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Tommy Huang 30057f4add i2c: aspeed: Reset the i2c controller when timeout occurs 
commit fee465150b458351b6d9b9f66084f3cc3022b88b upstream.

Reset the i2c controller when an i2c transfer timeout occurs.
The remaining interrupts and device should be reset to avoid
unpredictable controller behavior.

Fixes: 2e57b7cebb98 ("i2c: aspeed: Add multi-master use case support")
Cc: <stable@vger.kernel.org> # v5.1+
Signed-off-by: Tommy Huang <tommy_huang@aspeedtech.com>
Reviewed-by: Andi Shyti <andi.shyti@kernel.org>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-09-23 11:11:12 +02:00
..
i2c-acorn.c
…
i2c-ali15x3.c
…
i2c-ali1535.c
i2c: ali1535: mention that the device should not be disabled
2021-07-02 09:14:46 +02:00
i2c-ali1563.c
i2c: busses: i2c-ali1563: File headers are not good candidates for kernel-doc
2021-05-27 21:29:26 +02:00
i2c-altera.c
i2c: move drivers from strlcpy to strscpy
2022-08-11 23:02:51 +02:00
i2c-amd756-s4882.c
…
i2c-amd756.c
…
i2c-amd8111.c
i2c: amd8111: Fix coding style issues
2021-04-15 22:24:11 +02:00
i2c-amd-mp2-pci.c
i2c: amd-mp2: Remove useless DMA-32 fallback configuration
2022-02-07 15:32:14 +01:00
i2c-amd-mp2-plat.c
i2c: amd-mp2-plat: Refactor _UID handling to use acpi_dev_uid_to_integer()
2022-09-19 18:34:42 +02:00
i2c-amd-mp2.h
i2c: amd-mp2: Remove unused macro
2021-02-01 23:01:50 +01:00
i2c-aspeed.c
i2c: aspeed: Reset the i2c controller when timeout occurs
2023-09-23 11:11:12 +02:00
i2c-at91-core.c
i2c: at91: mark PM ops as __maybe unused
2021-08-11 15:54:01 +02:00
i2c-at91-master.c
i2c: at91: Initialize dma_buf in at91_twi_xfer()
2022-05-14 15:41:16 +02:00
i2c-at91-slave.c
…
i2c-at91.h
…
i2c-au1550.c
i2c: move drivers from strlcpy to strscpy
2022-08-11 23:02:51 +02:00
i2c-axxia.c
i2c: move drivers from strlcpy to strscpy
2022-08-11 23:02:51 +02:00
i2c-bcm2835.c
Merge tag 'irq-api-2022-02-21' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into i2c/for-mergewindow
2022-02-23 14:14:15 +01:00
i2c-bcm-iproc.c
i2c: bcm-iproc: Fix bcm_iproc_i2c_isr deadlock issue
2023-08-23 17:52:29 +02:00
i2c-bcm-kona.c
i2c: move drivers from strlcpy to strscpy
2022-08-11 23:02:51 +02:00
i2c-brcmstb.c
i2c: move drivers from strlcpy to strscpy
2022-08-11 23:02:51 +02:00
i2c-cadence.c
i2c: cadence: cdns_i2c_master_xfer(): Fix runtime PM leak on error path
2023-05-11 23:03:30 +09:00
i2c-cbus-gpio.c
i2c: move drivers from strlcpy to strscpy
2022-08-11 23:02:51 +02:00
i2c-ccgx-ucsi.c
i2c: Introduce common module to instantiate CCGx UCSI
2022-02-15 10:04:53 +01:00
i2c-ccgx-ucsi.h
i2c: Introduce common module to instantiate CCGx UCSI
2022-02-15 10:04:53 +01:00
i2c-cht-wc.c
i2c: move drivers from strlcpy to strscpy
2022-08-11 23:02:51 +02:00
i2c-cp2615.c
i2c: cp2615: check for allocation failure in cp2615_i2c_recv()
2021-06-20 23:13:34 +02:00
i2c-cpm.c
…
i2c-cros-ec-tunnel.c
i2c: move drivers from strlcpy to strscpy
2022-08-11 23:02:51 +02:00
i2c-davinci.c
i2c: davinci: fix PM disable depth imbalance in davinci_i2c_probe
2022-10-02 00:46:42 +02:00
i2c-designware-amdpsp.c
i2c: designware: Introduce semaphore reservation timer to AMDPSP driver
2022-08-20 08:29:04 +02:00
i2c-designware-baytrail.c
i2c: designware: Add AMD PSP I2C bus support
2022-02-11 15:38:23 +01:00
i2c-designware-common.c
i2c: designware: fix i2c_dw_clk_rate() return size to be u32
2023-03-10 09:33:29 +01:00
i2c-designware-core.h
i2c: designware: fix i2c_dw_clk_rate() return size to be u32
2023-03-10 09:33:29 +01:00
i2c-designware-master.c
i2c: designware: Handle invalid SMBus block data response length value
2023-08-23 17:52:31 +02:00
i2c-designware-pcidrv.c
usb: typec: ucsi: Mark dGPUs as DEVICE scope
2023-07-19 16:22:12 +02:00
i2c-designware-platdrv.c
i2c: designware: Fix unbalanced suspended flag
2023-02-01 08:34:42 +01:00
i2c-designware-slave.c
i2c: designware: slave should do WRITE_REQUESTED before WRITE_RECEIVED
2020-11-06 16:02:00 +01:00
i2c-digicolor.c
i2c: move drivers from strlcpy to strscpy
2022-08-11 23:02:51 +02:00
i2c-diolan-u2c.c
…
i2c-dln2.c
…
i2c-eg20t.c
i2c: move drivers from strlcpy to strscpy
2022-08-11 23:02:51 +02:00
i2c-elektor.c
Merge branch 'i2c/for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
2021-02-22 09:02:24 -08:00
i2c-emev2.c
i2c: move drivers from strlcpy to strscpy
2022-08-11 23:02:51 +02:00
i2c-exynos5.c
i2c: move drivers from strlcpy to strscpy
2022-08-11 23:02:51 +02:00
i2c-fsi.c
…
i2c-gpio.c
i2c: move drivers from strlcpy to strscpy
2022-08-11 23:02:51 +02:00
i2c-highlander.c
i2c: move drivers from strlcpy to strscpy
2022-08-11 23:02:51 +02:00
i2c-hisi.c
i2c: hisi: Only handle the interrupt of the driver's transfer
2023-08-23 17:52:30 +02:00
i2c-hix5hd2.c
i2c: move drivers from strlcpy to strscpy
2022-08-11 23:02:51 +02:00
i2c-hydra.c
…
i2c-i801.c
i2c: i801: add lis3lv02d's I2C address for Vostro 5568
2022-11-01 13:46:30 +01:00
i2c-ibm_iic.c
i2c: Delete error messages for failed memory allocations
2023-08-03 10:23:49 +02:00
i2c-ibm_iic.h
…
i2c-icy.c
i2c: move drivers from strlcpy to strscpy
2022-08-11 23:02:51 +02:00
i2c-img-scb.c
i2c: img-scb: fix reference leak when pm_runtime_get_sync fails
2021-04-14 09:49:06 +02:00
i2c-imx-lpi2c.c
i2c: imx-lpi2c: fix type char overflow issue when calculating the clock cycle
2023-06-28 11:12:40 +02:00
i2c-imx.c
i2c: imx: Only DMA messages with I2C_M_DMA_SAFE flag set
2022-12-02 00:12:25 +01:00
i2c-iop3xx.c
i2c: iop3xx: fix deferred probing
2021-08-19 19:18:17 +02:00
i2c-iop3xx.h
…
i2c-isch.c
…
i2c-ismt.c
i2c: ismt: Fix an out-of-bounds bug in ismt_access()
2022-12-31 13:32:42 +01:00
i2c-jz4780.c
Merge branch 'i2c/for-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
2021-04-30 13:01:02 -07:00
i2c-kempld.c
i2c: kempld: Support ACPI I2C device declaration
2022-08-11 23:02:51 +02:00
i2c-lpc2k.c
i2c: move drivers from strlcpy to strscpy
2022-08-11 23:02:51 +02:00
i2c-mchp-pci1xxxx.c
i2c: mchp-pci1xxxx: Avoid cast to incompatible function type
2023-06-28 11:12:39 +02:00
i2c-meson.c
i2c: move drivers from strlcpy to strscpy
2022-08-11 23:02:51 +02:00
i2c-microchip-corei2c.c
i2c: microchip-corei2c: fix erroneous late ack send
2022-08-11 14:28:56 +02:00
i2c-mlxbf.c
i2c: mlxbf: depend on ACPI; clean away ifdeffage
2022-10-21 07:59:35 +02:00
i2c-mlxcpld.c
i2c: fix spelling typos in comments
2022-10-20 23:09:10 +02:00
i2c-mpc.c
powerpc/mpc5xxx: Switch mpc5xxx_get_bus_frequency() to use fwnode
2022-06-22 12:51:49 +10:00
i2c-mt65xx.c
i2c: move drivers from strlcpy to strscpy
2022-08-11 23:02:51 +02:00
i2c-mt7621.c
i2c: move drivers from strlcpy to strscpy
2022-08-11 23:02:51 +02:00
i2c-mv64xxx.c
i2c: mv64xxx: Fix reading invalid status value in atomic mode
2023-06-14 11:15:31 +02:00
i2c-mxs.c
i2c: mxs: ensure that DMA buffers are safe for DMA
2023-03-30 12:49:03 +02:00
i2c-nforce2-s4985.c
…
i2c-nforce2.c
…
i2c-nomadik.c
i2c: nomadik: Remove a useless call in the remove function
2023-08-03 10:23:50 +02:00
i2c-npcm7xx.c
i2c: npcm7xx: Fix error handling in npcm_i2c_init()
2022-11-12 21:27:00 +01:00
i2c-nvidia-gpu.c
usb: typec: ucsi: Mark dGPUs as DEVICE scope
2023-07-19 16:22:12 +02:00
i2c-ocores.c
i2c: ocores: generate stop condition after timeout in polling mode
2023-04-20 12:35:14 +02:00
i2c-octeon-core.c
i2c: octeon: check correct size of maximum RECV_LEN packet
2021-01-17 12:26:55 +01:00
i2c-octeon-core.h
…
i2c-octeon-platdrv.c
…
i2c-omap.c
i2c: omap: Fix standard mode false ACK readings
2023-05-11 23:03:04 +09:00
i2c-opal.c
i2c: move drivers from strlcpy to strscpy
2022-08-11 23:02:51 +02:00
i2c-owl.c
i2c: owl: Add compatible for the Actions Semi S500 I2C controller
2020-12-09 21:23:21 +01:00
i2c-parport.c
i2c: move drivers from strlcpy to strscpy
2022-08-11 23:02:51 +02:00
i2c-pasemi-core.c
i2c: pasemi: Wait for write xfers to finish
2022-04-15 23:12:02 +02:00
i2c-pasemi-core.h
i2c: pasemi: Set enable bit for Apple variant
2021-10-11 11:45:56 +02:00
i2c-pasemi-pci.c
i2c: pasemi: Drop I2C classes from platform driver variant
2022-02-15 10:28:34 +01:00
i2c-pasemi-platform.c
i2c: pasemi: Add Apple platform driver
2021-10-11 11:45:48 +02:00
i2c-pca-isa.c
isa: Make the remove callback for isa drivers return void
2021-01-26 07:42:27 +01:00
i2c-pca-platform.c
i2c: pca-platform: drop two members from driver data that are assigned to only
2020-12-02 21:29:31 +01:00
i2c-piix4.c
i2c: piix4: Fix adapter not be removed in piix4_remove()
2022-11-01 13:09:33 +01:00
i2c-pnx.c
i2c: busses: i2c-pnx: Provide descriptions for 'alg_data' data structure
2021-05-27 21:34:08 +02:00
i2c-powermac.c
i2c: powermac: Prepare cleanup of powerpc's asm/prom.h
2022-05-04 22:32:45 +02:00
i2c-pxa-pci.c
i2c: pxa-pci: fix missing pci_disable_device() on error in ce4100_i2c_probe
2022-12-31 13:32:42 +01:00
i2c-pxa.c
i2c: move drivers from strlcpy to strscpy
2022-08-11 23:02:51 +02:00
i2c-qcom-cci.c
i2c: qcom-cci: Fix ordering of pm_runtime_xx and i2c_add_adapter
2022-10-19 21:36:50 +02:00
i2c-qcom-geni.c
i2c: qcom-geni: fix error return code in geni_i2c_gpi_xfer
2022-12-01 23:55:22 +01:00
i2c-qup.c
i2c: qup: Add missing unwind goto in qup_i2c_probe()
2023-07-19 16:22:08 +02:00
i2c-rcar.c
i2c: move drivers from strlcpy to strscpy
2022-08-11 23:02:51 +02:00
i2c-riic.c
i2c: riic: Use devm_platform_ioremap_resource()
2022-09-17 20:35:34 +02:00
i2c-rk3x.c
i2c: rk3x: fix a bunch of kernel-doc warnings
2023-02-09 11:28:13 +01:00
i2c-robotfuzz-osif.c
i2c: robotfuzz-osif: fix control-request directions
2021-06-24 22:08:00 +02:00
i2c-rzv2m.c
i2c: Add Renesas RZ/V2M controller
2022-07-22 18:46:41 +02:00
i2c-s3c2410.c
i2c: move drivers from strlcpy to strscpy
2022-08-11 23:02:51 +02:00
i2c-scmi.c
i2c: scmi: Convert to be a platform driver
2022-09-16 20:44:08 +01:00
i2c-sh7760.c
i2c: Improve size determinations
2023-08-03 10:23:49 +02:00
i2c-sh_mobile.c
i2c: move drivers from strlcpy to strscpy
2022-08-11 23:02:51 +02:00
i2c-sibyte.c
…
i2c-simtec.c
i2c: move drivers from strlcpy to strscpy
2022-08-11 23:02:51 +02:00
i2c-sis96x.c
…
i2c-sis630.c
i2c: fix spelling typos in comments
2022-10-20 23:09:10 +02:00
i2c-sis5595.c
…
i2c-sprd.c
i2c: sprd: Delete i2c adapter in .remove's error path
2023-06-14 11:15:32 +02:00
i2c-st.c
i2c: busses: i2c-st: Fix copy/paste function misnaming issues
2021-05-27 21:39:35 +02:00
i2c-stm32.c
…
i2c-stm32.h
…
i2c-stm32f4.c
i2c: busses: i2c-stm32f4: Remove incorrectly placed ' ' from function name
2021-05-27 21:39:57 +02:00
i2c-stm32f7.c
i2c: stm32: add support for the STM32MP13 soc
2022-07-16 14:24:41 +02:00
i2c-sun6i-p2wi.c
i2c: sun6i-pw2i: Prefer strscpy over strlcpy
2021-08-17 21:37:40 +02:00
i2c-synquacer.c
i2c: synquacer: fix deferred probing
2021-08-17 21:41:32 +02:00
i2c-taos-evm.c
i2c: move drivers from strlcpy to strscpy
2022-08-11 23:02:51 +02:00
i2c-tegra-bpmp.c
i2c: move drivers from strlcpy to strscpy
2022-08-11 23:02:51 +02:00
i2c-tegra.c
i2c: tegra: Fix i2c-tegra DMA config option processing
2023-08-23 17:52:30 +02:00
i2c-thunderx-pcidrv.c
drivers: i2c: thunderx: Allow driver to work with ACPI defined TWSI controllers
2022-05-21 13:41:28 +02:00
i2c-tiny-usb.c
i2c: Delete error messages for failed memory allocations
2023-08-03 10:23:49 +02:00
i2c-uniphier-f.c
i2c: move drivers from strlcpy to strscpy
2022-08-11 23:02:51 +02:00
i2c-uniphier.c
i2c: move drivers from strlcpy to strscpy
2022-08-11 23:02:51 +02:00
i2c-versatile.c
i2c: move drivers from strlcpy to strscpy
2022-08-11 23:02:51 +02:00
i2c-via.c
…
i2c-viapro.c
…
i2c-viperboard.c
…
i2c-virtio.c
virtio: wrap config->reset calls
2022-01-14 18:50:52 -05:00
i2c-wmt.c
i2c: move drivers from strlcpy to strscpy
2022-08-11 23:02:51 +02:00
i2c-xgene-slimpro.c
i2c: xgene-slimpro: Fix out-of-bounds bug in xgene_slimpro_i2c_xfer()
2023-03-30 12:49:30 +02:00
i2c-xiic.c
i2c: xiic: Don't try to handle more interrupt events after error
2023-07-19 16:22:07 +02:00
i2c-xlp9xx.c
i2c: Remove Netlogic XLP variant
2021-11-23 10:00:12 +01:00
Kconfig
i2c: mlxbf: depend on ACPI; clean away ifdeffage
2022-10-21 07:59:35 +02:00
Makefile
i2c: microchip: pci1xxxx: Add driver for I2C host controller in multifunction endpoint of pci1xxxx switch
2022-09-28 22:02:17 +02:00
scx200_acb.c
…