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Mika WesterbergandGreg Kroah-Hartman 87228e1c18 spi: intel: Check number of chip selects after reading the descriptor 
[ Upstream commit 574fbb95cd ]

The flash decriptor contains the number of flash components that we use
to figure out how many flash chips there are connected. Therefore we
need to read it first before deciding how many chip selects the
controller has.

Reported-by: Marcin Witkowski <marcin.witkowski@intel.com>
Fixes: 3f03c618be ("spi: intel: Add support for second flash chip")
Cc: stable@vger.kernel.org
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Link: https://lore.kernel.org/r/20230215110040.42186-1-mika.westerberg@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-03-17 08:50:20 +01:00
..
atmel-quadspi.c
…
internals.h
…
Kconfig
spi: dw_bt1: fix MUX_MMIO dependencies
2023-03-10 09:33:18 +01:00
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
spi: amd: Fix SPI_SPD7 value
2022-11-04 12:25:03 +00:00
spi-ar934x.c
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spi-armada-3700.c
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spi-aspeed-smc.c
spi: aspeed: Fix window offset of CE1
2022-10-19 14:36:43 +01:00
spi-at91-usart.c
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spi-ath79.c
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spi-atmel.c
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spi-au1550.c
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spi-axi-spi-engine.c
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spi-bcm63xx-hsspi.c
spi: bcm63xx-hsspi: Fix multi-bit mode setting
2023-03-10 09:33:22 +01:00
spi-bcm63xx.c
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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-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
Merge tag 'spi-v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
2022-10-04 19:36:53 -07:00
spi-cadence-xspi.c
spi: cadence: Fix busy cycles calculation
2023-02-01 08:34:28 +01:00
spi-cadence.c
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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
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spi-davinci.c
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spi-dln2.c
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spi-dw-bt1.c
spi: dw: Fix PM disable depth imbalance in dw_spi_bt1_probe
2022-09-26 16:10:36 +01:00
spi-dw-core.c
spi: dw: Fix wrong FIFO level setting for long xfers
2023-02-14 19:11:50 +01:00
spi-dw-dma.c
spi: dw-dma: decrease reference count in dw_spi_dma_init_mfld()
2022-11-16 13:43:03 +00:00
spi-dw-mmio.c
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spi-dw-pci.c
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spi-dw.h
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spi-ep93xx.c
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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: Use devm_platform_get_and_ioremap_resource()
2022-09-26 16:10:39 +01:00
spi-fsl-espi.c
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spi-fsl-lib.c
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spi-fsl-lib.h
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spi-fsl-lpspi.c
spi: spi-fsl-lpspi: Use devm_platform_get_and_ioremap_resource()
2022-09-26 16:10:40 +01:00
spi-fsl-qspi.c
spi: spi-fsl-qspi: Use devm_platform_ioremap_resource_byname()
2022-09-26 16:10:41 +01:00
spi-fsl-spi.c
spi: fsl_spi: Don't change speed while chipselect is active
2022-12-31 13:33:11 +01:00
spi-fsl-spi.h
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spi-geni-qcom.c
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spi-gpio.c
spi: spi-gpio: Don't set MOSI as an input if not 3WIRE mode
2022-12-31 13:32:25 +01:00
spi-gxp.c
spi: spi-gxp: fix typo in SPDX identifier line
2022-10-04 12:45:07 +01:00
spi-hisi-kunpeng.c
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spi-hisi-sfc-v3xx.c
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spi-img-spfi.c
spi: img-spfi: using pm_runtime_resume_and_get instead of pm_runtime_get_sync
2022-09-23 18:21:48 +01:00
spi-imx.c
spi: spi-imx: spi_imx_transfer_one(): check for DMA transfer first
2022-11-18 11:39:50 +00:00
spi-ingenic.c
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spi-intel-pci.c
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spi-intel-platform.c
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spi-intel.c
spi: intel: Check number of chip selects after reading the descriptor
2023-03-17 08:50:20 +01:00
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
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spi-lm70llp.c
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spi-loopback-test.c
spi: spi-loopback-test: Add test to trigger DMA/PIO mixing
2022-09-19 15:44:19 +01:00
spi-lp8841-rtc.c
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spi-mem.c
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spi-meson-spicc.c
spi: meson-spicc: fix do_div build error on non-arm64
2022-11-02 12:27:15 +00:00
spi-meson-spifc.c
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spi-microchip-core-qspi.c
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spi-microchip-core.c
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spi-mpc52xx-psc.c
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spi-mpc52xx.c
spi: mpc52xx: Replace NO_IRQ by 0
2022-10-10 13:01:20 +01:00
spi-mpc512x-psc.c
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spi-mt65xx.c
spi: mediatek: Enable irq before the spi registration
2023-02-25 11:25:40 +01:00
spi-mt7621.c
spi: mt7621: Remove 'clk' from 'struct mt7621_spi'
2022-08-29 17:51:39 +01:00
spi-mtk-nor.c
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spi-mtk-snfi.c
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spi-mux.c
spi: mux: Fix mux interaction with fast path optimisations
2022-09-02 13:27:13 +01:00
spi-mxic.c
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spi-mxs.c
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spi-npcm-fiu.c
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spi-npcm-pspi.c
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spi-nxp-fspi.c
spi: nxp-fspi: Do not dereference fwnode in struct device
2022-09-07 12:44:33 +01:00
spi-oc-tiny.c
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spi-omap2-mcspi.c
spi: omap2-mcspi: Fix probe so driver works again
2022-09-21 10:28:20 +01:00
spi-omap-100k.c
spi/omap100k:Fix PM disable depth imbalance in omap1_spi100k_probe
2022-09-26 16:10:37 +01:00
spi-omap-uwire.c
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spi-orion.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
Merge tag 'spi-v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
2022-10-04 19:36:53 -07:00
spi-pxa2xx.h
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spi-qcom-qspi.c
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spi-qup.c
spi: qup: support using GPIO as chip select line
2022-10-17 12:46:59 +01:00
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
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spi-rpc-if.c
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spi-rspi.c
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spi-s3c24xx-regs.h
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spi-s3c24xx.c
spi: s3c24xx: Switch to use devm_spi_alloc_master()
2022-09-23 18:21:50 +01:00
spi-s3c64xx.c
spi: s3c64xx: Fix large transfers with DMA
2022-09-28 12:54:07 +01:00
spi-sc18is602.c
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spi-sh-hspi.c
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spi-sh-msiof.c
spi: sh-msiof: add generic Gen4 binding
2022-08-29 12:41:36 +01:00
spi-sh-sci.c
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spi-sh.c
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spi-sifive.c
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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-sprd-adi.c
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spi-sprd.c
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spi-st-ssc4.c
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spi-stm32-qspi.c
spi: stm32-qspi: Refactor dual flash mode enable check in ->setup()
2022-08-31 12:13:11 +01:00
spi-stm32.c
spi: stm32: fix stm32_spi_prepare_mbr() that halves spi clk for every run
2022-11-03 13:25:40 +00:00
spi-sun4i.c
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spi-sun6i.c
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spi-sunplus-sp7021.c
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spi-synquacer.c
spi: synquacer: Fix timeout handling in synquacer_spi_transfer_one()
2023-03-10 09:33:23 +01:00
spi-tegra20-sflash.c
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spi-tegra20-slink.c
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spi-tegra114.c
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spi-tegra210-quad.c
spi: tegra210-quad: Fix iterator outside loop
2023-03-11 13:55:29 +01:00
spi-test.h
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spi-ti-qspi.c
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spi-tle62x0.c
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spi-topcliff-pch.c
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spi-uniphier.c
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spi-xcomm.c
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spi-xilinx.c
spi: xilinx: Switch to use devm_spi_alloc_master()
2022-09-23 18:21:49 +01:00
spi-xlp.c
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spi-xtensa-xtfpga.c
spi: xtensa-xtfpga: Switch to use devm_spi_alloc_master()
2022-09-22 14:39:50 +01:00
spi-zynq-qspi.c
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spi-zynqmp-gqspi.c
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spi.c
Merge tag 'spi-v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
2022-10-04 19:36:53 -07:00
spidev.c
spi: spidev: remove debug messages that access spidev->spi without locking
2023-02-01 08:34:32 +01:00