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Lars-Peter Clausen a4a1a78e3b i2c: cadence: Remove redundant expression in if clause 
In the mrecv() function the Cadence I2C driver has the following expression
in an if clause.

	((id->p_msg->flags & I2C_M_RECV_LEN) != I2C_M_RECV_LEN) &&
	 (id->recv_count <= CDNS_I2C_FIFO_DEPTH))

Earlier in the same function when I2C_M_RECV_LEN is set the recv_count is
initialized to a value that is larger than CDNS_I2C_FIFO_DEPTH. This means
if the first expression is false the second expression is also false.
Checking the first expression is thus redundant and can be removed.

This slightly simplifies the logic.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Reviewed-by: Michal Simek <michal.simek@amd.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
2023-01-20 09:55:52 +01:00
..
i2c-acorn.c
…
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: 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: use msix/msi if the hardware supports
2022-11-01 13:41:22 +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: use msix/msi if the hardware supports
2022-11-01 13:41:22 +01:00
i2c-aspeed.c
i2c: aspeed: Assert NAK when slave is busy
2022-10-05 21:06:46 +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: at91: remove legacy DMA left overs
2020-11-03 21:34:40 +01:00
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
treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_30.RULE (part 2)
2022-06-10 14:51:35 +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: Remove redundant expression in if clause
2023-01-20 09:55:52 +01:00
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: cpm: Fix i2c_ram structure
2020-09-27 15:14:16 +02:00
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
2023-01-09 13:03:46 +01:00
i2c-designware-core.h
i2c: designware: fix i2c_dw_clk_rate() return size to be u32
2023-01-09 13:03:46 +01:00
i2c-designware-master.c
i2c: designware: Remove common i2c_dw_disable_int()
2022-11-12 07:38:11 +01:00
i2c-designware-pcidrv.c
i2c: designware-pci: Use standard pattern for memory allocation
2022-10-02 00:43:11 +02:00
i2c-designware-platdrv.c
i2c: designware: Use standard optional ref clock implementation
2022-06-13 16:50:27 +02:00
i2c-designware-slave.c
i2c: designware: Remove common i2c_dw_disable_int()
2022-11-12 07:38:11 +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: drivers: Use generic definitions for bus frequencies
2020-03-24 22:36:59 +01:00
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: fsi: Prevent adding adapters for ports without dts nodes
2020-07-24 21:31:33 +02:00
i2c-gpio.c
i2c: gpio: Fix potential unused warning for 'i2c_gpio_dt_ids'
2022-12-05 10:28:46 +01:00
i2c-highlander.c
i2c: move drivers from strlcpy to strscpy
2022-08-11 23:02:51 +02:00
i2c-hisi.c
i2c: hisi: Add support to get clock frequency from clock
2022-12-07 21:03:26 +01:00
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: move drivers from strlcpy to strscpy
2022-08-11 23:02:51 +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: use bulk clk API
2022-08-30 12:07:06 +02:00
i2c-imx.c
Core got a new helper 'i2c_client_get_device_id', designware got some
2022-12-15 14:47:10 -08:00
i2c-iop3xx.c
i2c: iop3xx: fix deferred probing
2021-08-19 19:18:17 +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-ismt.c
i2c: ismt: Fix an out-of-bounds bug in ismt_access()
2022-12-07 21:27:08 +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: microchip: pci1xxxx: Fix comparison of -EPERM against an unsigned variable
2022-10-05 20:52:14 +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: mediatek: add mt7986 support
2022-11-01 13:41:28 +01:00
i2c-mt7621.c
i2c: move drivers from strlcpy to strscpy
2022-08-11 23:02:51 +02:00
i2c-mv64xxx.c
i2c: move drivers from strlcpy to strscpy
2022-08-11 23:02:51 +02:00
i2c-mxs.c
i2c: move drivers from strlcpy to strscpy
2022-08-11 23:02:51 +02:00
i2c-nforce2-s4985.c
…
i2c-nforce2.c
…
i2c-nomadik.c
i2c: busses: i2c-nomadik: Fix formatting issue pertaining to 'timeout'
2021-05-27 21:27:48 +02:00
i2c-npcm7xx.c
Core got a new helper 'i2c_client_get_device_id', designware got some
2022-12-15 14:47:10 -08:00
i2c-nvidia-gpu.c
i2c: move drivers from strlcpy to strscpy
2022-08-11 23:02:51 +02:00
i2c-ocores.c
i2c: busses: i2c-ocores: Place the expected function names into the documentation headers
2021-05-27 21:33:41 +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: busses: convert to devm_platform_ioremap_resource
2020-04-15 12:09:09 +02:00
i2c-omap.c
i2c: move drivers from strlcpy to strscpy
2022-08-11 23:02:51 +02:00
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: 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: PASemi I2C controller IRQ enablement
2022-11-12 21:30:16 +01:00
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
2022-12-05 11:00:34 +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: Deprecate duplicated compatibles
2023-01-09 12:57:07 +01:00
i2c-qcom-geni.c
i2c: qcom-geni: change i2c_master_hub to static
2023-01-09 16:21:28 +01:00
i2c-qup.c
i2c: move drivers from strlcpy to strscpy
2022-08-11 23:02:51 +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: Add rv1126 support
2022-09-16 20:27:30 +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: sh7760: fix IRQ error path
2021-04-17 22:00:58 +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: Use separate MODULE_AUTHOR() statements for multiple authors
2020-07-04 08:25:13 +02:00
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: fix reference leak when pm_runtime_get_sync fails
2021-04-14 09:49:20 +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: 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: 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
Core got a new helper 'i2c_client_get_device_id', designware got some
2022-12-15 14:47:10 -08:00
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: tiny-usb: Correct I2C fault codes.
2020-01-06 15:40:43 +01:00
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: busses: Use fallthrough pseudo-keyword
2020-07-23 22:04:08 +02:00
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 wrong pointer passed to PTR_ERR()
2021-11-06 22:09:37 +01:00
i2c-xiic.c
i2c: xiic: Make sure to disable clock on .remove()
2022-12-07 21:04:40 +01:00
i2c-xlp9xx.c
i2c: Remove Netlogic XLP variant
2021-11-23 10:00:12 +01:00
Kconfig
i2c: hisi: Add initial device tree support
2022-11-02 21:23:15 +01:00
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
i2c: busses: Use fallthrough pseudo-keyword
2020-07-23 22:04:08 +02:00