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vt: remove superfluous CONFIG_HW_CONSOLE

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The config HW_CONSOLE is always identical to the config VT and is not
visible in the kernel's build menuconfig. So, CONFIG_HW_CONSOLE is
redundant.

Replace all references to CONFIG_HW_CONSOLE with CONFIG_VT and remove
CONFIG_HW_CONSOLE.

Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Link: https://lore.kernel.org/r/20240108134102.601-1-lukas.bulwahn@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Lukas Bulwahn 2024-01-08 14:41:02 +01:00 committed by Greg Kroah-Hartman
parent 9e957a1550
commit 5c49b6a4a4
7 changed files with 10 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/m68k/amiga/config.c
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@ -846,6 +846,6 @@ static void amiga_get_hardware_list(struct seq_file *m)
* The Amiga keyboard driver needs key_maps, but we cannot export it in
* drivers/char/defkeymap.c, as it is autogenerated
*/
#ifdef CONFIG_HW_CONSOLE
#ifdef CONFIG_VT
EXPORT_SYMBOL_GPL(key_maps);
#endif

6
drivers/input/keyboard/amikbd.c
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@ -26,7 +26,7 @@ MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
MODULE_DESCRIPTION("Amiga keyboard driver");
MODULE_LICENSE("GPL");
#ifdef CONFIG_HW_CONSOLE
#ifdef CONFIG_VT
static unsigned char amikbd_keycode[0x78] __initdata = {
[0] = KEY_GRAVE,
[1] = KEY_1,
@ -148,9 +148,9 @@ static void __init amikbd_init_console_keymaps(void)
memcpy(key_maps[i], temp_map, sizeof(temp_map));
}
}
#else /* !CONFIG_HW_CONSOLE */
#else /* !CONFIG_VT */
static inline void amikbd_init_console_keymaps(void) {}
#endif /* !CONFIG_HW_CONSOLE */
#endif /* !CONFIG_VT */
static const char *amikbd_messages[8] = {
[0] = KERN_ALERT "amikbd: Ctrl-Amiga-Amiga reset warning!!\n",

7
drivers/tty/Kconfig
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@ -75,14 +75,9 @@ config VT_CONSOLE_SLEEP
def_bool y
depends on VT_CONSOLE && PM_SLEEP
config HW_CONSOLE
bool
depends on VT
default y
config VT_HW_CONSOLE_BINDING
bool "Support for binding and unbinding console drivers"
depends on HW_CONSOLE
depends on VT
help
The virtual terminal is the device that interacts with the physical
terminal through console drivers. On these systems, at least one

4
drivers/tty/vt/Makefile
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@ -5,9 +5,9 @@
FONTMAPFILE = cp437.uni
obj-$(CONFIG_VT) += vt_ioctl.o vc_screen.o \
selection.o keyboard.o
selection.o keyboard.o \
vt.o defkeymap.o
obj-$(CONFIG_CONSOLE_TRANSLATIONS) += consolemap.o consolemap_deftbl.o
obj-$(CONFIG_HW_CONSOLE) += vt.o defkeymap.o
# Files generated that shall be removed upon make clean
clean-files := consolemap_deftbl.c defkeymap.c

2
drivers/video/fbdev/tgafb.c
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@ -380,7 +380,7 @@ tgafb_set_par(struct fb_info *info)
BT463_LOAD_ADDR(par, 0x0000);
TGA_WRITE_REG(par, BT463_PALETTE << 2, TGA_RAMDAC_SETUP_REG);
#ifdef CONFIG_HW_CONSOLE
#ifdef CONFIG_VT
for (i = 0; i < 16; i++) {
int j = color_table[i];

2
include/linux/console.h
View File

@ -141,7 +141,7 @@ int con_is_bound(const struct consw *csw);
int do_unregister_con_driver(const struct consw *csw);
int do_take_over_console(const struct consw *sw, int first, int last, int deflt);
void give_up_console(const struct consw *sw);
#ifdef CONFIG_HW_CONSOLE
#ifdef CONFIG_VT
void con_debug_enter(struct vc_data *vc);
void con_debug_leave(void);
#else

2
lib/Kconfig.kgdb
View File

@ -43,7 +43,7 @@ config KGDB_SERIAL_CONSOLE
tristate "KGDB: use kgdb over the serial console"
select CONSOLE_POLL
select MAGIC_SYSRQ
depends on TTY && HW_CONSOLE
depends on TTY && VT
default y
help
Share a serial console with kgdb. Sysrq-g must be used