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3eea697c1da58f169b3abfebaa6d07cff7cb1c8d
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Ulf Hansson 3eea697c1d mmc: sdricoh_cs: Throttle polling rate for commands 
Rather than to poll in a busy-loop, let's convert into using
read_poll_timeout() and insert a small delay between each polling attempts.
In particular, this avoids hogging the CPU.

Additionally, to convert to read_poll_timeout() we also need to switch from
using a specific number of polling attempts, into a specific timeout in us
instead. The previous 100000 attempts, is translated into a total timeout
of total 1s, as that seemed like reasonable value to pick.

Cc: Sascha Sommer <saschasommer@freenet.de>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Link: https://lore.kernel.org/r/20200508095218.14177-1-ulf.hansson@linaro.org
2020-05-28 11:22:14 +02:00
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accessibility
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acpi
ACPI: EC: PM: Avoid flushing EC work when EC GPE is inactive
2020-05-18 13:15:13 +02:00
amba
amba: Initialize dma_parms for amba devices
2020-04-28 17:44:34 +02:00
android
Merge 5.6-rc7 into char-misc-next
2020-03-23 07:59:38 +01:00
ata
ata: sata_inic162x fix a spelling issue
2020-04-23 09:59:30 -06:00
atm
.gitignore: add SPDX License Identifier
2020-03-25 11:50:48 +01:00
auxdisplay
Merge 5.6-rc7 into char-misc-next
2020-03-23 07:59:38 +01:00
base
driver core: Fix handling of SYNC_STATE_ONLY + STATELESS device links
2020-05-21 10:54:32 +02:00
bcma
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block
Merge tag 'block-5.7-2020-05-22' of git://git.kernel.dk/linux-block
2020-05-22 11:10:42 -07:00
bluetooth
Bluetooth: btusb: print Intel fw build version in power-on boot
2020-03-16 08:57:40 +01:00
bus
bus: mhi: core: Fix some error return code
2020-05-15 16:32:20 +02:00
cdrom
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char
Merge tag 'for-linus-5.7-2' of git://github.com/cminyard/linux-ipmi
2020-05-17 16:07:30 -07:00
clk
clk: ti: clkctrl: convert subclocks to use proper names also
2020-05-12 20:18:19 -07:00
clocksource
clocksource/drivers/timer-vf-pit: Add missing parenthesis
2020-04-05 09:24:58 +02:00
connector
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counter
counter: 104-quad-8: Add lock guards - generic interface
2020-04-19 17:50:00 +01:00
cpufreq
cpufreq: intel_pstate: Only mention the BIOS disabling turbo mode once
2020-04-27 10:30:11 +02:00
cpuidle
Merge branch 'pm-cpuidle'
2020-04-10 11:32:22 +02:00
crypto
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2020-05-06 20:53:22 -07:00
dax
device-dax: don't leak kernel memory to user space after unloading kmem
2020-05-23 10:26:31 -07:00
dca
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devfreq
PM / devfreq: Fix handling dev_pm_qos_remove_request result
2020-03-25 08:35:03 +09:00
dio
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dma
dmaengine: tegra210-adma: Fix an error handling path in 'tegra_adma_probe()'
2020-05-19 22:26:01 +05:30
dma-buf
dma-buf: fix documentation build warnings
2020-04-30 19:47:39 +05:30
edac
Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2020-03-30 16:40:08 -07:00
eisa
.gitignore: add SPDX License Identifier
2020-03-25 11:50:48 +01:00
extcon
Merge tag 'char-misc-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2020-04-03 13:22:40 -07:00
firewire
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firmware
Merge tag 'efi-fixes-for-v5.7-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi into efi/urgent
2020-05-22 20:06:25 +02:00
fpga
fpga: dfl: pci: fix return value of cci_pci_sriov_configure
2020-03-30 20:45:30 -07:00
fsi
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gnss
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gpio
gpio: tegra: mask GPIO IRQs during IRQ shutdown
2020-04-28 16:22:33 +02:00
gpu
Merge tag 'amd-drm-fixes-5.7-2020-05-21' of git://people.freedesktop.org/~agd5f/linux into drm-fixes
2020-05-22 10:30:51 +10:00
greybus
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hid
HID: quirks: Add HID_QUIRK_NO_INIT_REPORTS quirk for Dell K12A keyboard-dock
2020-05-04 11:24:58 +02:00
hsi
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hv
Merge tag 'hyperv-fixes-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux
2020-04-27 13:28:27 -07:00
hwmon
hwmon: (da9052) Synchronize access with mfd
2020-05-13 10:06:09 -07:00
hwspinlock
hwspinlock: hwspinlock_internal.h: Replace zero-length array with flexible-array member
2020-03-25 22:30:46 -07:00
hwtracing
coresight: cti: remove incorrect NULL return check
2020-05-15 16:32:20 +02:00
i2c
i2c: mux: demux-pinctrl: Fix an error handling path in 'i2c_demux_pinctrl_probe()'
2020-05-15 11:23:49 +02:00
i3c
i3c: convert to use i2c_new_client_device()
2020-03-29 10:35:50 +02:00
ide
drivers/ide: Fix build regression.
2020-04-04 18:07:59 -07:00
idle
Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2020-03-30 16:40:08 -07:00
iio
iio: sca3000: Remove an erroneous 'get_device()'
2020-05-10 10:53:36 +01:00
infiniband
RDMA/uverbs: Move IB_EVENT_DEVICE_FATAL to destroy_uobj
2020-05-12 17:02:25 -03:00
input
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2020-04-07 20:20:12 -07:00
interconnect
interconnect: qcom: Move the static keyword to the front of declaration
2020-04-29 13:11:44 +02:00
iommu
iommu: Fix deferred domain attachment
2020-05-19 15:05:43 +02:00
ipack
ipack: tpci200: fix error return code in tpci200_register()
2020-05-15 16:32:20 +02:00
irqchip
Merge branch 'irq/gic-v4.1-fixes-5.7' into irq/irqchip-5.7
2020-04-17 08:59:55 +01:00
isdn
mISDN: make dmril and dmrim static
2020-04-16 13:52:31 -07:00
leds
leds: core: Fix warning message when init_data
2020-04-06 23:12:08 +02:00
lightnvm
Merge tag 'for-5.7/drivers-2020-03-29' of git://git.kernel.dk/linux-block
2020-03-30 11:43:51 -07:00
macintosh
Merge tag 'char-misc-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2020-04-03 13:22:40 -07:00
mailbox
mailbox: imx: add SCU MU support
2020-03-19 23:04:32 -05:00
mcb
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md
Merge tag 'for-5.7/dm-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm
2020-04-30 16:45:08 -07:00
media
Merge tag 'pm-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2020-03-30 15:05:01 -07:00
memory
Merge tag 'arm-drivers-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2020-04-03 15:05:35 -07:00
memstick
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message
scsi: message: fusion: Replace zero-length array with flexible-array member
2020-03-26 22:40:47 -04:00
mfd
mfd: intel-lpss: Fix Intel Elkhart Lake LPSS I2C input clock
2020-03-30 07:35:28 +01:00
misc
misc: rtsx: Add short delay after exit from ASPM
2020-05-22 13:27:38 +02:00
mmc
mmc: sdricoh_cs: Throttle polling rate for commands
2020-05-28 11:22:14 +02:00
most
most: core: use function subsys_initcall()
2020-04-28 15:04:09 +02:00
mtd
Merge tag 'fixes-for-5.7-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux
2020-05-20 13:23:55 -07:00
mux
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net
net: smsc911x: Fix runtime PM imbalance on error
2020-05-23 16:52:17 -07:00
nfc
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2020-03-25 18:58:11 -07:00
ntb
Merge tag 'pci-v5.7-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
2020-04-03 14:25:02 -07:00
nubus
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nvdimm
Merge tag 'libnvdimm-for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm
2020-04-08 21:03:40 -07:00
nvme
nvme-pci: dma read memory barrier for completions
2020-05-12 18:02:24 +02:00
nvmem
nvmem: core: remove nvmem_sysfs_get_groups()
2020-03-25 19:23:49 +01:00
of
of: unittest: kmemleak in duplicate property update
2020-04-17 08:31:34 -05:00
opp
opp: Manage empty OPP tables with clk handle
2020-04-13 16:14:55 +05:30
oprofile
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parisc
parisc: Replace setup_irq() by request_irq()
2020-04-05 22:05:23 +02:00
parport
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pci
PCI: Move Apex Edge TPU class quirk to fix BAR assignment
2020-04-14 19:16:51 -05:00
pcmcia
pcmcia: remove some unused space characters
2020-03-31 18:48:22 +02:00
perf
Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
2020-03-31 10:05:01 -07:00
phy
phy: qualcomm: usb-hs-28nm: Prepare clocks in init
2020-04-30 12:10:49 +05:30
pinctrl
pinctrl: qcom: Add affinity callbacks to msmgpio IRQ chip
2020-05-12 14:29:29 +02:00
platform
Merge tag 'tag-chrome-platform-fixes-for-v5.7-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux
2020-05-06 16:40:14 -07:00
pnp
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power
change email address for Pali Rohár
2020-04-10 15:36:22 -07:00
powercap
Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2020-03-30 16:40:08 -07:00
pps
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ps3
powerpc/ps3: Remove an unneeded NULL check
2020-04-03 00:09:59 +11:00
ptp
ptp: Remove unneeded conversion to bool
2020-04-21 15:45:32 -07:00
pwm
pwm: pca9685: Fix PWM/GPIO inter-operation
2020-04-03 21:41:42 +02:00
rapidio
rapidio: fix an error in get_user_pages_fast() error handling
2020-05-23 10:26:31 -07:00
ras
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regulator
regulator: Revert "Use driver_deferred_probe_timeout for regulator_init_complete_work"
2020-04-29 19:57:45 +02:00
remoteproc
Merge tag 'rproc-v5.7-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc
2020-04-23 09:28:15 -07:00
reset
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rpmsg
rpmsg: pull in slab.h
2020-04-17 06:05:29 -04:00
rtc
Merge tag 'mfd-next-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
2020-04-07 19:48:52 -07:00
s390
s390/ism: fix error return code in ism_probe()
2020-05-13 12:14:51 -07:00
sbus
misc: move FLASH_MINOR into miscdevice.h and fix conflicts
2020-03-18 12:27:04 +01:00
scsi
scsi: pm: Balance pm_only counter of request queue during system resume
2020-05-11 19:43:25 -04:00
sfi
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sh
…
siox
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slimbus
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soc
Merge tag 'zynqmp-soc-for-v5.7-rc3' of https://github.com/Xilinx/linux-xlnx into arm/fixes
2020-04-21 14:21:20 +02:00
soundwire
Merge tag 'char-misc-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2020-04-03 13:22:40 -07:00
spi
Merge tag 'sound-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
2020-04-02 15:50:04 -07:00
spmi
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ssb
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staging
staging: greybus: sdio: Respect the cmd->busy_timeout from the mmc core
2020-05-28 11:21:00 +02:00
target
scsi: target: Put lun_ref at end of tmr processing
2020-05-14 20:27:05 -04:00
tc
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tee
Merge tag 'arm-drivers-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2020-04-03 15:05:35 -07:00
thermal
Merge tag 'thermal-v5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux
2020-04-07 20:00:16 -07:00
thunderbolt
thunderbolt: Check return value of tb_sw_read() in usb4_switch_op()
2020-04-28 19:00:59 +02:00
tty
tty: serial: add missing spin_lock_init for SiFive serial console
2020-05-15 14:55:10 +02:00
uio
uio: uio_pdrv_genirq: use new devm_uio_register_device() function
2020-03-18 12:34:10 +01:00
usb
USB: gadget: fix illegal array access in binding with UDC
2020-05-15 15:42:17 +02:00
vdpa
vdpasim: remove unused variable 'ret'
2020-05-11 06:44:12 -04:00
vfio
vfio/type1: Fix VA->PA translation for PFNMAP VMAs in vaddr_get_pfn()
2020-04-23 12:10:01 -06:00
vhost
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
2020-05-21 12:59:29 -07:00
video
Merge tag 'drm-next-2020-04-08' of git://anongit.freedesktop.org/drm/drm
2020-04-07 20:24:34 -07:00
virt
virt: vbox: Use fallthrough;
2020-03-19 07:41:03 +01:00
virtio
virtio-balloon: Avoid using the word 'report' when referring to free page hinting
2020-04-17 06:05:30 -04:00
visorbus
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vlynq
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vme
…
w1
…
watchdog
watchdog: sp805: fix restart handler
2020-04-08 11:18:38 +02:00
xen
Merge tag 'for-linus-5.7-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
2020-04-17 10:35:17 -07:00
zorro
Merge tag 'spdx-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx
2020-04-03 13:12:26 -07:00
Kconfig
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
2020-04-08 10:51:53 -07:00
Makefile
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
2020-04-08 10:51:53 -07:00