linux-stable/drivers/spi
Yang Yingliang 33dda87d04 spi: spi-fsl-qspi: check return value after calling platform_get_resource_byname()
[ Upstream commit a2b331ac11 ]

It will cause null-ptr-deref if platform_get_resource_byname() returns NULL,
we need check the return value.

Fixes: 858e26a515 ("spi: spi-fsl-qspi: Reduce devm_ioremap size to 4 times AHB buffer size")
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20220505093954.1285615-1-yangyingliang@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-06-09 10:25:48 +02:00
..
atmel-quadspi.c spi: atmel-quadspi: Fix the buswidth adjustment between spi-mem and controller 2022-04-27 14:41:17 +02:00
internals.h
Kconfig
Makefile
spi-altera-core.c
spi-altera-dfl.c
spi-altera-platform.c
spi-amd.c
spi-ar934x.c spi: ar934x: fix transfer size 2022-01-04 14:59:40 +00:00
spi-armada-3700.c spi: change clk_disable_unprepare to clk_unprepare 2022-01-26 12:58:14 +00:00
spi-at91-usart.c
spi-ath79.c
spi-atmel.c spi: atmel: Fix typo 2022-01-07 13:36:37 +00:00
spi-au1550.c
spi-axi-spi-engine.c
spi-bcm-qspi.c spi: bcm-qspi: fix MSPI only access with bcm_qspi_exec_mem_op() 2022-04-13 19:27:32 +02:00
spi-bcm-qspi.h
spi-bcm63xx-hsspi.c
spi-bcm63xx.c
spi-bcm2835.c
spi-bcm2835aux.c
spi-bitbang-txrx.h
spi-bitbang.c
spi-brcmstb-qspi.c
spi-butterfly.c
spi-cadence-quadspi.c spi: cadence-quadspi: fix Direct Access Mode disable for SoCFPGA 2022-06-09 10:25:46 +02:00
spi-cadence-xspi.c
spi-cadence.c
spi-cavium-octeon.c
spi-cavium-thunderx.c
spi-cavium.c
spi-cavium.h
spi-clps711x.c
spi-coldfire-qspi.c
spi-davinci.c
spi-dln2.c spi: dln2: Propagate firmware node 2021-12-23 13:38:38 +00:00
spi-dw-bt1.c
spi-dw-core.c spi: dw: Propagate firmware node 2021-12-23 13:38:39 +00:00
spi-dw-dma.c
spi-dw-mmio.c
spi-dw-pci.c
spi-dw.h
spi-ep93xx.c
spi-falcon.c
spi-fsi.c spi: fsi: Implement a timeout for polling status 2022-04-08 13:58:39 +02:00
spi-fsl-cpm.c
spi-fsl-cpm.h
spi-fsl-dspi.c
spi-fsl-espi.c
spi-fsl-lib.c
spi-fsl-lib.h
spi-fsl-lpspi.c
spi-fsl-qspi.c spi: spi-fsl-qspi: check return value after calling platform_get_resource_byname() 2022-06-09 10:25:48 +02:00
spi-fsl-spi.c
spi-fsl-spi.h
spi-geni-qcom.c spi: qcom: geni: handle timeout for gpi mode 2022-01-06 16:16:44 +00:00
spi-gpio.c
spi-hisi-kunpeng.c
spi-hisi-sfc-v3xx.c
spi-img-spfi.c spi: img-spfi: Fix pm_runtime_get_sync() error checking 2022-06-09 10:25:41 +02:00
spi-imx.c
spi-ingenic.c
spi-iproc-qspi.c
spi-jcore.c
spi-lantiq-ssc.c
spi-lm70llp.c
spi-loopback-test.c
spi-lp8841-rtc.c
spi-mem.c
spi-meson-spicc.c spi: meson-spicc: add IRQ check in meson_spicc_probe 2022-01-26 13:32:36 +00:00
spi-meson-spifc.c spi: spi-meson-spifc: Add missing pm_runtime_disable() in meson_spifc_probe 2022-01-07 13:36:38 +00:00
spi-mpc52xx-psc.c
spi-mpc52xx.c
spi-mpc512x-psc.c
spi-mt65xx.c spi: mediatek: support tick_delay without enhance_timing 2022-04-08 13:59:02 +02:00
spi-mt7621.c
spi-mtk-nor.c spi: spi-mtk-nor: initialize spi controller after resume 2022-04-27 14:40:57 +02:00
spi-mux.c
spi-mxic.c spi: mxic: Fix the transmit path 2022-04-08 13:57:18 +02:00
spi-mxs.c
spi-npcm-fiu.c
spi-npcm-pspi.c
spi-nxp-fspi.c
spi-oc-tiny.c
spi-omap-100k.c
spi-omap-uwire.c
spi-omap2-mcspi.c
spi-orion.c
spi-pic32-sqi.c
spi-pic32.c
spi-pl022.c
spi-ppc4xx.c
spi-pxa2xx-dma.c
spi-pxa2xx-pci.c spi: pxa2xx-pci: Balance reference count for PCI DMA device 2022-04-08 13:57:35 +02:00
spi-pxa2xx.c spi: pxa2xx: Propagate firmware node 2021-12-23 13:38:40 +00:00
spi-pxa2xx.h
spi-qcom-qspi.c
spi-qup.c
spi-rb4xx.c
spi-realtek-rtl.c
spi-rockchip-sfc.c
spi-rockchip.c spi: rockchip: fix missing error on unsupported SPI_CS_HIGH 2022-06-09 10:25:43 +02:00
spi-rpc-if.c spi: rpc-if: Fix RPM imbalance in probe error path 2022-04-13 19:27:29 +02:00
spi-rspi.c spi: spi-rspi: Remove setting {src,dst}_{addr,addr_width} based on DMA direction 2022-06-09 10:25:20 +02:00
spi-s3c24xx-regs.h
spi-s3c24xx.c
spi-s3c64xx.c
spi-sc18is602.c
spi-sh-hspi.c
spi-sh-msiof.c
spi-sh-sci.c
spi-sh.c
spi-sifive.c
spi-slave-mt27xx.c
spi-slave-system-control.c
spi-slave-time.c
spi-sprd-adi.c
spi-sprd.c
spi-st-ssc4.c
spi-stm32-qspi.c spi: stm32-qspi: Fix wait_cmd timeout in APM mode 2022-06-09 10:25:26 +02:00
spi-stm32.c spi: stm32: make SPI_MASTER_MUST_TX flags only specific to STM32F4 2022-01-19 16:47:43 +00:00
spi-sun4i.c
spi-sun6i.c
spi-synquacer.c
spi-tegra20-sflash.c
spi-tegra20-slink.c spi: tegra20: Use of_device_get_match_data() 2022-04-08 13:58:39 +02:00
spi-tegra114.c spi: tegra114: Add missing IRQ check in tegra_spi_probe 2022-04-08 13:57:33 +02:00
spi-tegra210-quad.c spi: tegra210-quad: Fix missin IRQ check in tegra_qspi_probe 2022-04-08 13:57:33 +02:00
spi-test.h
spi-ti-qspi.c spi: spi-ti-qspi: Fix return value handling of wait_for_completion_timeout 2022-06-09 10:25:39 +02:00
spi-tle62x0.c
spi-topcliff-pch.c
spi-uniphier.c spi: uniphier: fix reference count leak in uniphier_spi_probe() 2022-01-26 15:52:05 +00:00
spi-xcomm.c
spi-xilinx.c
spi-xlp.c
spi-xtensa-xtfpga.c
spi-zynq-qspi.c spi: spi-zynq-qspi: Fix a NULL pointer dereference in zynq_qspi_exec_mem_op() 2022-02-08 13:37:50 +00:00
spi-zynqmp-gqspi.c spi: spi-zynqmp-gqspi: Handle error for dma_set_mask 2022-04-08 13:57:36 +02:00
spi.c spi: core: add dma_map_dev for __spi_unmap_msg() 2022-04-13 19:27:37 +02:00
spidev.c