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Antonio Borneo 6debce6f4e HID: cp2112: fix to force single data-report reply 
Current implementation of cp2112_raw_event() only accepts one data report at a
time. If last received data report is not fully handled yet, a new incoming
data report will overwrite it. In such case we don't guaranteed to propagate
the correct incoming data.

The trivial fix implemented here forces a single report at a time by requesting
in cp2112_read() no more than 61 byte of data, which is the payload size of a
single data report.

Cc: stable@vger.kernel.org
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Tested-by: Ellen Wang <ellen@cumulusnetworks.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
 		2015-07-08 12:40:23 +02:00
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accessibility
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acpi PCI changes for the v4.2 merge window: 2015-06-23 13:41:24 -07:00
amba
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android
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ata
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atm
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auxdisplay
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base Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2015-06-22 15:52:04 -07:00
bcma
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block Merge branch 'x86-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2015-06-22 17:59:09 -07:00
bluetooth
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bus Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2015-06-22 21:04:48 -07:00
cdrom
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char Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia 2015-06-23 14:04:00 -07:00
clk Merge branch 'ccf/atmel-fixes-for-4.1' of https://github.com/bbrezillon/linux-at91 into clk-fixes 2015-06-19 07:37:14 -07:00
clocksource clocksource: Increase dependencies of timer-stm32 to limit build wreckage 2015-06-21 20:01:48 +02:00
connector
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cpufreq Merge branch 'x86-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2015-06-22 17:59:09 -07:00
cpuidle
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crypto Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2015-06-22 21:04:48 -07:00
dca
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devfreq
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dio
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dma Merge branch 'x86-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2015-06-22 17:59:09 -07:00
dma-buf
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edac
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eisa
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extcon
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firewire
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firmware Merge branch 'x86-efi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2015-06-22 17:10:44 -07:00
fmc
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gpio This is the big bulk of GPIO changes queued for the v4.2 2015-06-23 13:34:02 -07:00
gpu Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2015-06-22 19:42:56 -07:00
hid HID: cp2112: fix to force single data-report reply 2015-07-08 12:40:23 +02:00
hsi
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hv
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hwmon hwmon changes for v4.2 2015-06-23 13:39:56 -07:00
hwspinlock
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hwtracing/coresight
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i2c MMC core: 2015-06-23 13:38:04 -07:00
ide
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idle
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iio
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infiniband Merge branch 'x86-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2015-06-22 17:59:09 -07:00
input
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iommu Merge branch 'x86-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2015-06-22 17:59:09 -07:00
ipack
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irqchip Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2015-06-22 19:42:56 -07:00
isdn
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leds
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lguest Merge branch 'x86-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2015-06-22 17:59:09 -07:00
macintosh
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mailbox
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mcb
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md
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media Merge branch 'x86-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2015-06-22 17:59:09 -07:00
memory
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memstick
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message
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mfd Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2015-06-22 19:42:56 -07:00
misc
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mmc mmc: queue: prevent soft lockups on PREEMPT=n 2015-06-18 09:21:04 +02:00
mtd
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net PCI changes for the v4.2 merge window: 2015-06-23 13:41:24 -07:00
nfc
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ntb PCI changes for the v4.2 merge window: 2015-06-23 13:41:24 -07:00
nubus
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of PCI changes for the v4.2 merge window: 2015-06-23 13:41:24 -07:00
oprofile
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parisc
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parport
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pci PCI changes for the v4.2 merge window: 2015-06-23 13:41:24 -07:00
pcmcia pcmcia: do not break rsrc_nonstatic when handling anonymous cards 2015-06-16 07:29:39 +02:00
phy
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pinctrl
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platform
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pnp
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power
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powercap
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pps
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ps3
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ptp
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pwm pwm: Changes for v4.2-rc1 2015-06-23 13:32:38 -07:00
rapidio
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ras
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regulator
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remoteproc
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reset
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rpmsg
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rtc
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s390
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sbus
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scsi Merge branches 'x86/apic', 'x86/asm', 'x86/mm' and 'x86/platform' into x86/core, to merge last updates 2015-06-22 09:15:03 +02:00
sfi
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sh
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sn
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soc
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spi
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spmi
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ssb
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staging Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2015-06-22 15:52:04 -07:00
target
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tc
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thermal
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thunderbolt
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tty This is the big bulk of GPIO changes queued for the v4.2 2015-06-23 13:34:02 -07:00
uio
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usb Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid 2015-06-23 14:05:52 -07:00
uwb
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vfio
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vhost
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video Merge branches 'x86/apic', 'x86/asm', 'x86/mm' and 'x86/platform' into x86/core, to merge last updates 2015-06-22 09:15:03 +02:00
virt
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virtio PCI changes for the v4.2 merge window: 2015-06-23 13:41:24 -07:00
vlynq
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vme
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w1
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watchdog
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xen
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zorro
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Kconfig
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Makefile
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