Marek Szyprowski 04bb2a031c spi/bitbang: add support for SPI_MASTER_NO_{TX, RX} modes ... This patch adds a new flags argument to bitbang_txrx_be_cpha0 and bitbang_txrx_be_cpha1 transfer functions. This enables support for SPI_MASTER_NO_{TX,RX} transfer modes. The change should have no impact on speed of the existing drivers. bitbank_txrx_* functions are usually inlined into the drivers. When the argument is equal to constant zero, the optimizer would be able to eliminate the dead code (flags checks) easily. Tested on ARM and GCC 4.4.x and in all cases the checks were eliminated in the inlined function. Reviewed-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>		2010-07-03 22:45:44 -06:00
..
accessibility
acpi	Merge branch 'acpi-idle' into release	2010-06-04 15:23:02 -04:00
amba
ata	sata_sil24: Use memory barriers before issuing commands	2010-06-10 16:06:48 -04:00
atm
auxdisplay
base
block	Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-block	2010-06-04 15:37:44 -07:00
bluetooth
cdrom
char	Revert "tty: fix a little bug in scrup, vt.c"	2010-06-06 20:44:04 -07:00
clocksource	clocksource: sh_cmt: compute mult and shift before registration	2010-06-02 17:10:44 +09:00
connector
cpufreq
cpuidle
crypto	crypto: crypto4xx - Fix build breakage	2010-06-03 16:57:24 +10:00
dca
dio
dma	of/dma: fix build breakage in ppc4xx adma driver	2010-06-02 21:02:39 -06:00
edac	Merge branch 'linux_next' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/i7core	2010-06-04 15:39:54 -07:00
eisa
firewire	firewire: core: check for 1394a compliant IRM, fix inaccessibility of Sony camcorder	2010-06-02 19:48:13 +02:00
firmware
gpio
gpu	Revert "drm/i915: Don't enable pipe/plane/VCO early (wait for DPMS on)."	2010-06-08 20:16:28 -07:00
hid
hwmon	i2c: Remove all i2c_set_clientdata(client, NULL) in drivers	2010-06-03 11:33:58 +02:00
i2c	i2c: Remove all i2c_set_clientdata(client, NULL) in drivers	2010-06-03 11:33:58 +02:00
ide	powerpc/macio: Fix probing of macio devices by using the right of match table	2010-06-02 17:50:38 +10:00
idle
ieee1394
ieee802154
infiniband	fix the deadlock in qib_fs	2010-06-04 17:16:27 -04:00
input	hp_sdc_rtc: fix broken ioctl conversion	2010-06-08 22:23:21 +02:00
isdn	isdn/kcapi: return -EFAULT on copy_from_user errors	2010-06-03 03:28:22 -07:00
leds	i2c: Remove all i2c_set_clientdata(client, NULL) in drivers	2010-06-03 11:33:58 +02:00
lguest
macintosh	Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc	2010-06-03 15:46:37 -07:00
mca
md
media	Merge branch 'v4l_for_2.6.35' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6	2010-06-04 15:38:12 -07:00
memstick
message
mfd	i2c: Remove all i2c_set_clientdata(client, NULL) in drivers	2010-06-03 11:33:58 +02:00
misc	vmware balloon: clamp number of collected non-balloonable pages	2010-06-04 15:21:44 -07:00
mmc	spi/mmc_spi: mmc_spi adaptations for SPI bus locking API	2010-07-03 22:45:36 -06:00
mtd	Merge git://git.infradead.org/~dwmw2/mtd-2.6.35	2010-06-07 17:10:06 -07:00
net	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6	2010-06-11 14:20:03 -07:00
nubus
of
oprofile
parisc
parport
pci	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6	2010-06-11 14:15:44 -07:00
pcmcia	pcmcia: avoid validate_cis failure on CIS override	2010-06-07 18:34:16 +02:00
platform	intel_scu_ipc: Length fix	2010-06-01 08:40:47 -07:00
pnp
power	i2c: Remove all i2c_set_clientdata(client, NULL) in drivers	2010-06-03 11:33:58 +02:00
pps
ps3
rapidio
regulator	i2c: Remove all i2c_set_clientdata(client, NULL) in drivers	2010-06-03 11:33:58 +02:00
rtc	rtc: s3c: initialize s3c_rtc_cpu_type before using it	2010-06-04 15:21:44 -07:00
s390	[S390] appldata/extmem/kvm: add missing GFP_KERNEL flag	2010-06-08 18:58:23 +02:00
sbus
scsi	Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev	2010-06-03 15:48:15 -07:00
serial	serial: add support for various Titan PCI cards	2010-06-04 13:37:18 -07:00
sfi	SFI: do not return freed pointer	2010-06-01 12:04:35 -04:00
sh	sh: Make intc messages consistent via pr_fmt.	2010-06-02 18:10:00 +09:00
sn
spi	spi/bitbang: add support for SPI_MASTER_NO_{TX, RX} modes	2010-07-03 22:45:44 -06:00
ssb
staging	Merge branch 'v4l_for_2.6.35' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6	2010-06-04 15:38:12 -07:00
tc
telephony
thermal
uio
usb	Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6	2010-06-04 15:42:09 -07:00
uwb
vhost	misc: Fix allocation 'borrowed' by vhost_net	2010-06-09 08:50:31 -07:00
video	Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6	2010-06-04 15:42:09 -07:00
virtio
vlynq
w1
watchdog	[PATCH 2/11] drivers/watchdog: Eliminate a NULL pointer dereference	2010-06-07 15:55:03 +00:00
xen	xen: avoid allocation causing potential swap activity on the resume path	2010-06-03 09:34:45 +01:00
zorro
Kconfig
Makefile