Jean Delvare f7f6d915a1 i2c: i801: Restore configuration at shutdown ... On some systems, the BIOS expects certain SMBus register values to match the hardware defaults. Restore these configuration registers at shutdown time to avoid confusing the BIOS. This avoids hard-locking such systems upon reboot. Signed-off-by: Jean Delvare <jdelvare@suse.de> Tested-by: Jason Andryuk <jandryuk@gmail.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de> Cc: stable@vger.kernel.org		2018-04-11 23:08:13 +02:00
..
Kconfig	Merge branch 'i2c/for-4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux	2018-04-07 12:36:18 -07:00
Makefile	Merge branch 'i2c/for-4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux	2018-04-07 12:36:18 -07:00
i2c-acorn.c	i2c: acorn: remove outdated path from file header	2018-01-18 00:08:20 +01:00
i2c-ali15x3.c	Annotate hardware config module parameters in drivers/i2c/	2017-04-20 12:02:32 +01:00
i2c-ali1535.c	…
i2c-ali1563.c	…
i2c-altera.c	i2c: altera: Add Altera I2C Controller driver	2017-09-13 23:37:16 +02:00
i2c-amd756-s4882.c	…
i2c-amd756.c	i2c: don't print error when adding adapter fails	2016-08-22 08:19:55 +02:00
i2c-amd8111.c	…
i2c-aspeed.c	i2c: aspeed: Deassert reset in probe	2017-11-06 19:15:31 +01:00
i2c-at91.c	i2c: busses: make i2c_adapter_quirks const	2017-08-29 22:32:47 +02:00
i2c-au1550.c	…
i2c-axxia.c	i2c: constify i2c_adapter_quirks structures	2016-11-18 02:05:03 +01:00
i2c-bcm-iproc.c	i2c: use dev_get_drvdata() to get private data in suspend/resume hooks	2017-07-31 17:03:32 +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-bcm2835.c	i2c: bcm2835: Set up the rising/falling edge delays	2018-02-22 12:11:07 +01:00
i2c-brcmstb.c	i2c: brcmstb: Fix START and STOP conditions	2017-03-08 18:00:49 +01:00
i2c-cadence.c	i2c: use dev_get_drvdata() to get private data in suspend/resume hooks	2017-07-31 17:03:32 +02:00
i2c-cbus-gpio.c	…
i2c-cht-wc.c	i2c-cht-wc: constify platform_device_id	2017-12-07 12:00:35 +01:00
i2c-cpm.c	i2c: busses: make i2c_adapter_quirks const	2017-08-29 22:32:47 +02:00
i2c-cros-ec-tunnel.c	i2c: i2c-cros-ec-tunnel: Reduce logging noise	2017-01-28 22:16:38 +01:00
i2c-davinci.c	i2c: davinci: fix the cpufreq transition	2018-01-24 07:14:59 +01:00
i2c-designware-baytrail.c	i2c: designware-baytrail: fix potential null pointer dereference on dev	2017-04-19 21:00:13 +02:00
i2c-designware-common.c	i2c: designware: fix building driver as module	2017-11-28 10:44:19 +01:00
i2c-designware-core.h	Merge branch 'i2c/for-4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux	2018-02-04 10:57:43 -08:00
i2c-designware-master.c	i2c: designware: suppress unneeded SDA hold time warnings	2018-03-17 21:53:01 +01:00
i2c-designware-pcidrv.c	i2c: designware: MASTER mode as separated driver	2017-06-19 18:24:59 +02:00
i2c-designware-platdrv.c	Merge branch 'i2c/for-4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux	2018-02-04 10:57:43 -08:00
i2c-designware-slave.c	i2c: designware: Don't set SCL timings and speed mode when in slave mode	2017-11-27 18:30:13 +01:00
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: constify i2c_adapter_quirks structures	2016-11-18 02:05:03 +01:00
i2c-efm32.c	i2c: don't print error when adding adapter fails	2016-08-22 08:19:55 +02:00
i2c-eg20t.c	i2c: busses: constify i2c_algorithm structures	2017-02-09 17:06:52 +01:00
i2c-elektor.c	Annotate hardware config module parameters in drivers/i2c/	2017-04-20 12:02:32 +01:00
i2c-emev2.c	i2c: emev2: Handle return value of clk_prepare_enable	2017-06-19 22:18:55 +02:00
i2c-exynos5.c	i2c: exynos5: rework HSI2C_MASTER_ST_LOSE state handling	2018-02-27 13:47:28 +01:00
i2c-gpio.c	i2c: gpio: Enable working over slow can_sleep GPIOs	2018-01-04 01:02:55 +01:00
i2c-highlander.c	…
i2c-hix5hd2.c	i2c: use dev_get_drvdata() to get private data in suspend/resume hooks	2017-07-31 17:03:32 +02:00
i2c-hydra.c	…
i2c-i801.c	i2c: i801: Restore configuration at shutdown	2018-04-11 23:08:13 +02:00
i2c-ibm_iic.c	sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h>	2017-03-02 08:42:32 +01:00
i2c-ibm_iic.h	…
i2c-img-scb.c	i2c: img-scb: Add runtime PM	2017-10-28 14:03:45 +02:00
i2c-imx-lpi2c.c	i2c: imx-lpi2c: add runtime pm support	2018-01-24 07:20:30 +01:00
i2c-imx.c	i2c: imx: avoid taking clk_prepare mutex in PM callbacks	2018-04-03 15:29:28 +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-isch.c	i2c: don't print error when adding adapter fails	2016-08-22 08:19:55 +02:00
i2c-ismt.c	i2c: ismt: 16-byte align the DMA buffer address	2018-01-15 21:02:43 +01:00
i2c-jz4780.c	i2c: jz4780: Fix module autoload	2016-10-25 11:48:58 +02:00
i2c-kempld.c	i2c: busses: make i2c_adapter const	2017-08-29 22:26:08 +02:00
i2c-lpc2k.c	i2c: use dev_get_drvdata() to get private data in suspend/resume hooks	2017-07-31 17:03:32 +02:00
i2c-meson.c	i2c: meson: update doc description to fix build warnings	2018-01-26 18:33:44 +01:00
i2c-mlxcpld.c	i2c: busses: make i2c_adapter_quirks const	2017-08-29 22:32:47 +02:00
i2c-mpc.c	i2c: mpc: always determine I2C clock prescaler at runtime	2018-01-15 19:19:55 +01:00
i2c-mt65xx.c	i2c: mediatek: Enable i2c module clock before i2c registers access.	2018-01-04 00:54:02 +01:00
i2c-mv64xxx.c	i2c: mv64xxx: Apply errata delay only in standard mode	2018-03-17 21:20:04 +01:00
i2c-mxs.c	i2c: mxs: use true and false for boolean values	2018-01-26 18:34:50 +01:00
i2c-nforce2-s4985.c	…
i2c-nforce2.c	i2c: busses: constify i2c_algorithm structures	2017-02-09 17:06:52 +01:00
i2c-nomadik.c	i2c: nomadik: constify amba_id	2017-08-29 22:35:14 +02:00
i2c-ocores.c	i2c: busses: make i2c_adapter const	2017-08-29 22:26:08 +02:00
i2c-octeon-core.c	i2c: octeon: Prevent error message on bus error	2018-03-02 11:11:15 +01:00
i2c-octeon-core.h	i2c: octeon: Prevent error message on bus error	2018-03-02 11:11:15 +01:00
i2c-octeon-platdrv.c	i2c: busses: make i2c_adapter const	2017-08-29 22:26:08 +02:00
i2c-omap.c	i2c: omap: Trigger bus recovery in lockup case	2017-10-30 15:18:31 +01:00
i2c-opal.c	i2c: busses: make i2c_adapter_quirks const	2017-08-29 22:32:47 +02:00
i2c-parport-light.c	i2c: i2c-smbus: Use threaded irq for smbalert	2017-10-28 23:42:26 +02:00
i2c-parport.c	i2c: i2c-smbus: Use threaded irq for smbalert	2017-10-28 23:42:26 +02:00
i2c-parport.h	…
i2c-pasemi.c	…
i2c-pca-isa.c	Annotate hardware config module parameters in drivers/i2c/	2017-04-20 12:02:32 +01:00
i2c-pca-platform.c	i2c: pca-platform: use device_property_read_u32	2018-03-24 13:26:04 +01:00
i2c-piix4.c	i2c: piix4: Use request_muxed_region	2018-03-02 11:17:23 +01:00
i2c-pmcmsp.c	i2c: constify internal structures	2017-08-12 13:25:17 +02:00
i2c-pnx.c	i2c/busses: Convert timers to use timer_setup()	2017-10-27 15:53:30 +02:00
i2c-powermac.c	i2c: busses: make i2c_adapter_quirks const	2017-08-29 22:32:47 +02:00
i2c-puv3.c	i2c: busses: make i2c_algorithm const	2017-08-29 22:20:20 +02:00
i2c-pxa-pci.c	ARM: pxa: move header file out of I2C realm	2017-11-28 22:49:30 +01:00
i2c-pxa.c	ARM: pxa: move header file out of I2C realm	2017-11-28 22:49:30 +01:00
i2c-qup.c	i2c: qup: reorganization of driver code to remove polling for qup v2	2018-03-24 13:21:02 +01:00
i2c-rcar.c	i2c: rcar: fix mask value of prohibited bit	2018-03-24 14:04:38 +01:00
i2c-riic.c	i2c: riic: remove clock and frequency restrictions	2017-10-27 21:39:29 +02:00
i2c-rk3x.c	i2c: rk3x: add proper kerneldoc header	2018-01-18 00:34:09 +01:00
i2c-robotfuzz-osif.c	i2c: busses: constify i2c_algorithm structures	2017-02-09 17:06:52 +01:00
i2c-s3c2410.c	i2c: use dev_get_drvdata() to get private data in suspend/resume hooks	2017-07-31 17:03:32 +02:00
i2c-scmi.c	i2c: scmi: Use standard device message logging functions	2018-03-02 11:18:55 +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	i2c: sh_mobile: let r8a7790 (R-Car H2) use the new formula	2018-01-15 18:01:14 +01:00
i2c-sibyte.c	…
i2c-simtec.c	i2c: simtec: use release_mem_region instead of release_resource	2017-08-14 21:39:21 +02:00
i2c-sirf.c	i2c: busses: i2c-sirf: Fix spelling: "formular" -> "formula".	2018-02-22 12:12:35 +01:00
i2c-sis96x.c	…
i2c-sis630.c	…
i2c-sis5595.c	Annotate hardware config module parameters in drivers/i2c/	2017-04-20 12:02:32 +01:00
i2c-sprd.c	i2c: ensure termination of *_device_id tables	2017-10-05 14:44:57 +02:00
i2c-st.c	i2c: use dev_get_drvdata() to get private data in suspend/resume hooks	2017-07-31 17:03:32 +02:00
i2c-stm32.h	i2c: stm32: Fix copyrights	2017-12-12 23:16:04 +01:00
i2c-stm32f4.c	i2c-stm32f4: remove redundant initialization of pointer reg	2018-02-27 13:51:05 +01:00
i2c-stm32f7.c	i2c: i2c-stm32f7: fix no check on returned setup	2018-03-24 13:37:41 +01:00
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: sun6i-pw2i: explicitly request exclusive reset control	2017-08-14 21:40:21 +02:00
i2c-synquacer.c	i2c: add support for Socionext SynQuacer I2C controller	2018-04-04 20:33:03 +02:00
i2c-taos-evm.c	i2c: taos-evm: Remove duplicate NULL check	2017-11-02 00:01:21 +01:00
i2c-tegra-bpmp.c	i2c: tegra: fix spelling mistake: "contoller" -> "controller"	2017-04-21 14:04:57 +02:00
i2c-tegra.c	i2c: busses: make i2c_adapter_quirks const	2017-08-29 22:32:47 +02:00
i2c-thunderx-pcidrv.c	i2c: thunderx: Remove duplicate NULL check	2017-11-02 00:01:31 +01:00
i2c-tiny-usb.c	i2c: i2c-tiny-usb: fix buffer not being DMA capable	2017-05-22 10:33:42 +02:00
i2c-uniphier-f.c	i2c: uniphier-f: add suspend / resume support	2017-08-12 15:38:23 +02:00
i2c-uniphier.c	i2c: uniphier: add suspend / resume support	2017-08-12 15:38:13 +02:00
i2c-versatile.c	i2c: versatile: Make i2c_algo_bit_data const	2017-08-29 22:34:12 +02:00
i2c-via.c	…
i2c-viapro.c	Annotate hardware config module parameters in drivers/i2c/	2017-04-20 12:02:32 +01:00
i2c-viperboard.c	i2c: constify i2c_adapter_quirks structures	2016-11-18 02:05:03 +01:00
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-slimpro: Support v2	2017-11-01 23:54:53 +01:00
i2c-xiic.c	i2c: xiic: Make suspend function names consistent	2018-03-17 21:15:12 +01:00
i2c-xlp9xx.c	i2c: xlp9xx: Handle NACK on DATA properly	2018-03-17 21:57:44 +01:00
i2c-xlr.c	i2c: busses: constify i2c_algorithm structures	2017-02-09 17:06:52 +01:00
i2c-zx2967.c	i2c: zx2967: always use the same device when printing errors	2017-06-27 23:21:00 +02:00
scx200_acb.c	Annotate hardware config module parameters in drivers/i2c/	2017-04-20 12:02:32 +01:00