Heikki Krogerus a3b0397fdf serial: 8250_dma: TX optimisation ...

Remove one useless wakeup, and do not use DMA with zero byte
transfers.

Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2013-01-16 07:36:10 -08:00

..

8250

serial: 8250_dma: TX optimisation

2013-01-16 07:36:10 -08:00

cpm_uart

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

jsm

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

21285.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

68328serial.c

TTY: switch tty_schedule_flip

2013-01-15 22:43:15 -08:00

altera_jtaguart.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

altera_uart.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

amba-pl010.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

amba-pl011.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

apbuart.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

apbuart.h

…

ar933x_uart.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

arc_uart.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

atmel_serial.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

bcm63xx_uart.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

bfin_sport_uart.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

bfin_sport_uart.h

…

bfin_uart.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

clps711x.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

crisv10.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

crisv10.h

…

dz.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

dz.h

…

efm32-uart.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

icom.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

icom.h

…

ifx6x60.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

ifx6x60.h

serial:ifx6x60:Prevent data transfer when IFX6x60 port is shutdown

2012-11-01 08:50:01 -07:00

imx.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

ioc3_serial.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

ioc4_serial.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

ip22zilog.c

…

ip22zilog.h

…

Kconfig

serial: tegra: add serial driver

2013-01-15 22:15:17 -08:00

kgdb_nmi.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

kgdboc.c

KGDB/KDB fixes and cleanups

2012-10-13 11:16:58 +09:00

lantiq.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

lpc32xx_hs.c

TTY: switch tty_schedule_flip

2013-01-15 22:43:15 -08:00

m32r_sio_reg.h

m32r: relocate drivers back out of 8250 dir

2012-02-08 15:04:32 -08:00

m32r_sio.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

m32r_sio.h

TTY: serial, include pci.h in m32r_sio

2012-03-08 11:47:02 -08:00

Makefile

serial: tegra: add serial driver

2013-01-15 22:15:17 -08:00

max310x.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

max3100.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

mcf.c

serial: mcf: Add support RS485 in ColdFire serial driver

2013-01-15 22:56:34 -08:00

mfd.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

mpc52xx_uart.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

mpsc.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

mrst_max3110.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

mrst_max3110.h

…

msm_serial_hs.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

msm_serial.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

msm_serial.h

…

msm_smd_tty.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

mux.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

mxs-auart.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

netx-serial.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

nwpserial.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

of_serial.c

tty: remove use of __devinitdata

2012-11-21 15:25:06 -08:00

omap-serial.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

pch_uart.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

pmac_zilog.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

pmac_zilog.h

…

pnx8xxx_uart.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

pxa.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

sa1100.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

samsung.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

samsung.h

…

sb1250-duart.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

sc26xx.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

sccnxp.c

serial: sccnxp: Rename header file to match functionality

2013-01-15 23:00:38 -08:00

serial_core.c

drivers/tty/serial: extern function which for release resource, need check pointer, before free it

2013-01-15 23:00:44 -08:00

serial_ks8695.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

serial_txx9.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

serial-tegra.c

serial: tegra: add serial driver

2013-01-15 22:15:17 -08:00

sh-sci.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

sh-sci.h

serial: sh-sci: use serial_port_in/out vs sci_in/out.

2012-03-30 19:50:15 +09:00

sirfsoc_uart.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

sirfsoc_uart.h

serial: sirf: add support for new SiRFmarco SMP SoC

2013-01-15 21:54:40 -08:00

sn_console.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

suncore.c

tty: sparc: rename drivers/tty/serial/suncore.h -> include/linux/sunserialcore.h

2012-02-10 10:44:35 -08:00

sunhv.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

sunsab.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

sunsab.h

…

sunsu.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

sunzilog.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

sunzilog.h

…

timbuart.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

timbuart.h

…

uartlite.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

ucc_uart.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

vr41xx_siu.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

vt8500_serial.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

xilinx_uartps.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

zs.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

zs.h

…