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linux-next/drivers/i2c/busses
History
Chengfeng Ye 4caf4cb1ea i2c: bcm-iproc: Fix bcm_iproc_i2c_isr deadlock issue 
iproc_i2c_rd_reg() and iproc_i2c_wr_reg() are called from both
interrupt context (e.g. bcm_iproc_i2c_isr) and process context
(e.g. bcm_iproc_i2c_suspend). Therefore, interrupts should be
disabled to avoid potential deadlock. To prevent this scenario,
use spin_lock_irqsave().

Fixes: 9a1038728037 ("i2c: iproc: add NIC I2C support")
Signed-off-by: Chengfeng Ye <dg573847474@gmail.com>
Acked-by: Ray Jui <ray.jui@broadcom.com>
Reviewed-by: Andi Shyti <andi.shyti@kernel.org>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
2023-08-14 18:17:13 +02:00
..
i2c-acorn.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
i2c-ali15x3.c
i2c: Use separate MODULE_AUTHOR() statements for multiple authors
2020-07-04 08:25:13 +02:00
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: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
i2c-amd756-s4882.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
i2c-amd756.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
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: use msix/msi if the hardware supports
2022-11-01 13:41:22 +01:00
i2c-amd-mp2-plat.c
i2c: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
i2c-amd-mp2.h
i2c: amd-mp2: use msix/msi if the hardware supports
2022-11-01 13:41:22 +01:00
i2c-aspeed.c
i2c: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
i2c-at91-core.c
i2c: Convert to platform remove callback returning void
2023-06-05 09:47:37 +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: at91: remove legacy DMA left overs
2020-11-03 21:34:40 +01:00
i2c-au1550.c
i2c: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
i2c-axxia.c
i2c: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
i2c-bcm2835.c
i2c: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
i2c-bcm-iproc.c
i2c: bcm-iproc: Fix bcm_iproc_i2c_isr deadlock issue
2023-08-14 18:17:13 +02:00
i2c-bcm-kona.c
i2c: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
i2c-brcmstb.c
i2c: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
i2c-cadence.c
i2c: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
i2c-cbus-gpio.c
i2c: Convert to platform remove callback returning void
2023-06-05 09:47:37 +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: Convert to platform remove callback returning void
2023-06-05 09:47:37 +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: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
i2c-cros-ec-tunnel.c
i2c: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
i2c-davinci.c
i2c: davinci: Use platform table macro over module_alias
2023-06-23 10:23:49 +02:00
i2c-designware-amdpsp.c
i2c: designware: Add doorbell support for Mendocino
2023-04-20 18:20:05 +08:00
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: Add driver support for Wangxun 10Gb NIC
2023-06-05 11:30:28 +02:00
i2c-designware-core.h
Biggest news is not a patch this time
2023-07-02 10:22:38 -07:00
i2c-designware-master.c
i2c: designware: Handle invalid SMBus block data response length value
2023-08-14 15:28:39 +02:00
i2c-designware-pcidrv.c
usb: typec: ucsi: Mark dGPUs as DEVICE scope
2023-06-14 10:47:11 +02:00
i2c-designware-platdrv.c
i2c: designware: Add driver support for Wangxun 10Gb NIC
2023-06-05 11:30:28 +02:00
i2c-designware-slave.c
i2c: designware: fix idx_write_cnt in read loop
2023-06-05 11:58:20 +02:00
i2c-digicolor.c
i2c: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
i2c-diolan-u2c.c
i2c: drivers: Use generic definitions for bus frequencies
2020-03-24 22:36:59 +01:00
i2c-dln2.c
i2c: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
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: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
i2c-exynos5.c
i2c: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
i2c-fsi.c
i2c: fsi: Prevent adding adapters for ports without dts nodes
2020-07-24 21:31:33 +02:00
i2c-gpio.c
i2c: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
i2c-gxp.c
i2c: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
i2c-highlander.c
i2c: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
i2c-hisi.c
i2c: hisi: Only handle the interrupt of the driver's transfer
2023-08-14 15:39:24 +02:00
i2c-hix5hd2.c
i2c: hix5hd2: Use devm_clk_get_enabled()
2023-06-23 12:08:22 +02:00
i2c-hydra.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
i2c-i801.c
i2c: i801: Add support for Intel Meteor Lake PCH-S
2023-06-05 10:13:48 +02:00
i2c-ibm_iic.c
i2c: Delete error messages for failed memory allocations
2023-06-07 14:11:23 +02:00
i2c-ibm_iic.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
i2c-icy.c
i2c: move drivers from strlcpy to strscpy
2022-08-11 23:02:51 +02:00
i2c-img-scb.c
Biggest news is not a patch this time
2023-07-02 10:22:38 -07:00
i2c-imx-lpi2c.c
i2c: imx-lpi2c: return -EINVAL when i2c peripheral clk doesn't work
2023-08-14 15:21:49 +02:00
i2c-imx.c
i2c: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
i2c-iop3xx.c
i2c: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
i2c-iop3xx.h
Merge branch 'i2c/for-5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
2019-07-15 21:10:39 -07:00
i2c-isch.c
i2c: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
i2c-ismt.c
i2c: ismt: Fix an out-of-bounds bug in ismt_access()
2022-12-07 21:27:08 +01:00
i2c-jz4780.c
i2c: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
i2c-kempld.c
i2c: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
i2c-lpc2k.c
i2c: lpc2k: Use devm_clk_get_enabled()
2023-06-23 12:16:21 +02:00
i2c-ls2x.c
i2c: ls2x: Add driver for Loongson-2K/LS7A I2C controller
2023-02-02 22:23:59 +01:00
i2c-mchp-pci1xxxx.c
i2c: mchp-pci1xxxx: Avoid cast to incompatible function type
2023-06-05 10:43:45 +02:00
i2c-meson.c
i2c: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
i2c-microchip-corei2c.c
i2c: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
i2c-mlxbf.c
i2c: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
i2c-mlxcpld.c
i2c: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
i2c-mpc.c
i2c: mpc: Drop unused variable
2023-07-06 21:45:05 +02:00
i2c-mt65xx.c
i2c: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
i2c-mt7621.c
i2c: mt7621: Use devm_clk_get_enabled()
2023-06-23 11:56:24 +02:00
i2c-mv64xxx.c
Biggest news is not a patch this time
2023-07-02 10:22:38 -07:00
i2c-mxs.c
i2c: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
i2c-nforce2-s4985.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
i2c-nforce2.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
i2c-nomadik.c
i2c: nomadik: Remove a useless call in the remove function
2023-07-06 21:39:14 +02:00
i2c-npcm7xx.c
i2c: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
i2c-nvidia-gpu.c
usb: typec: ucsi: Mark dGPUs as DEVICE scope
2023-06-14 10:47:11 +02:00
i2c-ocores.c
i2c: ocores: use devm_ managed clks
2023-06-23 10:20:40 +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: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
i2c-omap.c
i2c: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
i2c-opal.c
i2c: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
i2c-owl.c
i2c: owl: Use devm_clk_get_enabled()
2023-06-23 12:19:34 +02:00
i2c-parport.c
i2c: move drivers from strlcpy to strscpy
2022-08-11 23:02:51 +02:00
i2c-pasemi-core.c
i2c: /pasemi: PASemi I2C controller IRQ enablement
2022-11-12 21:30:16 +01:00
i2c-pasemi-core.h
i2c: /pasemi: PASemi I2C controller IRQ enablement
2022-11-12 21:30:16 +01:00
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-platform: Use devm_clk_get_enabled()
2023-06-23 11:56:34 +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: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
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: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
i2c-powermac.c
i2c: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
i2c-pxa-pci.c
i2c: pxa-pci: fix missing pci_disable_device() on error in ce4100_i2c_probe
2022-12-05 11:00:34 +01:00
i2c-pxa.c
i2c: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
i2c-qcom-cci.c
i2c: qcom-cci:Use devm_platform_get_and_ioremap_resource()
2023-06-08 20:52:39 +02:00
i2c-qcom-geni.c
i2c: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
i2c-qup.c
Biggest news is not a patch this time
2023-07-02 10:22:38 -07:00
i2c-rcar.c
i2c: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
i2c-riic.c
i2c: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
i2c-rk3x.c
i2c: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
i2c-robotfuzz-osif.c
i2c: robotfuzz-osif: fix control-request directions
2021-06-24 22:08:00 +02:00
i2c-rzv2m.c
i2c: rzv2m: Disable the operation of unit in case of error
2023-06-05 12:03:35 +02:00
i2c-s3c2410.c
i2c: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
i2c-scmi.c
More ACPI updates for 6.5-rc1
2023-07-06 22:25:06 -07:00
i2c-sh7760.c
i2c: Improve size determinations
2023-06-07 14:12:11 +02:00
i2c-sh_mobile.c
i2c: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
i2c-sibyte.c
i2c: Use separate MODULE_AUTHOR() statements for multiple authors
2020-07-04 08:25:13 +02:00
i2c-simtec.c
i2c: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
i2c-sis96x.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
i2c-sis630.c
i2c: fix spelling typos in comments
2022-10-20 23:09:10 +02:00
i2c-sis5595.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
i2c-sprd.c
i2c: sprd: Delete i2c adapter in .remove's error path
2023-06-07 12:29:58 +02:00
i2c-st.c
i2c: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
i2c-stm32.c
i2c: stm32: Simplify with dev_err_probe()
2020-09-21 11:45:43 +02:00
i2c-stm32.h
i2c: stm32: Use the correct style for SPDX License Identifier
2019-08-14 14:56:54 +02:00
i2c-stm32f4.c
i2c: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
i2c-stm32f7.c
i2c: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
i2c-sun6i-p2wi.c
i2c: sun6i-p2wi: Fix an error message in probe()
2023-08-14 17:52:58 +02:00
i2c-synquacer.c
i2c: Convert to platform remove callback returning void
2023-06-05 09:47:37 +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: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
i2c-tegra.c
i2c: tegra: Fix i2c-tegra DMA config option processing
2023-08-14 15:35:45 +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
2023-06-07 14:11:23 +02:00
i2c-uniphier-f.c
i2c: uniphier-f: Use devm_clk_get_enabled()
2023-06-23 12:22:34 +02:00
i2c-uniphier.c
i2c: uniphier: Use devm_clk_get_enabled()
2023-06-23 12:22:41 +02:00
i2c-versatile.c
i2c: versatile: Use devm_platform_get_and_ioremap_resource()
2023-06-14 10:40:09 +02:00
i2c-via.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
i2c-viapro.c
i2c: busses: Use fallthrough pseudo-keyword
2020-07-23 22:04:08 +02:00
i2c-viperboard.c
i2c: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
i2c-virtio.c
virtio: wrap config->reset calls
2022-01-14 18:50:52 -05:00
i2c-wmt.c
i2c: wmt: Use devm_platform_get_and_ioremap_resource()
2023-06-14 10:41:17 +02:00
i2c-xgene-slimpro.c
i2c: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
i2c-xiic.c
i2c: xiic: Don't try to handle more interrupt events after error
2023-07-06 21:32:50 +02:00
i2c-xlp9xx.c
i2c: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00
Kconfig
i2c: rzv2m: Drop extra space
2023-06-05 12:03:35 +02:00
Makefile
i2c: Add GXP SoC I2C Controller
2023-02-17 23:18:20 +01:00
scx200_acb.c
i2c: Convert to platform remove callback returning void
2023-06-05 09:47:37 +02:00