing and resizing of VTs.
@ -1305,6 +1313,7 @@ int vc_resize(struct vc_data *vc, unsigned int cols, unsigned int rows)
{
return vc_do_resize(vc->port.tty, vc, cols, rows);
}
EXPORT_SYMBOL(vc_resize);
/**
* vt_resize - resize a VT
@ -1368,6 +1377,7 @@ enum { EPecma = 0, EPdec, EPeq, EPgt, EPlt};
const unsigned char color_table[] = { 0, 4, 2, 6, 1, 5, 3, 7,
8,12,10,14, 9,13,11,15 };
EXPORT_SYMBOL(color_table);
/* the default colour table, for VGA+ colour systems */
unsigned char default_red[] = {
@ -1375,18 +1385,21 @@ unsigned char default_red[] = {
0x55, 0xff, 0x55, 0xff, 0x55, 0xff, 0x55, 0xff
};
module_param_array(default_red, byte, NULL, S_IRUGO | S_IWUSR);
EXPORT_SYMBOL(default_red);
unsigned char default_grn[] = {
0x00, 0x00, 0xaa, 0x55, 0x00, 0x00, 0xaa, 0xaa,
0x55, 0x55, 0xff, 0xff, 0x55, 0x55, 0xff, 0xff
};
module_param_array(default_grn, byte, NULL, S_IRUGO | S_IWUSR);
EXPORT_SYMBOL(default_grn);
unsigned char default_blu[] = {
0x00, 0x00, 0x00, 0x00, 0xaa, 0xaa, 0xaa, 0xaa,
0x55, 0x55, 0x55, 0x55, 0xff, 0xff, 0xff, 0xff
};
module_param_array(default_blu, byte, NULL, S_IRUGO | S_IWUSR);
EXPORT_SYMBOL(default_blu);
/*
* gotoxy() must verify all boundaries, because the arguments
@ -4227,6 +4240,7 @@ void give_up_console(const struct consw *csw)
do_unregister_con_driver(csw);
console_unlock();
}
EXPORT_SYMBOL(give_up_console);
static int __init vtconsole_class_init(void)
{
@ -4783,23 +4797,3 @@ void vc_scrolldelta_helper(struct vc_data *c, int lines,
c->vc_visible_origin = ubase + (from + from_off) % wrap;
}
EXPORT_SYMBOL_GPL(vc_scrolldelta_helper);
/*
* Visible symbols for modules
*/
EXPORT_SYMBOL(color_table);
EXPORT_SYMBOL(default_red);
EXPORT_SYMBOL(default_grn);
EXPORT_SYMBOL(default_blu);
EXPORT_SYMBOL(update_region);
EXPORT_SYMBOL(redraw_screen);
EXPORT_SYMBOL(vc_resize);
EXPORT_SYMBOL(fg_console);
EXPORT_SYMBOL(console_blank_hook);
EXPORT_SYMBOL(console_blanked);
EXPORT_SYMBOL(vc_cons);
EXPORT_SYMBOL(global_cursor_default);
#ifndef VT_SINGLE_DRIVER
EXPORT_SYMBOL(give_up_console);
#endif