Alex Williamson 01c194d927 serial 8250: tighten test for using backup timer ... Thomas Koeller had reported an issue where a device that had been making use of the UART_BUG_TXEN code in the 8250 driver was mistakenly being caught by the backup timer test, causing the device to work improperly. To fix this, tighten the test requirements to enable the backup timer workaround. The backup timer is really meant to catch UARTs that don't re-assert the THRE interrupt. The expectation is that they do initially assert THRE. This patch clarifies the test. Signed-off-by: Alex Williamson <alex.williamson@hp.com> Cc: Thomas Koeller <thomas@koeller.dyndns.org> Cc: Russell King <rmk@arm.linux.org.uk> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2008-04-28 08:58:30 -07:00
..
acorn/char
acpi	fix idle (arch, acpi and apm) and lockdep	2008-04-27 00:01:45 +02:00
amba
ata	pata_bf54x: decrease count first.	2008-04-25 01:26:28 -04:00
atm	drivers/atm: use time_before, time_before_eq, etc	2008-04-19 18:14:50 -07:00
auxdisplay
base	bus_remove_device: be more careful about incomplete initialization	2008-04-22 17:40:36 -07:00
block	return pfn from direct_access, for XIP	2008-04-28 08:58:23 -07:00
bluetooth	hci_usb: remove code obfuscation	2008-04-19 18:17:26 -07:00
cdrom	cdrom: use kmalloced buffers instead of buffers on stack	2008-04-21 09:50:08 +02:00
char	char: make functions static in synclinkmp.c	2008-04-28 08:58:29 -07:00
clocksource
connector
cpufreq
cpuidle
crypto	[CRYPTO] padlock-aes: Use generic setkey function	2008-04-21 10:19:34 +08:00
dca
dio
dma	DMA engine: typo fixes	2008-04-21 22:38:45 +00:00
edac
eisa
firewire
firmware	Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-2.6	2008-04-21 15:49:58 -07:00
gpio
hid	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2008-04-25 12:38:14 -07:00
hwmon
i2c	i2c: Fix platform driver hotplug/coldplug	2008-04-22 22:16:49 +02:00
ide	ide-tape: remove tape->merge_stage	2008-04-27 15:38:34 +02:00
ieee1394	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6	2008-04-25 12:24:06 -07:00
infiniband	RDMA/nes: Remove volatile qualifier from struct nes_hw_cq.cq_vbase	2008-04-23 11:55:45 -07:00
input	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2008-04-27 10:10:37 -07:00
isdn	Merge branch 'irq-cleanups-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/misc-2.6	2008-04-21 15:56:19 -07:00
leds	leds: Add default-on trigger	2008-04-25 00:06:52 +01:00
lguest
macintosh	mac-hid: fix build after lockdep annotation	2008-04-25 18:57:09 -07:00
mca
md	dm: remove md argument from specific_minor	2008-04-25 13:27:02 +01:00
media	mm: remove nopage	2008-04-28 08:58:18 -07:00
memstick	memstick: convert struct class_device to struct device	2008-04-19 19:10:29 -07:00
message	SCSI: convert struct class_device to struct device	2008-04-19 19:10:33 -07:00
mfd	Merge branch 'fixes' of master.kernel.org:/home/rmk/linux-2.6-arm	2008-04-24 08:36:11 -07:00
misc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6	2008-04-27 11:25:00 -07:00
mmc
mtd	[MTD] m25p80: Add Support for ATMEL AT25DF641 64-Megabit SPI Flash	2008-04-25 09:14:23 +01:00
net	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband	2008-04-27 10:10:14 -07:00
nubus
of	[POWERPC] drivers/of/of_i2c.c: Add MODULE_LICENSE	2008-04-24 20:58:01 +10:00
oprofile
parisc	PCI: remove parisc consumer of the pci global_list	2008-04-20 21:47:01 -07:00
parport
pci	intel-iommu.c: dma ops fix	2008-04-24 23:15:43 +02:00
pcmcia	[ARM] pxa: fix 0e623941be	2008-04-21 12:52:03 +01:00
pnp	pnpacpi: fix potential corruption on "pnpacpi: exceeded the max number of IRQ resources 2"	2008-04-23 12:22:13 -07:00
power
ps3
rapidio
rtc	rtc: replace remaining __FUNCTION__ occurrences	2008-04-28 08:58:17 -07:00
s390	return pfn from direct_access, for XIP	2008-04-28 08:58:23 -07:00
sbus
scsi	Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6	2008-04-27 11:25:00 -07:00
serial	serial 8250: tighten test for using backup timer	2008-04-28 08:58:30 -07:00
sh
sn
spi
ssb	ssb: Fix all-ones boardflags	2008-04-23 21:25:35 -04:00
tc
telephony
thermal
uio	UIO: hold a reference to the device's owner while the device is open	2008-04-19 19:10:18 -07:00
usb	usb: don't update devnum for wusb devices	2008-04-24 21:16:59 -07:00
video	mm: remove nopage	2008-04-28 08:58:18 -07:00
virtio
w1
watchdog
xen	xen: add balloon driver	2008-04-24 23:57:33 +02:00
zorro
Kconfig	xen: add balloon driver	2008-04-24 23:57:33 +02:00
Makefile