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Jan Glauber dfa2ccc30e Revert "i2c: octeon: thunderx: Limit register access retries" 
This reverts commit 70121f7f3725 ("i2c: octeon: thunderx: Limit register access retries").
Using readq_poll_timeout instead of __raw_readq triggers the following
debug warning:

[   78.871568] ipmi_ssif: Trying hotmod-specified SSIF interface at i2c address 0x12, adapter Cavium ThunderX i2c adapter at 0000:01:09.4, slave address 0x0
[   78.886107] do not call blocking ops when !TASK_RUNNING; state=2 set at [<fffffc00080e0088>] prepare_to_wait_event+0x58/0x10c
[   78.897436] ------------[ cut here ]------------
[   78.902050] WARNING: CPU: 6 PID: 2235 at kernel/sched/core.c:7718 __might_sleep+0x80/0x88

[...]

[   79.133553] [<fffffc00080c3aac>] __might_sleep+0x80/0x88
[   79.138862] [<fffffc0000e30138>] octeon_i2c_test_iflg+0x4c/0xbc [i2c_thunderx]
[   79.146077] [<fffffc0000e30958>] octeon_i2c_test_ready+0x18/0x70 [i2c_thunderx]
[   79.153379] [<fffffc0000e30b04>] octeon_i2c_wait+0x154/0x1a4 [i2c_thunderx]
[   79.160334] [<fffffc0000e310bc>] octeon_i2c_xfer+0xf4/0xf60 [i2c_thunderx]

Signed-off-by: Jan Glauber <jglauber@cavium.com>
Acked-by: Steven J. Hill <steven.hill@cavium.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2016-11-29 20:04:21 +01:00
..
i2c-acorn.c
i2c: acorn: is tristate and should use module.h
2014-01-24 18:21:11 +01:00
i2c-ali15x3.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-ali1535.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-ali1563.c
i2c: ali1563: fix checkpatch.pl issues
2014-05-22 10:09:21 +02:00
i2c-amd756-s4882.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-amd756.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-amd8111.c
i2c: remove DEFINE_PCI_DEVICE_TABLE macro
2014-03-13 09:44:59 +01:00
i2c-at91.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-au1550.c
i2c: au1550: Convert to devm_kzalloc and devm_ioremap_resource
2015-10-23 23:31:11 +02:00
i2c-axxia.c
i2c: axxia: disable clks in case of failure in probe
2016-09-24 11:26:55 +02:00
i2c-bcm2835.c
i2c: bcm2835: Don't complain on -EPROBE_DEFER from getting our clock
2016-07-22 09:23:53 +02:00
i2c-bcm-iproc.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-bcm-kona.c
Merge branch 'i2c/for-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
2016-10-07 14:12:21 -07:00
i2c-bfin-twi.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-brcmstb.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-cadence.c
Merge branch 'i2c/for-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
2016-10-07 14:12:21 -07:00
i2c-cbus-gpio.c
i2c: busses: drop owner assignment from platform_drivers
2014-10-20 16:20:37 +02:00
i2c-cpm.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-cros-ec-tunnel.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-davinci.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-designware-baytrail.c
i2c: designware-platform: Drop duplicate module information
2016-02-12 20:40:13 +01:00
i2c-designware-core.c
Revert "i2c: designware: do not disable adapter after transfer"
2016-11-25 23:23:25 +01:00
i2c-designware-core.h
i2c: designware: detect when dynamic tar update is possible
2016-08-26 00:42:15 +02:00
i2c-designware-pcidrv.c
i2c: designware-pci: clarify a comment for Merrifield
2016-07-06 00:42:17 +09:00
i2c-designware-platdrv.c
i2c: designware: Find bus speed from ACPI
2016-08-26 00:42:11 +02:00
i2c-digicolor.c
i2c: digicolor: use clk_disable_unprepare instead of clk_unprepare
2016-11-18 01:48:01 +01:00
i2c-diolan-u2c.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-dln2.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-efm32.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-eg20t.c
i2c-eg20t: fix race between i2c init and interrupt enable
2016-09-21 18:07:51 +02:00
i2c-elektor.c
i2c: elektor: Utilize the module_isa_driver macro
2016-06-19 19:45:43 +02:00
i2c-emev2.c
i2c: emev2: add slave support
2015-12-05 19:55:36 +01:00
i2c-exynos5.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-gpio.c
i2c: busses: drop owner assignment from platform_drivers
2014-10-20 16:20:37 +02:00
i2c-highlander.c
i2c: busses: drop owner assignment from platform_drivers
2014-10-20 16:20:37 +02:00
i2c-hix5hd2.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-hydra.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-i801.c
i2c: i801: Fix I2C Block Read on 8-Series/C220 and later
2016-10-25 12:00:01 +02:00
i2c-ibm_iic.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-ibm_iic.h
…
i2c-img-scb.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-imx.c
i2c: imx: defer probe if bus recovery GPIOs are not ready
2016-10-25 12:15:00 +02:00
i2c-iop3xx.c
i2c: iop3xx: use new 8 bit address helper function
2016-04-11 18:54:59 +02:00
i2c-iop3xx.h
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-isch.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-ismt.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-jz4780.c
i2c: jz4780: Fix module autoload
2016-10-25 11:48:58 +02:00
i2c-kempld.c
i2c: busses: drop owner assignment from platform_drivers
2014-10-20 16:20:37 +02:00
i2c-lpc2k.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-meson.c
i2c: meson: add gxbb compatible string
2016-09-15 21:37:16 +02:00
i2c-mpc.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-mt65xx.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-mv64xxx.c
i2c: mv64xxx: remove CONFIG_HAVE_CLK conditionals
2016-04-27 19:03:15 +02:00
i2c-mxs.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-nforce2-s4985.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-nforce2.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-nomadik.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-ocores.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-octeon-core.c
Revert "i2c: octeon: thunderx: Limit register access retries"
2016-11-29 20:04:21 +01:00
i2c-octeon-core.h
Revert "i2c: octeon: thunderx: Limit register access retries"
2016-11-29 20:04:21 +01:00
i2c-octeon-platdrv.c
i2c: octeon: Sort include files alphabetically
2016-08-26 00:41:58 +02:00
i2c-omap.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-opal.c
powerpc/opal: Add inline function to get rc from an ASYNC_COMP opal_msg
2016-06-29 17:33:18 +10:00
i2c-parport-light.c
Driver core patches for 3.19-rc1
2014-12-14 16:10:09 -08:00
i2c-parport.c
i2c: parport: start using pr_fmt
2015-08-10 08:37:28 +02:00
i2c-parport.h
i2c: parport: Add VCT-jig adapter
2015-08-10 08:37:34 +02:00
i2c-pasemi.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-pca-isa.c
i2c: pca-isa: Utilize the module_isa_driver macro
2016-06-19 19:49:29 +02:00
i2c-pca-platform.c
i2c: pca-platform: fix broken email address
2015-04-23 19:35:30 +02:00
i2c-piix4.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-pmcmsp.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-pnx.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-powermac.c
i2c: powermac: use new 8 bit address helper function
2016-04-11 18:54:59 +02:00
i2c-puv3.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-pxa-pci.c
i2c: remove DEFINE_PCI_DEVICE_TABLE macro
2014-03-13 09:44:59 +01:00
i2c-pxa.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-qup.c
i2c: qup: skip qup_i2c_suspend if the device is already runtime suspended
2016-09-22 20:11:14 +02:00
i2c-rcar.c
Merge branch 'i2c/for-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
2016-10-07 14:12:21 -07:00
i2c-riic.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-rk3x.c
i2c: rk3x: Give the tuning value 0 during rk3x_i2c_v0_calc_timings
2016-10-25 11:11:46 +02:00
i2c-robotfuzz-osif.c
i2c: robotfuzz-osif: Constify osif_table
2016-06-13 22:32:09 +02:00
i2c-s3c2410.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-scmi.c
i2c: delete non-required instances of include <linux/init.h>
2014-01-24 18:24:31 +01:00
i2c-sh7760.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-sh_mobile.c
Merge branch 'i2c/for-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
2016-10-07 14:12:21 -07:00
i2c-sibyte.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-simtec.c
Driver core patches for 3.19-rc1
2014-12-14 16:10:09 -08:00
i2c-sirf.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-sis96x.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-sis630.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-sis5595.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-st.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-stu300.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-sun6i-p2wi.c
i2c: busses: drop owner assignment from platform_drivers
2014-10-20 16:20:37 +02:00
i2c-taos-evm.c
i2c: taos-evm: replace simple_strtoul by kstrtou8
2015-11-30 18:37:22 +01:00
i2c-tegra.c
i2c: tegra: Fix assignment of boolean variables
2016-09-08 22:36:18 +02:00
i2c-thunderx-pcidrv.c
i2c: octeon,thunderx: Move register offsets to struct
2016-08-26 00:41:57 +02:00
i2c-tiny-usb.c
i2c: i2c-tiny-usb: Remove RobotFuzz USB vendor:product ID
2014-01-13 13:56:52 +01:00
i2c-uniphier-f.c
i2c: uniphier-f: fix misdetection of incomplete STOP condition
2016-09-24 11:19:15 +02:00
i2c-uniphier.c
i2c: uniphier: avoid WARN_ON() of clk_disable() in failure path
2016-09-08 22:40:32 +02:00
i2c-versatile.c
i2c: versatile: Convert to use resource managed devm_* APIs
2016-07-14 21:21:56 +09:00
i2c-via.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-viapro.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-viperboard.c
i2c: viperboard: clean up inconsistent indenting
2015-08-10 08:37:38 +02:00
i2c-wmt.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-xgene-slimpro.c
i2c: xgene: Avoid dma_buffer overrun
2016-10-25 11:50:52 +02:00
i2c-xiic.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-xlp9xx.c
i2c: xlp9xx: Fix module autoload
2016-10-25 11:48:59 +02:00
i2c-xlr.c
i2c: xlr: Fix module autoload for OF registration
2016-10-25 11:49:00 +02:00
Kconfig
i2c: allow configuration of imx driver for ColdFire architecture
2016-10-25 11:48:57 +02:00
Makefile
i2c: thunderx: Add i2c driver for ThunderX SOC
2016-08-26 00:41:55 +02:00
scx200_acb.c
Driver core patches for 3.19-rc1
2014-12-14 16:10:09 -08:00