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57c5c28dbc
linux/drivers
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Eero Nurkkala 57c5c28dbc spi: omap2_mcspi rxdma bugfix 
When data is read through DMA, the last element must be read separately
through the RX register.  It cannot be transferred by the DMA.  For
further details see e.g.  OMAP35x TRM (table 19-16).

Without the fix the driver causes extra clocks to be clocked to the bus
after DMA RX operations.  This can cause interesting behaviour with some
devices.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: Eero Nurkkala <ext-eero.nurkkala@nokia.com>
[aaro.koskinen@nokia.com: Simplified the patch while keeping the idea.]
Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-07-29 19:10:35 -07:00
..
accessibility
acpi ACPI: video: prevent NULL deref in acpi_get_pci_dev() 2009-06-26 00:23:42 -04:00
amba [ARM] amba: fix amba device resources 2009-07-05 22:39:08 +01:00
ata libata: accept late unlocking of HPA 2009-07-28 21:07:09 -04:00
atm
auxdisplay
base driver core: sysdev: do not send KOBJ_ADD uevent if kobject_init_and_add fails 2009-07-28 13:45:22 -07:00
block Merge branch 'tj-block-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/misc 2009-07-22 10:06:33 -07:00
bluetooth headers: smp_lock.h redux 2009-07-12 12:22:34 -07:00
cdrom
char Merge branch 'zero-length' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/misc-2.6 2009-07-29 12:30:54 -07:00
clocksource clocksource: sh_tmu: Make undefined TCOR behaviour less undefined. 2009-06-24 21:08:11 +09:00
connector connector: maintainer/mail update. 2009-07-21 12:43:51 -07:00
cpufreq [CPUFREQ] Fix compile failure in cpufreq.c 2009-07-08 19:04:23 -04:00
cpuidle
crypto
dca
dio
dma DMA: txx9dmac: use dma_unmap_single if DMA_COMPL_{SRC,DEST}_UNMAP_SINGLE set 2009-06-24 18:34:40 +01:00
edac edac: x38 fix mchbar high register addr 2009-07-29 19:10:34 -07:00
eisa
firewire Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6 2009-07-06 14:03:44 -07:00
firmware
gpio headers: smp_lock.h redux 2009-07-12 12:22:34 -07:00
gpu Merge branch 'drm-radeon-kms' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 2009-07-29 12:31:59 -07:00
hid Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid 2009-07-22 09:30:07 -07:00
hwmon hwmon: (asus_atk0110) Fix upper limit readings 2009-07-28 16:31:39 +02:00
i2c i2c/tsl2550: Fix lux value in dark environment 2009-07-28 16:33:03 +02:00
ide ide-tape: Don't leak kernel stack information 2009-07-21 20:36:25 -07:00
idle
ieee1394 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6 2009-07-06 14:03:44 -07:00
ieee802154
infiniband Merge branches 'ehca', 'misc', 'mlx4', 'mthca' and 'nes' into for-linus 2009-06-23 10:38:47 -07:00
input Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2009-07-22 09:25:31 -07:00
isdn mISDN: Fix handling of receive buffer size in L1oIP 2009-07-28 14:26:51 -07:00
leds Update Yoichi Yuasa's e-mail address 2009-07-03 15:45:29 +01:00
lguest lguest: remove unnecessary forward struct declaration 2009-07-17 21:47:44 +09:30
macintosh powerpc/pmac: Fix DMA ops for MacIO devices 2009-06-26 14:37:25 +10:00
mca
md dm table: pass correct dev area size to device_area_is_valid 2009-07-23 20:30:42 +01:00
media V4L/DVB (12303): cx23885: check pointers before dereferencing in dprintk macro 2009-07-24 14:03:32 -03:00
memstick
message fusion: mptsas, fix lock imbalance 2009-06-22 08:54:14 -05:00
mfd Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2009-07-08 09:32:41 -07:00
misc headers: smp_lock.h redux 2009-07-12 12:22:34 -07:00
mmc mvsdio: fix handling of partial word at the end of PIO transfer 2009-07-20 16:46:34 -07:00
mtd UBI: fix bug in image sequence number handling 2009-07-15 11:30:59 +03:00
net Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 2009-07-27 13:42:47 -07:00
nubus
of of/mdio: Add support function for Ethernet fixed-link property 2009-07-22 09:27:18 -07:00
oprofile oprofile: reset bt_lost_no_mapping with other stats 2009-07-10 12:35:36 +02:00
parisc Remove multiple KERN_ prefixes from printk formats 2009-07-08 10:30:03 -07:00
parport parport/serial: add support for NetMos 9901 Multi-IO card 2009-06-30 18:55:59 -07:00
pci headers: smp_lock.h redux 2009-07-12 12:22:34 -07:00
pcmcia Remove multiple KERN_ prefixes from printk formats 2009-07-08 10:30:03 -07:00
platform Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 2009-07-27 13:42:47 -07:00
pnp Merge branches 'acerhdf', 'acpi-pci-bind', 'bjorn-pci-root', 'bugzilla-12904', 'bugzilla-13121', 'bugzilla-13396', 'bugzilla-13533', 'bugzilla-13612', 'c3_lock', 'hid-cleanups', 'misc-2.6.31', 'pdc-leak-fix', 'pnpacpi', 'power_nocheck', 'thinkpad_acpi', 'video' and 'wmi' into release 2009-06-24 01:19:50 -04:00
power wm97xx_batery: replace driver_data with dev_get_drvdata() 2009-07-12 13:02:10 -07:00
pps
ps3
rapidio
regulator
rtc rtc: ds1374, fix lock imbalance 2009-07-06 13:57:03 -07:00
s390 [S390] zcrypt: fix scheduling of hrtimer ap_poll_timer 2009-07-24 12:41:02 +02:00
sbus
scsi headers: smp_lock.h redux 2009-07-12 12:22:34 -07:00
serial drivers/serial/bfin_sport_uart.c: remove wrong and unneeded memset 2009-07-16 09:19:16 -07:00
sh
sn
spi spi: omap2_mcspi rxdma bugfix 2009-07-29 19:10:35 -07:00
ssb Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 2009-07-09 20:33:18 -07:00
staging staging: udlfb: Add vmalloc.h include 2009-07-28 14:07:11 -07:00
tc
telephony headers: smp_lock.h redux 2009-07-12 12:22:34 -07:00
thermal
uio
usb USB: xhci: Stall handling bug fixes. 2009-07-28 14:31:13 -07:00
uwb
video s3c-fb: fix off-by-one bug in loop indexes 2009-07-29 19:10:34 -07:00
virtio virtio-pci: correctly unregister root device on error 2009-07-17 21:47:47 +09:30
vlynq vlynq: fix typo in Kconfig to enable debugging 2009-07-06 13:57:03 -07:00
w1 Merge git://git.infradead.org/battery-2.6 2009-06-24 14:35:57 -07:00
watchdog Merge master.kernel.org:/home/rmk/linux-2.6-arm 2009-07-18 11:59:33 -07:00
xen xen: Use kcalloc() in xen_init_IRQ() 2009-07-01 11:19:47 +02:00
zorro
Kconfig
Makefile