Larisa Grigore a74a3bc424 spi: spi-fsl-dspi: Avoid setup_accel logic for DMA transfers ...

[ Upstream commit cac7e50541 ]

Repacking multiple smaller words into larger ones to make use of the
full FIFO doesn't save anything in DMA mode, so don't bother doing it.

Signed-off-by: Larisa Grigore <larisa.grigore@nxp.com>
Signed-off-by: James Clark <james.clark@linaro.org>
Link: https://patch.msgid.link/20250522-james-nxp-spi-v2-8-bea884630cfb@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2026-08-19 18:13:08 +02:00

..

atmel-quadspi.c

spi: atmel-qspi: Memory barriers after memory-mapped I/O

2025-02-17 09:40:41 +01:00

internals.h

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Kconfig

spi: tegra114: remove Kconfig dependency on TEGRA20_APB_DMA

2025-12-07 06:18:50 +09:00

Makefile

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spi-altera-core.c

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spi-altera-dfl.c

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spi-altera-platform.c

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spi-amd.c

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spi-amlogic-spifc-a1.c

spi: amlogic-spifc-a1: Handle devm_pm_runtime_enable() errors

2025-12-07 06:18:50 +09:00

spi-ar934x.c

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spi-armada-3700.c

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spi-aspeed-smc.c

spi: aspeed: Fix an error handling path in aspeed_spi_[read|write]_user()

2024-12-19 18:11:29 +01:00

spi-at91-usart.c

spi: at91-usart: fix controller deregistration

2026-05-17 17:13:44 +02:00

spi-ath79.c

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spi-atmel.c

spi: atmel: fix controller deregistration

2026-05-17 17:13:44 +02:00

spi-au1550.c

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spi-axi-spi-engine.c

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spi-bcm63xx-hsspi.c

spi: bcm63xx-hsspi: fix shared reset

2025-06-19 15:28:32 +02:00

spi-bcm63xx.c

spi: bcm63xx: fix controller deregistration

2026-05-17 17:13:43 +02:00

spi-bcm2835.c

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spi-bcm2835aux.c

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spi-bcm-qspi.c

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spi-bcm-qspi.h

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spi-bcmbca-hsspi.c

spi: bcmbca-hsspi: fix controller deregistration

2026-05-17 17:13:45 +02:00

spi-bitbang-txrx.h

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spi-bitbang.c

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spi-brcmstb-qspi.c

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spi-butterfly.c

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spi-cadence-quadspi.c

spi: cadence-quadspi: Implement refcount to handle unbind during busy

2026-02-16 10:17:49 +01:00

spi-cadence-xspi.c

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spi-cadence.c

spi: spi-cadence: enable SPI_CONTROLLER_MUST_TX

2026-08-09 20:22:00 +02:00

spi-cavium-octeon.c

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spi-cavium-thunderx.c

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spi-cavium.c

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spi-cavium.h

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spi-clps711x.c

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spi-coldfire-qspi.c

spi: coldfire-qspi: fix controller deregistration

2026-05-17 17:13:45 +02:00

spi-cs42l43.c

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spi-davinci.c

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spi-dln2.c

spi: dln2: fix controller deregistration

2026-05-17 17:13:45 +02:00

spi-dw-bt1.c

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spi-dw-core.c

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spi-dw-dma.c

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spi-dw-mmio.c

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spi-dw-pci.c

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spi-dw.h

spi: dw: fix wrong BAUDR setting after resume

2026-07-24 16:03:18 +02:00

spi-ep93xx.c

spi: ep93xx: fix double-free of zeropage on DMA setup failure

2026-07-24 16:03:08 +02:00

spi-falcon.c

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spi-fsi.c

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spi-fsl-cpm.c

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spi-fsl-cpm.h

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spi-fsl-dspi.c

spi: spi-fsl-dspi: Avoid setup_accel logic for DMA transfers

2026-08-19 18:13:08 +02:00

spi-fsl-espi.c

spi: fsl-espi: fix controller deregistration

2026-05-17 17:13:45 +02:00

spi-fsl-lib.c

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spi-fsl-lib.h

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spi-fsl-lpspi.c

spi: fsl-lpspi: terminate the RX channel on TX prepare failure path

2026-07-24 16:02:53 +02:00

spi-fsl-qspi.c

spi: fsl-qspi: Use reinit_completion() for repeated operations

2026-05-23 13:03:11 +02:00

spi-fsl-spi.c

spi: fsl: fix controller deregistration

2026-05-17 17:13:45 +02:00

spi-fsl-spi.h

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spi-geni-qcom.c

spi: geni-qcom: Check DMA interrupts early in ISR

2026-04-11 14:19:18 +02:00

spi-gpio.c

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spi-gxp.c

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spi-hisi-kunpeng.c

spi: hisi-kunpeng: Use dev_err_probe() for host registration failure

2026-07-24 16:03:01 +02:00

spi-hisi-sfc-v3xx.c

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spi-img-spfi.c

spi: img-spfi: fix controller deregistration

2026-05-17 17:13:45 +02:00

spi-imx.c

spi: imx: fix runtime pm leak on probe deferral

2026-05-17 17:13:46 +02:00

spi-ingenic.c

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spi-intel-pci.c

spi: intel-pci: Add support for Nova Lake mobile SPI flash

2026-04-02 13:07:16 +02:00

spi-intel-platform.c

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spi-intel.c

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spi-intel.h

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spi-iproc-qspi.c

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spi-jcore.c

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spi-lantiq-ssc.c

spi: lantiq-ssc: fix controller deregistration

2026-05-17 17:13:44 +02:00

spi-lm70llp.c

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spi-loongson-core.c

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spi-loongson-pci.c

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spi-loongson-plat.c

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spi-loongson.h

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spi-loopback-test.c

spi: loopback-test: Don't use %pK through printk

2025-11-24 10:29:17 +01:00

spi-lp8841-rtc.c

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spi-mem.c

spi: spi-mem: Protect dirmap_create() with spi_mem_access_start/end

2026-03-04 07:20:42 -05:00

spi-meson-spicc.c

spi: meson-spicc: Fix double-put in remove path

2026-05-17 17:13:35 +02:00

spi-meson-spifc.c

spi: meson-spifc: fix runtime PM leak on remove

2026-07-24 16:03:09 +02:00

spi-microchip-core-qspi.c

spi: microchip-core-qspi: fix controller deregistration

2026-05-17 17:13:52 +02:00

spi-microchip-core.c

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spi-mpc52xx-psc.c

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spi-mpc52xx.c

spi: mpc52xx: fix use-after-free on unbind

2026-05-17 17:13:46 +02:00

spi-mpc512x-psc.c

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spi-mt65xx.c

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spi-mt7621.c

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spi-mtk-nor.c

spi: mtk-nor: fix controller deregistration

2026-05-17 17:13:45 +02:00

spi-mtk-snfi.c

spi: mtk-snfi: Fix resource leak in mtk_snand_read_page_cache()

2026-06-01 17:43:13 +02:00

spi-mux.c

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spi-mxic.c

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spi-mxs.c

spi-mxs: Fix chipselect glitch

2025-03-13 12:58:40 +01:00

spi-npcm-fiu.c

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spi-npcm-pspi.c

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spi-nxp-fspi.c

spi: nxp-fspi: Propagate fwnode in ACPI case as well

2025-12-07 06:18:50 +09:00

spi-oc-tiny.c

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spi-omap2-mcspi.c

spi: omap2-mcspi: fix controller deregistration

2026-05-17 17:13:45 +02:00

spi-omap-uwire.c

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spi-orion.c

spi: orion: fix clock imbalance on registration failure

2026-05-17 17:13:46 +02:00

spi-pci1xxxx.c

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spi-pic32-sqi.c

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spi-pic32.c

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spi-pl022.c

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spi-ppc4xx.c

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spi-pxa2xx-dma.c

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spi-pxa2xx-pci.c

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spi-pxa2xx.c

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spi-pxa2xx.h

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spi-qcom-qspi.c

spi: qcom-qspi: Correct max DMA length to avoid 64K boundary failure

2026-08-09 20:21:55 +02:00

spi-qup.c

spi: qup: fix error pointer deref after DMA setup failure

2026-06-01 17:43:08 +02:00

spi-rb4xx.c

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spi-realtek-rtl.c

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spi-rockchip-sfc.c

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spi-rockchip.c

spi: rockchip: Read ISR, not IMR, to detect cs-inactive IRQ

2026-05-23 13:03:27 +02:00

spi-rpc-if.c

spi: rpc-if: Use correct device for hardware reinitialization on resume

2026-07-24 16:03:19 +02:00

spi-rspi.c

spi: rspi: fix controller deregistration

2026-05-17 17:13:45 +02:00

spi-rzv2m-csi.c

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spi-s3c64xx.c

spi: s3c64xx: fix controller deregistration

2026-05-17 17:13:45 +02:00

spi-sc18is602.c

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spi-sh-hspi.c

spi: sh-hspi: fix controller deregistration

2026-05-17 17:13:45 +02:00

spi-sh-msiof.c

spi: sh-msiof: abort transfers when reset times out

2026-07-24 16:03:24 +02:00

spi-sh-sci.c

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spi-sh.c

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spi-sifive.c

spi: sifive: fix controller deregistration

2026-05-23 13:03:35 +02:00

spi-slave-mt27xx.c

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spi-slave-system-control.c

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spi-slave-time.c

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spi-sn-f-ospi.c

spi: sn-f-ospi: Fix resource leak in f_ospi_probe()

2026-04-02 13:07:22 +02:00

spi-sprd-adi.c

spi: spi-sprd-adi: Fix double free in probe error path

2026-01-30 10:27:35 +01:00

spi-sprd.c

spi: sprd: fix error pointer deref after DMA setup failure

2026-06-01 17:43:08 +02:00

spi-st-ssc4.c

spi: st-ssc4: fix controller deregistration

2026-05-23 13:03:35 +02:00

spi-stm32-qspi.c

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spi-stm32.c

spi: stm32: fix Overrun issue at < 8bpw

2026-03-04 07:20:37 -05:00

spi-sun4i.c

spi: sun4i: fix controller deregistration

2026-05-17 17:13:51 +02:00

spi-sun6i.c

spi: sun6i: fix controller deregistration

2026-05-17 17:13:52 +02:00

spi-sunplus-sp7021.c

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spi-synquacer.c

spi: syncuacer: fix controller deregistration

2026-05-17 17:13:51 +02:00

spi-tegra20-sflash.c

spi: tegra20-sflash: fix controller deregistration

2026-05-17 17:13:52 +02:00

spi-tegra20-slink.c

spi: tegra: Fix a memory leak in tegra_slink_probe()

2026-02-11 13:39:16 +01:00

spi-tegra114.c

spi: tegra114: fix controller deregistration

2026-05-17 17:13:52 +02:00

spi-tegra210-quad.c

spi: tegra210-quad: Protect curr_xfer clearing in tegra_qspi_non_combined_seq_xfer

2026-02-11 13:39:16 +01:00

spi-test.h

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spi-ti-qspi.c

spi: ti-qspi: fix use-after-free after DMA setup failure

2026-06-01 17:43:08 +02:00

spi-tle62x0.c

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spi-topcliff-pch.c

spi: topcliff-pch: fix use-after-free on unbind

2026-05-17 17:13:40 +02:00

spi-uniphier.c

spi: uniphier: Fix completion initialization order before devm_request_irq()

2026-07-24 16:03:39 +02:00

spi-wpcm-fiu.c

spi: wpcm-fiu: Fix potential NULL pointer dereference in wpcm_fiu_probe()

2026-03-04 07:20:27 -05:00

spi-xcomm.c

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spi-xilinx.c

spi: xilinx: use FIFO occupancy register to determine buffer size

2026-07-24 16:03:11 +02:00

spi-xlp.c

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spi-xtensa-xtfpga.c

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spi-zynq-qspi.c

spi: zynq-qspi: fix controller deregistration

2026-05-17 17:13:52 +02:00

spi-zynqmp-gqspi.c

spi: zynqmp-gqspi: fix controller deregistration

2026-05-17 17:13:38 +02:00

spi.c

Revert "treewide: Fix probing of devices in DT overlays"

2026-07-24 16:03:02 +02:00

spidev.c

spi: spidev: fix lock inversion between spi_lock and buf_lock

2026-06-01 17:43:04 +02:00