linux_dsm_epyc7002/drivers/tty
Dmitry Safonov b071126bd8 tty/serial: Migrate sunhv to use has_sysrq
The SUPPORT_SYSRQ ifdeffery is not nice as:
- May create misunderstanding about sizeof(struct uart_port) between
  different objects
- Prevents moving functions from serial_core.h
- Reduces readability (well, it's ifdeffery - it's hard to follow)

In order to remove SUPPORT_SYSRQ, has_sysrq variable has been added.
Initialise it in driver's probe and remove ifdeffery.

Cc: "David S. Miller" <davem@davemloft.net>
Cc: sparclinux@vger.kernel.org
Signed-off-by: Dmitry Safonov <dima@arista.com>
Link: https://lore.kernel.org/r/20191213000657.931618-46-dima@arista.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-18 15:05:05 +01:00
..
hvc TTY/Serial patches for 5.5-rc1 2019-12-03 14:09:14 -08:00
ipwireless
serdev Revert "serdev: simplify Makefile" 2019-12-18 15:01:41 +01:00
serial tty/serial: Migrate sunhv to use has_sysrq 2019-12-18 15:05:05 +01:00
vt tty: vt: move conmakehash to drivers/tty/vt/ from scripts/ 2019-12-17 14:42:46 +01:00
amiserial.c Remove every trace of SERIAL_MAGIC 2019-11-13 19:01:14 +08:00
cyclades.c
ehv_bytechan.c
goldfish.c
isicom.c
Kconfig tty: Fix Kconfig indentation, continued 2019-11-21 14:38:31 +01:00
Makefile
mips_ejtag_fdc.c
moxa.c
moxa.h
mxser.c
mxser.h
n_gsm.c Revert "tty:n_gsm.c: destroy port by tty_port_destroy()" 2019-11-04 17:48:16 +01:00
n_hdlc.c tty: n_hdlc: fix build on SPARC 2019-10-04 15:14:20 +02:00
n_null.c
n_r3964.c
n_tracerouter.c
n_tracesink.c
n_tracesink.h
n_tty.c
nozomi.c
pty.c
rocket_int.h
rocket.c tty: rocket: reduce stack usage 2019-11-04 17:42:28 +01:00
rocket.h
synclink_gt.c
synclink.c
synclinkmp.c
sysrq.c sysrq: Remove sysrq_handler_registered 2019-12-17 14:46:23 +01:00
tty_audit.c
tty_baudrate.c
tty_buffer.c
tty_io.c tty: drop useless variable initialisation in tty_kopen() 2019-12-17 14:42:45 +01:00
tty_ioctl.c
tty_jobctrl.c
tty_ldisc.c tty_ldisc: simplify tty_ldisc_autoload initialization 2019-10-04 15:11:25 +02:00
tty_ldsem.c locking/lockdep: Remove unused @nested argument from lock_release() 2019-10-09 12:46:10 +02:00
tty_mutex.c
tty_port.c
ttynull.c
vcc.c