AcoSail/kernel_optimize_test
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b6ad293555
kernel_optimize_test/drivers/tty
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Tomasz Figa b6ad293555 tty: serial: samsung: Disable interrupts in a suspend-friendly way 
Since the interrupt mask register is not preserved across system suspend
and it defaults to all interrupts enabled, it is not enough to disable
UART interrupt.

This patch adds free_irq to port shutdown and mask setting to port
startup to handle IRQ disabling in a suspend-friendly way. In addition,
a bug caused by multiple request_irq calls in port startup callback is
fixed.

Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-28 16:03:54 -07:00
..
hvc TTY: add tty_port_tty_wakeup helper 2013-03-18 16:19:45 -07:00
ipwireless tty: ipwireless: Remove redundant NULL check before kfree 2013-03-15 13:58:32 -07:00
serial tty: serial: samsung: Disable interrupts in a suspend-friendly way 2013-03-28 16:03:54 -07:00
vt driver: tty: vt: remove cast for kmalloc return value 2013-03-18 17:09:37 -07:00
amiserial.c TTY: amiserial, use module_platform_driver_probe() 2013-03-15 13:55:23 -07:00
bfin_jtag_comm.c TTY: switch tty_flip_buffer_push 2013-01-15 22:30:15 -08:00
cyclades.c TTY: add tty_port_tty_hangup helper 2013-03-18 16:24:29 -07:00
ehv_bytechan.c TTY: add tty_port_tty_wakeup helper 2013-03-18 16:19:45 -07:00
goldfish.c goldfish: move to tty_port for flip buffers 2013-01-25 08:09:38 -08:00
isicom.c TTY: switch tty_flip_buffer_push 2013-01-15 22:30:15 -08:00
Kconfig tty: metag_da: Add metag DA TTY driver 2013-02-06 11:10:17 -08:00
Makefile tty: metag_da: Add metag DA TTY driver 2013-02-06 11:10:17 -08:00
metag_da.c tty: metag_da: avoid getting tty kref in dashtty_timer() 2013-02-06 11:10:17 -08:00
moxa.c TTY: add tty_port_tty_hangup helper 2013-03-18 16:24:29 -07:00
moxa.h
mxser.c TTY: fix DTR not being dropped on hang up 2013-03-18 16:27:53 -07:00
mxser.h
n_gsm.c TTY: fix DTR not being dropped on hang up 2013-03-18 16:27:53 -07:00
n_hdlc.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
n_r3964.c tty: localise the lock 2012-08-10 12:55:47 -07:00
n_tracerouter.c
n_tracesink.c
n_tracesink.h
n_tty.c n_tty: Fully initialize ldisc before restarting buffer work 2013-03-18 16:44:01 -07:00
nozomi.c TTY: add tty_port_tty_hangup helper 2013-03-18 16:24:29 -07:00
pty.c pty: Remove redundant itty reset 2013-03-15 13:00:48 -07:00
rocket_int.h
rocket.c TTY: cleanup tty->hw_stopped uses 2013-03-18 16:24:30 -07:00
rocket.h
synclink_gt.c TTY: synclink: Convert + to | for bit operations 2013-01-30 00:09:58 -05:00
synclink.c TTY: synclink, remove superfluous check 2013-03-18 16:17:20 -07:00
synclinkmp.c TTY: synclink: Convert + to | for bit operations 2013-01-30 00:09:58 -05:00
sysrq.c sysrq: fix inconstistent help message of sysrq key 2013-03-15 14:06:45 -07:00
tty_audit.c TTY: audit, stop accessing tty->icount 2012-10-22 16:50:54 -07:00
tty_buffer.c TTY: disable debugging warning 2013-03-04 16:52:09 +08:00
tty_io.c tty: tty_vhangup_session can be static 2013-03-25 14:07:34 -07:00
tty_ioctl.c tty: Fix recursive deadlock in tty_perform_flush() 2013-03-18 16:52:24 -07:00
tty_ldisc.c tty: Remove redundant tty_wait_until_sent() 2013-03-18 16:48:42 -07:00
tty_mutex.c tty: tty_mutex.c: Fixed coding style warning (using printk) 2012-10-24 11:34:51 -07:00
tty_port.c tty: Complete ownership transfer of flip buffers 2013-03-18 16:44:02 -07:00