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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-01-29 21:13:27 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-01-29 21:13:27 +0300 |
| commit | ca9b5b6283984f67434cee810f3b08e19630226d (patch) | |
| tree | fb2e2db2434920a857b7ce6dfbd789b6f279d412 /drivers/tty/vt/vt.c | |
| parent | aac96626713fe167c672f9a008be0f514aa3e237 (diff) | |
| parent | 85f4c95172d606dd66f7ee1fa50c45a245535ffd (diff) | |
| download | linux-ca9b5b6283984f67434cee810f3b08e19630226d.tar.xz | |
Merge tag 'tty-5.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty/serial driver updates from Greg KH:
"Here are the big set of tty and serial driver updates for 5.6-rc1
Included in here are:
- dummy_con cleanups (touches lots of arch code)
- sysrq logic cleanups (touches lots of serial drivers)
- samsung driver fixes (wasn't really being built)
- conmakeshash move to tty subdir out of scripts
- lots of small tty/serial driver updates
All of these have been in linux-next for a while with no reported
issues"
* tag 'tty-5.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (140 commits)
tty: n_hdlc: Use flexible-array member and struct_size() helper
tty: baudrate: SPARC supports few more baud rates
tty: baudrate: Synchronise baud_table[] and baud_bits[]
tty: serial: meson_uart: Add support for kernel debugger
serial: imx: fix a race condition in receive path
serial: 8250_bcm2835aux: Document struct bcm2835aux_data
serial: 8250_bcm2835aux: Use generic remapping code
serial: 8250_bcm2835aux: Allocate uart_8250_port on stack
serial: 8250_bcm2835aux: Suppress register_port error on -EPROBE_DEFER
serial: 8250_bcm2835aux: Suppress clk_get error on -EPROBE_DEFER
serial: 8250_bcm2835aux: Fix line mismatch on driver unbind
serial_core: Remove unused member in uart_port
vt: Correct comment documenting do_take_over_console()
vt: Delete comment referencing non-existent unbind_con_driver()
arch/xtensa/setup: Drop dummy_con initialization
arch/x86/setup: Drop dummy_con initialization
arch/unicore32/setup: Drop dummy_con initialization
arch/sparc/setup: Drop dummy_con initialization
arch/sh/setup: Drop dummy_con initialization
arch/s390/setup: Drop dummy_con initialization
...
Diffstat (limited to 'drivers/tty/vt/vt.c')
| -rw-r--r-- | drivers/tty/vt/vt.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c index 34aa39d1aed9..35d21cdb60d0 100644 --- a/drivers/tty/vt/vt.c +++ b/drivers/tty/vt/vt.c @@ -3326,8 +3326,9 @@ static int __init con_init(void) console_lock(); - if (conswitchp) - display_desc = conswitchp->con_startup(); + if (!conswitchp) + conswitchp = &dummy_con; + display_desc = conswitchp->con_startup(); if (!display_desc) { fg_console = 0; console_unlock(); @@ -3567,7 +3568,6 @@ err: #ifdef CONFIG_VT_HW_CONSOLE_BINDING -/* unlocked version of unbind_con_driver() */ int do_unbind_con_driver(const struct consw *csw, int first, int last, int deflt) { struct module *owner = csw->owner; @@ -4095,7 +4095,7 @@ static void con_driver_unregister_callback(struct work_struct *ignored) * when a driver wants to take over some existing consoles * and become default driver for newly opened ones. * - * do_take_over_console is basically a register followed by unbind + * do_take_over_console is basically a register followed by bind */ int do_take_over_console(const struct consw *csw, int first, int last, int deflt) { |