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OpenCloudOS-Kernel
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Kevin Darbyshire-Bryant 3413e97dbb ath10k: suppress 'failed to process fft' warning messages 
When using DFS channels on Ath10k, kernel log has repeated warning message
'failed to process fft: -22' typically under medium/heavy traffic.

This patch switches the warnings to driver debug (WMI events) mode only
thus reducing log file noise.

DFS and spectral scan share underlying HW mechanisms and enabling one
(DFS) enables the other (spectral scan) as far as event reporting from
firmware to driver is concerned. Spectral scan events take no part in
processing of DFS radar pulses which are delivered as distinct events,
so the fft (spectral event) warning is harmless and DFS interference
detection/protection still occurs.

Symptoms seen & fix tested in both debug & non-debug modes on TP-Link
Archer C7 v2 platform.

Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
 		2015-07-29 11:23:18 +03:00
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accessibility
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acpi Power management and ACPI fixes for v4.2-rc1 2015-07-01 14:17:44 -07:00
amba
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android
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ata ARM: SoC cleanups for v4.2 2015-06-26 11:08:27 -07:00
atm
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auxdisplay
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base Merge branch 'akpm' (patches from Andrew) 2015-07-01 17:47:51 -07:00
bcma
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block xen: features and cleanups for 4.2-rc0 2015-07-01 11:53:46 -07:00
bluetooth Bluetooth: ath3k: Add support of 04ca:300d AR3012 device 2015-06-18 21:00:06 +03:00
bus ARM: SoC: driver updates for v4.2 2015-06-26 11:54:29 -07:00
cdrom
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char Minor merge needed, due to function move. 2015-07-01 10:49:25 -07:00
clk Replace module_platform_driver with builtin_platform driver in non modules. 2015-07-02 10:42:13 -07:00
clocksource Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2015-07-01 15:44:18 -07:00
connector
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cpufreq Replace module_platform_driver with builtin_platform driver in non modules. 2015-07-02 10:42:13 -07:00
cpuidle Replace module_platform_driver with builtin_platform driver in non modules. 2015-07-02 10:42:13 -07:00
crypto Merge branch 'akpm' (patches from Andrew) 2015-07-01 17:47:51 -07:00
dca
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devfreq
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dio
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dma Merge branch 'akpm' (patches from Andrew) 2015-07-01 17:47:51 -07:00
dma-buf
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edac Driver core patches for 4.2-rc1 2015-06-26 15:07:37 -07:00
eisa
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extcon extcon: Redefine the unique id of supported external connectors without 'enum extcon' type 2015-06-12 17:01:42 -07:00
firewire
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firmware Devicetree changes for v4.2 2015-07-01 19:40:18 -07:00
fmc
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gpio Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2015-07-01 15:19:35 -07:00
gpu Fix up implicit <module.h> users that will break later. 2015-07-02 10:25:22 -07:00
hid Merge branches 'for-4.2/i2c-hid', 'for-4.2/lenovo', 'for-4.2/plantronics', 'for-4.2/rmi', 'for-4.2/sensor-hub', 'for-4.2/sjoy', 'for-4.2/sony' and 'for-4.2/wacom' into for-linus 2015-06-22 16:23:43 +02:00
hsi Fix up implicit <module.h> users that will break later. 2015-07-02 10:25:22 -07:00
hv Drivers: hv: vmbus: Allocate ring buffer memory in NUMA aware fashion 2015-06-12 16:58:33 -07:00
hwmon Char/Misc driver patches for 4.2-rc1 2015-06-26 14:51:15 -07:00
hwspinlock
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hwtracing/coresight
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i2c Char/Misc driver patches for 4.2-rc1 2015-06-26 14:51:15 -07:00
ide Minor merge needed, due to function move. 2015-07-01 10:49:25 -07:00
idle
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iio
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infiniband Merge branch 'akpm' (patches from Andrew) 2015-07-01 17:47:51 -07:00
input Minor merge needed, due to function move. 2015-07-01 10:49:25 -07:00
iommu IOMMU Fixes for Linux v4.2-rc0 2015-07-01 14:44:22 -07:00
ipack
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irqchip Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 2015-06-27 12:44:34 -07:00
isdn Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2015-06-24 16:49:49 -07:00
leds Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds 2015-07-01 19:09:11 -07:00
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 macintosh/nvram: Remove as unused 2015-06-15 16:42:37 +10:00
mailbox Replace module_init with appropriate alternate initcall in non modules. 2015-07-02 10:36:29 -07:00
mcb
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md MAINTAINERS: BCACHE: Kent Overstreet has changed email address 2015-06-30 19:45:01 -07:00
media Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds 2015-07-01 19:09:11 -07:00
memory ARM: SoC: driver updates for v4.2 2015-06-26 11:54:29 -07:00
memstick memstick: remove deprecated use of pci api 2015-06-30 19:44:57 -07:00
message fusion: remove dead MTRR code 2015-06-13 08:44:14 -07:00
mfd Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2015-07-01 15:19:35 -07:00
misc Minor merge needed, due to function move. 2015-07-01 10:49:25 -07:00
mmc Merge branch 'for-4.2/sg' of git://git.kernel.dk/linux-block 2015-06-25 15:22:36 -07:00
mtd Minor merge needed, due to function move. 2015-07-01 10:49:25 -07:00
net ath10k: suppress 'failed to process fft' warning messages 2015-07-29 11:23:18 +03:00
nfc Char/Misc driver patches for 4.2-rc1 2015-06-26 14:51:15 -07:00
ntb PCI changes for the v4.2 merge window: 2015-06-23 13:41:24 -07:00
nubus
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nvdimm arch, x86: pmem api for ensuring durability of persistent memory updates 2015-06-26 11:23:38 -04:00
of Devicetree changes for v4.2 2015-07-01 19:40:18 -07:00
oprofile
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parisc
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parport parport: check exclusive access before register 2015-06-12 16:58:33 -07:00
pci Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2015-07-01 15:19:35 -07:00
pcmcia Fix up implicit <module.h> users that will break later. 2015-07-02 10:25:22 -07:00
phy Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 2015-06-27 12:44:34 -07:00
pinctrl Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2015-07-01 15:19:35 -07:00
platform Replace module_platform_driver with builtin_platform driver in non modules. 2015-07-02 10:42:13 -07:00
pnp Merge branches 'pnp' and 'pm-tools' 2015-06-19 01:18:43 +02:00
power Replace module_platform_driver with builtin_platform driver in non modules. 2015-07-02 10:42:13 -07:00
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 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2015-06-23 14:08:54 -07:00
ras
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regulator Fix up implicit <module.h> users that will break later. 2015-07-02 10:25:22 -07:00
remoteproc
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reset
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rpmsg
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rtc Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 2015-06-27 12:44:34 -07:00
s390 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux 2015-06-30 21:44:14 -07:00
sbus
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scsi libcxgbi: use kvfree() in cxgbi_free_big_mem() 2015-06-30 19:45:00 -07:00
sfi
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sh Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2015-07-01 15:19:35 -07:00
sn
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soc Replace module_platform_driver with builtin_platform driver in non modules. 2015-07-02 10:42:13 -07:00
spi Merge remote-tracking branches 'spi/topic/sirf', 'spi/topic/spidev' and 'spi/topic/zynq' into spi-next 2015-06-18 00:19:56 +01:00
spmi
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ssb
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staging Staging driver patches for 4.2-rc1 2015-06-26 15:46:08 -07:00
target target: use kvfree() in session alloc and free 2015-06-30 19:45:00 -07:00
tc
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thermal Minor merge needed, due to function move. 2015-07-01 10:49:25 -07:00
thunderbolt
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tty Replace module_init with equivalent device_initcall in non modules. 2015-07-02 10:30:48 -07:00
uio uio: pruss: Drop depends on ARCH_DAVINCI_DA850 from config 2015-06-12 17:01:43 -07:00
usb Minor merge needed, due to function move. 2015-07-01 10:49:25 -07:00
uwb
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vfio VFIO updates for v4.2 2015-06-28 12:32:13 -07:00
vhost Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2015-06-24 16:49:49 -07:00
video Minor merge needed, due to function move. 2015-07-01 10:49:25 -07:00
virt
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virtio Minor merge needed, due to function move. 2015-07-01 10:49:25 -07:00
vlynq
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vme vme: tsi148: depend on HAS_DMA for Kconfig 2015-06-12 17:31:05 -07:00
w1 w1: use correct lock on error in w1_seq_show() 2015-06-12 16:58:33 -07:00
watchdog Merge git://www.linux-watchdog.org/linux-watchdog 2015-07-01 19:33:16 -07:00
xen xen: features and cleanups for 4.2-rc0 2015-07-01 11:53:46 -07:00
zorro
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Kconfig libnvdimm, nfit: initial libnvdimm infrastructure and NFIT support 2015-06-24 21:24:10 -04:00
Makefile The libnvdimm sub-system introduces, in addition to the libnvdimm-core, 2015-06-29 10:34:42 -07:00