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kernel-fxtec-pro1x/drivers/spi
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Geert Uytterhoeven 490ab7fce1 spi: spi-mem: Fix inverted logic in op sanity check 
[ Upstream commit aea3877e24f3acc6145094848dbb85f9ce85674a ]

On r8a7791/koelsch:

    m25p80 spi0.0: error -22 reading 9f
    m25p80: probe of spi0.0 failed with error -22

Apparently the logic in spi_mem_check_op() is wrong, rejecting the
spi-mem operation if any buswidth is valid, instead of invalid.

Fixes: 380583227c0c7f52 ("spi: spi-mem: Add extra sanity checks on the op param")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-02-14 16:33:24 -05:00
..
internals.h spi: Add an helper to flush the message queue 2018-04-23 15:48:18 +01:00
Kconfig spi: add SPI controller driver for UniPhier SoC 2018-08-01 11:22:37 +01:00
Makefile spi: add SPI controller driver for UniPhier SoC 2018-08-01 11:22:37 +01:00
spi-altera.c
spi-armada-3700.c Merge remote-tracking branches 'spi/topic/a3700', 'spi/topic/atmel', 'spi/topic/bcm53xx', 'spi/topic/davinci' and 'spi/topic/dw' into spi-next 2018-01-26 17:57:24 +00:00
spi-ath79.c spi: add flags parameter to txrx_word function pointers 2018-08-01 14:50:24 +01:00
spi-atmel.c spi: atmel: fix handling of cs_change set on non-last xfer 2020-01-17 19:47:12 +01:00
spi-au1550.c
spi-axi-spi-engine.c
spi-bcm-qspi.c spi: bcm-qspi: Fix BSPI QUAD and DUAL mode support when using flex mode 2020-01-27 14:51:03 +01:00
spi-bcm-qspi.h
spi-bcm63xx-hsspi.c spi/bcm63xx-hsspi: keep pll clk enabled 2019-11-20 18:46:54 +01:00
spi-bcm63xx.c
spi-bcm2835.c spi: bcm2835: Fix 3-wire mode if DMA is enabled 2019-08-09 17:52:35 +02:00
spi-bcm2835aux.c spi: bcm2835aux: fix driver to not allow 65535 (=-1) cs-gpios 2020-01-27 14:50:36 +01:00
spi-bitbang-txrx.h
spi-bitbang.c spi: bitbang: Fix NULL pointer dereference in spi_unregister_master 2019-07-10 09:53:32 +02:00
spi-brcmstb-qspi.c
spi-butterfly.c spi: add flags parameter to txrx_word function pointers 2018-08-01 14:50:24 +01:00
spi-cadence.c spi: cadence: Correct initialisation of runtime PM 2020-01-27 14:50:12 +01:00
spi-cavium-octeon.c
spi-cavium-thunderx.c spi: spi-cavium-thunderx: Add missing pci_release_regions() 2020-01-12 12:17:11 +01:00
spi-cavium.c
spi-cavium.h
spi-clps711x.c
spi-coldfire-qspi.c
spi-davinci.c Merge branch 'spi-4.18' into spi-linus 2018-08-10 17:51:50 +01:00
spi-dln2.c
spi-dw-mid.c spi: dw: Convert to generalized SPI controller API 2018-02-12 12:04:16 +00:00
spi-dw-mmio.c spi: dw-mmio: add MSCC Ocelot support 2018-07-30 12:02:08 +01:00
spi-dw-pci.c
spi-dw.c spi: spi-dw: Add lock protect dw_spi rx/tx to prevent concurrent calls 2020-02-01 09:37:08 +00:00
spi-dw.h spi: spi-dw: Add lock protect dw_spi rx/tx to prevent concurrent calls 2020-02-01 09:37:08 +00:00
spi-efm32.c
spi-ep93xx.c spi: spi-ep93xx: Use dma_data_direction for ep93xx_spi_dma_{finish,prepare} 2018-11-13 11:08:22 -08:00
spi-falcon.c
spi-fsl-cpm.c
spi-fsl-cpm.h
spi-fsl-dspi.c spi: spi-fsl-dspi: fix broken DSPI_EOQ_MODE 2018-08-28 20:55:23 +01:00
spi-fsl-espi.c spi: spi-fsl-espi: Log fifo counters on error 2018-07-26 15:43:09 +01:00
spi-fsl-lib.c
spi-fsl-lib.h
spi-fsl-lpspi.c spi: fsl-lpspi: Prevent FIFO under/overrun by default 2019-11-24 08:20:55 +01:00
spi-fsl-spi.c spi: spi-fsl-spi: call spi_finalize_current_message() at the end 2020-01-27 14:50:50 +01:00
spi-fsl-spi.h
spi-gpio.c spi: spi-gpio: fix SPI_CS_HIGH capability 2019-09-16 08:22:07 +02:00
spi-img-spfi.c spi: img-spfi: fix potential double release 2019-12-31 16:35:39 +01:00
spi-imx.c spi: imx: stop buffer overflow in RX FIFO flush 2019-05-31 06:46:34 -07:00
spi-iproc-qspi.c
spi-jcore.c spi: jcore: disable ref_clk after getting its rate 2018-03-18 17:57:42 -07:00
spi-lantiq-ssc.c
spi-lm70llp.c spi: add flags parameter to txrx_word function pointers 2018-08-01 14:50:24 +01:00
spi-loopback-test.c
spi-lp8841-rtc.c
spi-mem.c spi: spi-mem: Fix inverted logic in op sanity check 2020-02-14 16:33:24 -05:00
spi-meson-spicc.c spi: meson-spicc: Fix error handling in meson_spicc_probe() 2018-05-02 05:59:21 +09:00
spi-meson-spifc.c
spi-mpc52xx-psc.c
spi-mpc52xx.c spi: mpc52xx: Use gpio_is_valid() 2018-04-27 12:05:39 +01:00
spi-mpc512x-psc.c
spi-mt65xx.c spi: mediatek: use correct mata->xfer_len when in fifo transfer 2019-11-24 08:19:06 +01:00
spi-mxs.c spi: mxs: Switch to SPDX identifier 2018-05-03 10:27:43 +09:00
spi-nuc900.c
spi-oc-tiny.c treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
spi-omap-100k.c
spi-omap-uwire.c
spi-omap2-mcspi.c spi: omap2-mcspi: Fix DMA and FIFO event trigger size mismatch 2019-12-01 09:17:33 +01:00
spi-orion.c spi: orion: fix CS GPIO handling again 2018-06-19 13:06:51 +01:00
spi-pic32-sqi.c
spi-pic32.c spi: pic32: Use proper enum in dmaengine_prep_slave_rg 2019-11-20 18:47:11 +01:00
spi-pl022.c treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
spi-ppc4xx.c
spi-pxa2xx-dma.c spi: pxa2xx: Use core message processing loop 2018-04-17 17:11:30 +01:00
spi-pxa2xx-pci.c
spi-pxa2xx.c spi: pxa2xx: Add missed security checks 2019-12-31 16:35:59 +01:00
spi-pxa2xx.h spi: pxa2xx: Allow 64-bit DMA 2018-04-24 16:10:12 +01:00
spi-qup.c
spi-rb4xx.c
spi-rockchip.c spi: rockchip: initialize dma_slave_config properly 2019-11-24 08:21:05 +01:00
spi-rspi.c spi: rspi: Fix sequencer reset during initialization 2019-05-31 06:46:34 -07:00
spi-s3c24xx-fiq.h
spi-s3c24xx-fiq.S
spi-s3c24xx.c
spi-s3c64xx.c spi: spi-s3c64xx: Fix system resume support 2018-05-17 13:27:08 +09:00
spi-sc18is602.c
spi-sh-hspi.c
spi-sh-msiof.c spi: sh-msiof: fix deferred probing 2019-12-01 09:16:20 +01:00
spi-sh-sci.c spi: add flags parameter to txrx_word function pointers 2018-08-01 14:50:24 +01:00
spi-sh.c
spi-sirf.c spi: sirf: account for const type of of_device_id.data 2018-01-03 11:38:46 +00:00
spi-slave-system-control.c
spi-slave-time.c
spi-sprd-adi.c spi: sprd: adi: Add missing lock protection when rebooting 2019-12-31 16:35:28 +01:00
spi-st-ssc4.c spi: st-ssc4: add missed pm_runtime_disable 2019-12-31 16:36:06 +01:00
spi-stm32.c spi: stm32: Fix error handling in stm32_spi_probe() 2018-04-17 11:46:23 +01:00
spi-sun4i.c spi: sun4i: disable clocks in the remove function 2017-12-07 11:59:15 +00:00
spi-sun6i.c spi: sun6i: disable/unprepare clocks on remove 2017-12-07 17:45:17 +00:00
spi-tegra20-sflash.c
spi-tegra20-slink.c spi: tegra20-slink: add missed clk_unprepare 2019-12-31 16:36:03 +01:00
spi-tegra114.c spi: tegra114: configure dma burst size to fifo trig level 2020-01-27 14:50:36 +01:00
spi-test.h
spi-ti-qspi.c spi: spi-ti-qspi: Fix a bug when accessing non default CS 2020-01-12 12:17:12 +01:00
spi-tle62x0.c
spi-topcliff-pch.c spi/topcliff_pch: Fix potential NULL dereference on allocation error 2020-01-27 14:50:14 +01:00
spi-txx9.c
spi-uniphier.c spi: uniphier: remove unnecessary include headers 2018-08-02 11:08:06 +01:00
spi-xcomm.c
spi-xilinx.c spi: xilinx: Add support for xlnx,axi-quad-spi-1.00.a 2017-11-27 16:31:20 +00:00
spi-xlp.c
spi-xtensa-xtfpga.c spi: add flags parameter to txrx_word function pointers 2018-08-01 14:50:24 +01:00
spi-zynqmp-gqspi.c spi: simplify getting .drvdata 2018-04-20 17:53:20 +01:00
spi.c spi: Fix zero length xfer bug 2019-05-31 06:46:34 -07:00
spidev.c spi: Add call to spi_slave_abort() function when spidev driver is released 2019-12-31 16:34:48 +01:00