linux/drivers
Valentin Longchamp 1c5250d616 serial: imx.c: fix CTS trigger level lower to avoid lost chars
The imx CTS trigger level is left at its reset value that is 32
chars. Since the RX FIFO has 32 entries, when CTS is raised, the
FIFO already is full. However, some serial port devices first empty
their TX FIFO before stopping when CTS is raised, resulting in lost
chars.

This patch sets the trigger level lower so that other chars arrive
after CTS is raised, there is still room for 16 of them.

Signed-off-by: Valentin Longchamp<valentin.longchamp@epfl.ch>
Tested-by: Philippe Rétornaz<philippe.retornaz@epfl.ch>
Acked-by: Wolfram Sang<w.sang@pengutronix.de>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-13 12:10:56 -07:00
..
accessibility
acpi ACPI: sleep: eliminate duplicate entries in acpisleep_dmi_table[] 2010-05-11 10:07:53 -07:00
amba
ata pata_pcmcia / ide-cs: Fix bad hashes for Transcend and kingston IDs 2010-05-05 14:48:48 -04:00
atm
auxdisplay
base
block Merge branch 'for-jens' of git://git.drbd.org/linux-2.6-drbd into for-linus 2010-05-04 08:48:53 +02:00
bluetooth
cdrom
char tty: Fix unbalanced BKL handling in error path 2010-05-13 12:10:56 -07:00
clocksource
connector
cpufreq Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq 2010-04-24 11:35:21 -07:00
cpuidle cpuidle: Fix incorrect optimization 2010-05-09 18:35:36 -07:00
crypto
dca
dio
dma Merge branch 'sh/for-2.6.34' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6 2010-05-06 08:37:39 -07:00
edac edac, mce: Fix wrong mask and macro usage 2010-04-30 10:15:39 -07:00
eisa
firewire
firmware
gpio it8761e_gpio: fix bug in gpio numbering 2010-05-11 17:33:41 -07:00
gpu drivers/gpu/drm/i915/i915_irq.c:i915_error_object_create(): use correct kmap-atomic slot 2010-05-11 17:33:42 -07:00
hid HID: fix suspend crash by moving initializations earlier 2010-05-07 23:33:52 +02:00
hwmon Merge branch 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging 2010-05-11 17:38:04 -07:00
i2c i2c-core: Use per-adapter userspace device lists 2010-05-04 11:09:28 +02:00
ide pata_pcmcia / ide-cs: Fix bad hashes for Transcend and kingston IDs 2010-05-05 14:48:48 -04:00
idle
ieee1394
ieee802154
infiniband
input Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2010-05-05 07:53:18 -07:00
isdn
leds
lguest
macintosh
mca
md md: restore ability of spare drives to spin down. 2010-05-07 21:10:57 +10:00
media V4L/DVB: pxa_camera: move fifo reset direct before dma start 2010-05-06 19:20:52 -03:00
memstick
message
mfd
misc VMware Balloon driver 2010-04-24 11:31:26 -07:00
mmc mmc: atmel-mci: fix in debugfs: response value printing 2010-05-11 17:33:41 -07:00
mtd [MTD] Remove zero-length files mtdbdi.c and internal.ho 2010-05-05 15:25:12 -04:00
net Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 2010-05-11 10:11:40 -07:00
nubus
of of: check for IS_ERR() 2010-04-28 01:07:29 -06:00
oprofile
parisc
parport
pci Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc 2010-04-29 17:16:36 -07:00
pcmcia Merge branch 'urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6 2010-05-07 14:11:09 -07:00
platform eeepc-laptop: add missing sparse_keymap_free 2010-04-23 15:23:21 -04:00
pnp Merge branches 'bugzilla-14337', 'bugzilla-14998', 'bugzilla-15407', 'bugzilla-15903' and 'misc-2.6.34' into release 2010-05-06 22:04:31 -04:00
power
pps
ps3
rapidio
regulator regulator: fix enabling regulator issue on max8925 2010-04-28 15:24:34 +01:00
rtc
s390
sbus
scsi [SCSI] Retry commands with UNIT_ATTENTION sense codes to fix ext3/ext4 I/O error 2010-05-05 12:15:57 -04:00
serial serial: imx.c: fix CTS trigger level lower to avoid lost chars 2010-05-13 12:10:56 -07:00
sfi
sh
sn
spi omap2_mcspi: small fixes of output data format 2010-04-28 01:25:43 -06:00
ssb
staging Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus 2010-04-30 13:04:14 -07:00
tc
telephony
thermal
uio
usb USB: sl811-hcd: Fix device disconnect 2010-04-30 09:25:12 -07:00
uwb
vhost
video fbdev: bfin-t350mcqb-fb: fix fbmem allocation with blanking lines 2010-05-11 17:33:42 -07:00
virtio
vlynq
w1 w1: fix omap 1-wire driver compilation 2010-04-24 11:31:25 -07:00
watchdog watchdog: ep93xx_wdt.c fix default timout value in MODULE_PARM_DESC string. 2010-05-03 08:58:56 +00:00
xen
zorro
Kconfig
Makefile virtio: initialize earlier 2010-05-07 14:01:17 -07:00