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Claudio Scordino 5dfbd1d734 atmel_serial: fix RTS high after initialization in RS485 mode 
When working in RS485 mode, the atmel_serial driver keeps RTS high after
the initialization of the serial port.  It goes low only after the first
character has been sent.

[akpm@linux-foundation.org: simplify code]
Signed-off-by: Claudio Scordino <claudio@evidence.eu.com>
Signed-off-by: Arkadiusz Bubala <arkadiusz.bubala@gmail.com>
Tested-by: Arkadiusz Bubala <arkadiusz.bubala@gmail.com>
Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 		2011-01-13 17:32:31 -08:00
..
cpm_uart serial: cpu_uart: Remove unused uart_cpm_port fields 2010-11-11 11:35:59 -08:00
jsm jsm: Remove the uart port on errors 2010-10-22 10:20:10 -07:00
8250.c Merge branch 'tty-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6 2011-01-07 14:39:20 -08:00
8250.h serial: 8250: add IRQ trigger support 2009-09-19 13:13:19 -07:00
8250_accent.c
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8250_acorn.c
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8250_boca.c
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8250_early.c serial: print early console device address in hex 2010-08-23 18:17:20 -07:00
8250_exar_st16c554.c
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8250_fourport.c
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8250_gsc.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
8250_hp300.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
8250_hub6.c
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8250_mca.c
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8250_pci.c Merge branch 'tty-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6 2011-01-07 14:39:20 -08:00
8250_pnp.c serial: 8250_pnp - add Fujitsu Wacom device 2010-04-30 09:20:34 -07:00
21285.c tty: serial - fix tty back references in termios 2010-08-10 13:47:41 -07:00
68328serial.c 68328serial: check return value of copy_*_user() instead of access_ok() 2010-08-23 18:17:22 -07:00
68328serial.h arch/m68knommu: Removing dead 68328_SERIAL_UART2 config option 2010-10-21 10:17:29 +10:00
68360serial.c tty: icount changeover for other main devices 2010-10-22 10:20:05 -07:00
Kconfig Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/vapier/blackfin 2011-01-10 17:06:08 -08:00
Makefile serial: omap-serial: Add support for kernel debugger 2010-12-10 15:17:19 -08:00
altera_jtaguart.c serial: Add driver for the Altera JTAG UART 2010-05-21 09:34:30 -07:00
altera_uart.c altera_uart: Don't use plain integer as NULL pointer 2010-10-22 10:20:09 -07:00
amba-pl010.c serial: amba-pl010: fix set_ldisc 2010-09-20 16:30:00 -07:00
amba-pl011.c ARM: PL011: add DMA burst threshold support for ST variants 2011-01-05 16:58:53 +00:00
apbuart.c Merge branch 'tty-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6 2011-01-07 14:39:20 -08:00
apbuart.h sparc: Support for GRLIB APBUART serial port 2009-11-04 08:44:54 -08:00
atmel_serial.c atmel_serial: fix RTS high after initialization in RS485 mode 2011-01-13 17:32:31 -08:00
bcm63xx_uart.c serial: bcm63xx_uart: allow more than one uart to be registered. 2010-03-02 14:43:19 -08:00
bfin_5xx.c serial: bfin_5xx: move resources into board files 2011-01-10 07:18:11 -05:00
bfin_sport_uart.c Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2010-10-24 13:41:39 -07:00
bfin_sport_uart.h Update broken web addresses in the kernel. 2010-10-18 11:03:14 +02:00
clps711x.c serial: kill off uart_info 2009-09-19 13:13:28 -07:00
crisv10.c BKL: remove extraneous #include <smp_lock.h> 2010-11-17 08:59:32 -08:00
crisv10.h tty: Use the generic RS485 ioctl on CRIS 2009-04-07 08:44:05 -07:00
dz.c serial: kill off uart_info 2009-09-19 13:13:28 -07:00
dz.h
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icom.c tty: Fix up char drivers request_room usage 2010-03-02 14:43:22 -08:00
icom.h
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ifx6x60.c serial: ifx6x60: fix memory leak 2010-11-30 17:25:46 -08:00
ifx6x60.h ifx6x60: SPI protocol driver for Infineon 6x60 modem 2010-11-11 11:35:57 -08:00
imx.c serial/imx: check that the buffer is non-empty before sending it out 2010-10-22 10:20:10 -07:00
ioc3_serial.c Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6 2010-10-21 14:27:18 -07:00
ioc4_serial.c tty: serial - fix tty back references in termios 2010-08-10 13:47:41 -07:00
ip22zilog.c serial: move delta_msr_wait into the tty_port 2009-09-19 13:13:31 -07:00
ip22zilog.h
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kgdboc.c kgdboc,input: Fix regression with keyboard release key and early debugging 2010-12-13 22:44:03 -06:00
m32r_sio.c serial: kill off uart_info 2009-09-19 13:13:28 -07:00
m32r_sio.h
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m32r_sio_reg.h
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max3100.c tty: serial - fix tty back references in termios 2010-08-10 13:47:41 -07:00
max3107-aava.c serial: max3107: Abstract out the platform specific bits 2010-08-10 13:47:44 -07:00
max3107.c serial: max3107: Fix memory leaks when returning on error 2010-10-22 10:20:03 -07:00
max3107.h serial: max3107: Fix gpiolib support 2010-08-10 13:47:46 -07:00
mcf.c serial: mcf: don't take spinlocks in already protected functions 2010-08-10 13:47:45 -07:00
mfd.c serial: mfd: adjust the baud rate setting 2010-11-30 17:32:32 -08:00
mpc52xx_uart.c serial: mpc52xx: make printout for type more generic 2010-11-16 12:50:18 -08:00
mpsc.c powerpc/mpsc: Set the port device in the mpsc serial driver 2010-04-07 14:12:36 +10:00
mrst_max3110.c serial: mrst_max3110: Make the IRQ option runtime 2010-10-22 10:20:03 -07:00
mrst_max3110.h serial: mrst_max3110: some code cleanup 2010-10-22 10:20:03 -07:00
msm_serial.c msm_serial: Remove redundant unlikely() 2010-12-09 13:38:45 -08:00
msm_serial.h msm_serial: fix serial on trout 2010-06-04 13:37:16 -07:00
mux.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
netx-serial.c serial: kill off uart_info 2009-09-19 13:13:28 -07:00
nwpserial.c of/device: Replace struct of_device with struct platform_device 2010-08-06 09:25:50 -06:00
of_serial.c of_serial: explicitly include of_irq.h 2010-12-29 17:53:47 -07:00
omap-serial.c Merge branch 'tty-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6 2011-01-07 14:39:20 -08:00
pch_uart.c pch_uart : fix warnings for 64bit compile 2010-12-16 13:14:31 -08:00
pmac_zilog.c powerpc/macio: Fix probing of macio devices by using the right of match table 2010-06-02 17:50:38 +10:00
pmac_zilog.h pmac-zilog: add platform driver 2010-02-27 18:31:02 +01:00
pnx8xxx_uart.c serial: move delta_msr_wait into the tty_port 2009-09-19 13:13:31 -07:00
pxa.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
s3c24a0.c ARM: S3C: Update Simtec copyright statements from , to - [2] 2009-12-01 01:33:51 +00:00
s3c2400.c ARM: S3C24XX: serial: Fix section mismatch warnings 2009-07-30 23:56:41 +01:00
s3c2410.c ARM: S3C: Update Simtec copyright statements from , to - [2] 2009-12-01 01:33:51 +00:00
s3c2412.c ARM: S3C2412: SoC has the fractional baud rate register 2010-02-03 01:55:01 +00:00
s3c2440.c ARM: S3C: Update Simtec copyright statements from , to - [2] 2009-12-01 01:33:51 +00:00
s3c6400.c ARM: S3C64XX: serial: Fix section mismatch warning 2009-07-30 23:56:41 +01:00
s5pv210.c ARM: S5PV310: Add serial port support 2010-08-05 18:32:42 +09:00
sa1100.c ARM: Fix SA1100 Neponset serial section mismatch 2009-09-28 18:06:16 +01:00
samsung.c ARM: S5P64X0: Add UART serial support for S5P6450 2010-10-18 18:33:04 +09:00
samsung.h ARM: SAMSUNG: serial: Modify console initialization. 2010-01-19 17:50:47 +09:00
sb1250-duart.c serial: move delta_msr_wait into the tty_port 2009-09-19 13:13:31 -07:00
sc26xx.c serial: kill off uart_info 2009-09-19 13:13:28 -07:00
serial_core.c Merge branch 'tty-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6 2011-01-07 14:39:20 -08:00
serial_cs.c serial_cs: drop spurious flush_scheduled_work() call 2010-10-16 11:07:07 +02:00
serial_ks8695.c ARM: 6030/1: KS8695: enable console 2010-04-23 10:01:56 +01:00
serial_lh7a40x.c serial: move delta_msr_wait into the tty_port 2009-09-19 13:13:31 -07:00
serial_txx9.c serial_txx9: use container_of() instead of direct cast 2009-10-01 16:11:15 -07:00
sh-sci.c serial: sh-sci: build fixes. 2011-01-13 15:46:35 +09:00
sh-sci.h Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6 into common/serial-rework 2011-01-13 15:06:28 +09:00
sn_console.c Input: sysrq - drop tty argument form handle_sysrq() 2010-08-21 00:34:45 -07:00
suncore.c sparc: Really fix "console=" for serial consoles. 2010-08-16 12:26:09 -07:00
suncore.h serial: suncore: Fix RSC/LOM handling in sunserial_console_termios(). 2009-11-24 14:09:56 -08:00
sunhv.c of/device: Replace struct of_device with struct platform_device 2010-08-06 09:25:50 -06:00
sunsab.c of/device: Replace struct of_device with struct platform_device 2010-08-06 09:25:50 -06:00
sunsab.h
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sunsu.c of/device: Replace struct of_device with struct platform_device 2010-08-06 09:25:50 -06:00
sunzilog.c of/device: Replace struct of_device with struct platform_device 2010-08-06 09:25:50 -06:00
sunzilog.h
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timbuart.c timbuart: use __devinit and __devexit macros for probe and remove 2010-08-10 13:47:45 -07:00
timbuart.h serial: Added Timberdale UART driver 2009-06-11 08:51:06 -07:00
uartlite.c Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2010-10-24 13:41:39 -07:00
ucc_uart.c of/device: Replace struct of_device with struct platform_device 2010-08-06 09:25:50 -06:00
vr41xx_siu.c serial: move delta_msr_wait into the tty_port 2009-09-19 13:13:31 -07:00
vt8500_serial.c serial: Add support for UART on VIA VT8500 and compatibles 2010-11-11 11:35:57 -08:00
zs.c serial: move delta_msr_wait into the tty_port 2009-09-19 13:13:31 -07:00
zs.h
…