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Mark Greer a81d1ab3ca Revert "NFC: trf7970a: Handle extra byte in response to Type 5 RMB commands" 
This reverts commit ab714817d7.

The original commit was designed to handle a bug in the trf7970a NFC
controller where an extra byte was returned in Read Multiple Blocks (RMB)
command responses.  However, it has become less clear whether it is a bug
in the trf7970a or in the tag.  In addition, it was assumed that the extra
byte was always returned but it turns out that is not always the case. The
result is that a byte of good data is trimmed off when the extra byte is
not present ultimately causing the neard deamon to fail the read.

Since the trf7970a driver does not have the context to know when to trim
the byte or not, remove the code from the trf7970a driver all together
(and move it up to the neard daemon).  This has the added benefit of
simplifying the kernel driver and putting the extra complexity into
userspace.

CC: Rob Herring <robh@kernel.org>
CC: devicetree@vger.kernel.org
Signed-off-by: Mark Greer <mgreer@animalcreek.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
 		2017-06-23 00:20:00 +02:00
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accessibility
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acpi Merge branch 'acpica-fixes' 2017-06-15 01:52:32 +02:00
amba
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android
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ata libata: fix error checking in in ata_parse_force_one() 2017-05-31 14:26:26 -04:00
atm networking: make skb_push & __skb_push return void pointers 2017-06-16 11:48:40 -04:00
auxdisplay Merge branch 'for-4.11/libnvdimm' into for-4.12/dax 2017-04-12 21:59:01 -07:00
base Merge branches 'intel_pstate' and 'pm-sleep' 2017-06-09 01:25:16 +02:00
bcma
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block Fix loop device flush before configure v3 2017-06-08 08:04:18 -06:00
bluetooth networking: add and use skb_put_u8() 2017-06-16 11:48:40 -04:00
bus
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cdrom scsi: introduce a result field in struct scsi_request 2017-04-20 12:16:10 -06:00
char networking: introduce and use skb_put_data() 2017-06-16 11:48:37 -04:00
clk Sort of on the quieter side this time, which is probably due more 2017-05-10 13:38:18 -07:00
clocksource Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2017-05-12 10:43:25 -07:00
connector
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cpufreq Merge branches 'pm-cpufreq', 'pm-cpuidle' and 'pm-devfreq' 2017-06-15 01:51:33 +02:00
cpuidle Merge branches 'pm-cpufreq', 'pm-cpuidle' and 'pm-devfreq' 2017-06-15 01:51:33 +02:00
crypto networking: make skb_put & friends return void pointers 2017-06-16 11:48:39 -04:00
dax device-dax: fix 'dax' device filesystem inode destruction crash 2017-06-09 08:50:49 -07:00
dca
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devfreq PM / devfreq: exynos-ppmu: Staticize event list 2017-06-12 10:12:07 +09:00
dio
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dma dmaengine: pl330: fix warning in pl330_remove 2017-06-02 11:49:44 +05:30
dma-buf dma-buf: Rename dma-ops to prevent conflict with kunmap_atomic macro 2017-04-20 13:47:46 +05:30
edac EDAC, amd64: Fix reporting of Chip Select sizes on Fam17h 2017-05-03 16:27:36 +02:00
eisa
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extcon
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firewire networking: make skb_push & __skb_push return void pointers 2017-06-16 11:48:40 -04:00
firmware Char/Misc driver fixes for 4.12-rc5 2017-06-11 11:29:15 -07:00
fmc
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fpga fpga fr br: update supported version numbers 2017-04-26 11:38:56 +02:00
fsi
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gpio gpio: mvebu: fix gpio bank registration when pwm is used 2017-06-09 09:38:27 +02:00
gpu Merge branch 'vmwgfx-fixes-4.12' of git://people.freedesktop.org/~thomash/linux into drm-fixes 2017-06-09 13:12:02 +10:00
hid HID: let generic driver yield control iff specific driver has been enabled 2017-06-13 16:52:50 +02:00
hsi hsi: Fix build regression due to netdev destructor fix. 2017-06-08 10:16:05 -04:00
hv char/misc patches for 4.12-rc1 2017-05-04 19:15:35 -07:00
hwmon hwmon: (aspeed-pwm-tacho) make fan/pwm names start with index 1 2017-06-03 03:55:43 -07:00
hwspinlock
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hwtracing drivers/hwtracing/intel_th/msu.c: use set_memory.h header 2017-05-08 17:15:14 -07:00
i2c i2c: designware: Fix bogus sda_hold_time due to uninitialized vars 2017-05-22 19:22:19 -07:00
ide ide: don't call memcpy with the same source and destination 2017-05-08 17:36:39 -04:00
idle x86/intel_idle: add Gemini Lake support 2017-05-01 23:17:37 +02:00
iio First set of IIO fixes in the 4.12 cycle. 2017-05-22 21:53:09 +02:00
infiniband mlx5-updates-2017-06-16 2017-06-16 15:22:42 -04:00
input Input: synaptics-rmi4 - register F03 port as pass-through serio 2017-06-09 09:57:19 -07:00
iommu iommu/of: Ignore all errors except EPROBE_DEFER 2017-05-30 11:31:32 +02:00
ipack
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irqchip Xtensa fixes for v4.12-rc6 2017-06-13 15:09:10 +09:00
isdn networking: add and use skb_put_u8() 2017-06-16 11:48:40 -04:00
leds leds: pca955x: Correct I2C Functionality 2017-05-22 21:12:44 +02:00
lguest
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lightnvm lightnvm: fix bad back free on error path 2017-05-04 07:53:04 -06:00
macintosh DeviceTree for 4.12: 2017-05-05 19:33:07 -07:00
mailbox mailbox: handle empty message in tx_tick 2017-04-27 16:20:04 +05:30
mcb
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md md: initialise ->writes_pending in personality modules. 2017-06-05 16:04:35 -07:00
media networking: make skb_put & friends return void pointers 2017-06-16 11:48:39 -04:00
memory Merge tag 'at91-4.12-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux into fixes 2017-06-01 17:07:31 -07:00
memstick
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message scsi: mpt: Move scsi_remove_host() out of mptscsih_remove_host() 2017-04-24 18:21:17 -04:00
mfd mfd: axp20x: Support AXP803 variant 2017-04-27 11:54:49 +01:00
misc networking: introduce and use skb_put_data() 2017-06-16 11:48:37 -04:00
mmc This pull request contains fixes to make the WiFi work again for the ARM64 2017-05-26 09:05:35 -07:00
mtd mtd: nand: make nand_ooblayout_lp_hamming_ops static 2017-05-22 09:42:29 +02:00
net net: remove DST_NOCACHE flag 2017-06-17 22:54:01 -04:00
nfc Revert "NFC: trf7970a: Handle extra byte in response to Type 5 RMB commands" 2017-06-23 00:20:00 +02:00
ntb
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nubus nubus: Clean up whitespace 2017-04-20 09:54:24 +02:00
nvdimm Merge branch 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm 2017-05-12 15:43:10 -07:00
nvme nvme: relax APST default max latency to 100ms 2017-06-07 11:08:55 +02:00
nvmem ARM: SoC driver updates 2017-05-09 10:01:15 -07:00
of Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-06-15 11:59:32 -04:00
oprofile
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parisc
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parport Annotate hardware config module parameters in drivers/parport/ 2017-04-20 12:02:32 +01:00
pci PCI/PM: Add needs_resume flag to avoid suspend complete optimization 2017-05-23 14:18:17 -05:00
pcmcia Annotation of module parameters that specify device settings 2017-05-10 19:13:03 -07:00
perf drivers/perf: arm_pmu_acpi: avoid perf IRQ init when guest PMU is off 2017-05-30 12:40:03 +01:00
phy phy: qualcomm: phy-qcom-qmp: fix application of sizeof to pointer 2017-06-01 15:03:41 +05:30
pinctrl pinctrl: sunxi: Fix SPDIF function name for A83T 2017-05-23 11:31:27 +02:00
platform goldfish_pipe: use GFP_ATOMIC under spin lock 2017-05-25 18:26:11 +02:00
pnp
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power power supply and reset changes for the v4.12 series (part 2) 2017-05-12 12:02:21 -07:00
powercap PowerCap: Fix an error code in powercap_register_zone() 2017-05-14 13:30:05 +02:00
pps
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ps3
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ptp ptp: Add a ptp clock driver for Broadcom DTE 2017-06-15 12:07:15 -04:00
pwm Merge branch 'for-4.12/drivers' into for-next 2017-04-13 17:41:50 +02:00
rapidio char/misc patches for 4.12-rc1 2017-05-04 19:15:35 -07:00
ras
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regulator Merge remote-tracking branch 'regulator/topic/vctrl' into regulator-next 2017-04-30 22:17:44 +09:00
remoteproc virtio: fixes, cleanups, performance 2017-05-10 11:33:08 -07:00
reset reset: hi6220: Set module license so that it can be loaded 2017-05-24 10:53:41 +02:00
rpmsg networking: introduce and use skb_put_data() 2017-06-16 11:48:37 -04:00
rtc Merge branches 'pm-sleep' and 'powercap' 2017-05-22 20:32:05 +02:00
s390 networking: make skb_push & __skb_push return void pointers 2017-06-16 11:48:40 -04:00
sbus
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scsi networking: make skb_push & __skb_push return void pointers 2017-06-16 11:48:40 -04:00
sfi
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sh
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sn
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soc ARM: SoC fixes (and a cross-arch dt-include fix) 2017-05-19 13:36:56 -07:00
spi Merge remote-tracking branches 'spi/topic/ti-qspi' and 'spi/topic/xlp' into spi-next 2017-04-26 15:58:22 +01:00
spmi
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ssb ssb: Delete an error message for a failed memory allocation in ssb_devices_register() 2017-05-24 16:46:51 +03:00
staging networking: make skb_push & __skb_push return void pointers 2017-06-16 11:48:40 -04:00
target networking: make skb_push & __skb_push return void pointers 2017-06-16 11:48:40 -04:00
tc
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tee Linux 4.12-rc1 2017-05-18 23:54:47 -07:00
thermal thermal: broadcom: ns-thermal: default on iProc SoCs 2017-05-23 20:09:34 -07:00
thunderbolt
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tty networking: introduce and use skb_put_data() 2017-06-16 11:48:37 -04:00
uio uio: fix incorrect memory leak cleanup 2017-05-16 23:06:41 +02:00
usb networking: make skb_push & __skb_push return void pointers 2017-06-16 11:48:40 -04:00
uwb uwb: fix device quirk on big-endian hosts 2017-05-17 11:27:41 +02:00
vfio powerpc updates for 4.12 part 1. 2017-05-05 11:36:44 -07:00
vhost vhost_net: try batch dequing from skb array 2017-05-18 10:07:42 -04:00
video fbdev changes for v4.12: 2017-05-11 11:12:26 -07:00
virt drivers/virt/fsl_hypervisor.c: use get_user_pages_unlocked() 2017-05-08 17:15:10 -07:00
virtio virtio: allow extra context per descriptor 2017-05-02 23:41:43 +03:00
vlynq
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vme
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w1 w1: Remove unneeded use of assert() and remove w1_log.h 2017-04-08 18:20:57 +02:00
watchdog watchdog: bcm281xx: Fix use of uninitialized spinlock. 2017-05-19 10:42:25 +02:00
xen xen: fix for 4.12 rc5 2017-06-09 09:59:51 -07:00
zorro
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Kconfig
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Makefile Merge branch 'tee/initial-merge' into fixes 2017-05-10 21:03:31 +02:00