linux/drivers/tty
Sebastian Andrzej Siewior ae14a7954f tty: serial: 8250_core: provide a function to export uart_8250_port
There is no way to access a struct uart_8250_port for a specific
line. This is only required outside of the 8250/uart callbacks like for
devices' suspend & remove callbacks. For those the 8250-core provides a
wrapper like serial8250_unregister_port() which passes the struct
to the proper function based on the line argument.

For run time suspend I need access to this struct not only to make
serial_out() work but also to properly restore up->ier and up->mcr.

Acked-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-08 16:32:36 -07:00
..
hvc tty: Update hypervisor tty drivers to use core stdout parsing code. 2014-06-26 17:12:23 +01:00
ipwireless tty: ipwireless: Remove tty->closing abort from ipw_open() 2014-07-10 16:06:49 -07:00
serial tty: serial: 8250_core: provide a function to export uart_8250_port 2014-09-08 16:32:36 -07:00
vt tty/vt/keyboard: Resolve many shadow warnings 2014-09-08 16:30:43 -07:00
amiserial.c
bfin_jtag_comm.c
cyclades.c tty: Remove tty_hung_up_p() tests from tty drivers' open() 2014-07-10 16:06:49 -07:00
ehv_bytechan.c tty: Update hypervisor tty drivers to use core stdout parsing code. 2014-06-26 17:12:23 +01:00
goldfish.c
isicom.c
Kconfig
Makefile
metag_da.c
moxa.c TTY: fix decimal printf format specifiers prefixed with 0x 2014-09-08 15:51:35 -07:00
moxa.h
mxser.c
mxser.h
n_gsm.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2014-08-06 09:38:14 -07:00
n_hdlc.c
n_r3964.c
n_tracerouter.c
n_tracesink.c
n_tracesink.h
n_tty.c tty: Fix spurious poll() wakeups 2014-09-08 15:55:25 -07:00
nozomi.c drivers/tty/nozomi.c: Use 'nozomi_setup_memory' instead of 'setup_memory' 2014-09-08 16:09:23 -07:00
pty.c drivers: tty: Fix use-after-free in pty_common_install 2014-07-12 17:21:47 -07:00
rocket_int.h
rocket.c
rocket.h
synclink_gt.c synclink_gt: use pci_zalloc_consistent 2014-08-08 15:57:30 -07:00
synclink.c tty: Remove tty_hung_up_p() tests from tty drivers' open() 2014-07-10 16:06:49 -07:00
synclinkmp.c tty: Remove tty_hung_up_p() tests from tty drivers' open() 2014-07-10 16:06:49 -07:00
sysrq.c mm, oom: ensure memoryless node zonelist always includes zones 2014-08-06 18:01:21 -07:00
tty_audit.c
tty_buffer.c
tty_io.c tty: Fix potential use after free in release_one_tty 2014-09-08 15:55:25 -07:00
tty_ioctl.c tty: fix typo in comment of tty_termios_encode_baud_rate 2014-09-08 15:32:05 -07:00
tty_ldisc.c
tty_ldsem.c
tty_mutex.c
tty_port.c tty: Remove tty_hung_up_p() tests from tty drivers' open() 2014-07-10 16:06:49 -07:00