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b94de4d19498b454645b72d08a05d32fa9074fb5
linux/drivers/spi
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Łukasz Stelmach 71c611d6b2 spi: spi-s3c64xx: Check return values 
[ Upstream commit 2f4db6f705 ]

Check return values in prepare_dma() and s3c64xx_spi_config() and
propagate errors upwards.

Fixes: 788437273f ("spi: s3c64xx: move to generic dmaengine API")
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Łukasz Stelmach <l.stelmach@samsung.com>
Link: https://lore.kernel.org/r/20201002122243.26849-4-l.stelmach@samsung.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-10-29 09:55:05 +01:00
..
internals.h
spi: Add an helper to flush the message queue
2018-04-23 15:48:18 +01:00
Kconfig
spi: Prevent adding devices below an unregistering controller
2020-08-26 10:31:00 +02:00
Makefile
spi: add SPI controller driver for UniPhier SoC
2018-08-01 11:22:37 +01:00
spi-altera.c
spi: altera: Consolidate TX/RX data register access
2017-08-16 11:53:31 +01:00
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: au1550: Simplify au1550_spi_setupxfer()
2015-09-16 20:54:54 +01:00
spi-axi-spi-engine.c
spi: spi-axi: fix potential use-after-free after deregistration
2017-10-31 11:15:10 +00:00
spi-bcm63xx-hsspi.c
spi: bcm63xx-hsspi: Really keep pll clk enabled
2020-03-11 14:15:06 +01:00
spi-bcm63xx.c
spi/bcm63xx: fix error return code in bcm63xx_spi_probe()
2017-08-08 11:36:35 +01:00
spi-bcm2835.c
spi: bcm2835: Fix controller unregister order
2020-06-22 09:05:05 +02:00
spi-bcm2835aux.c
spi: bcm2835aux: Fix controller unregister order
2020-06-22 09:05:03 +02:00
spi-bcm-qspi.c
spi: bcm-qspi: when tx/rx buffer is NULL set to 0
2020-06-22 09:05:03 +02:00
spi-bcm-qspi.h
spi: iproc-qspi: Add Broadcom iProc SoCs support
2016-09-24 20:03:25 +01:00
spi-bitbang-txrx.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
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: brcmstb-qspi: Broadcom settop platform driver
2016-09-14 18:03:32 +01:00
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: octeon: Split driver into Octeon specific and common parts
2016-07-24 21:54:29 +01:00
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: octeon: Split driver into Octeon specific and common parts
2016-07-24 21:54:29 +01:00
spi-cavium.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
spi-clps711x.c
spi: clps711x: Driver refactor
2016-07-07 11:44:43 +02:00
spi-coldfire-qspi.c
spi: spi-coldfire-qspi: enable RuntimePM before registering to the core
2015-10-12 17:02:08 +01:00
spi-davinci.c
Merge branch 'spi-4.18' into spi-linus
2018-08-10 17:51:50 +01:00
spi-dln2.c
spi: Drop duplicate code to set master->dev.parent
2016-04-26 11:56:09 +01:00
spi-dw-mid.c
spi: dw: Return any value retrieved from the dma_transfer callback
2020-06-22 09:05:20 +02:00
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-pci: Spelling s/paltforms/platforms/g
2016-05-11 18:26:19 +01:00
spi-dw.c
spi: dw: Return any value retrieved from the dma_transfer callback
2020-06-22 09:05:20 +02:00
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: drop owner assignment from platform_drivers
2014-10-20 16:21:36 +02:00
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: spi-falcon: drop check of boot select
2017-09-01 11:33:22 +01:00
spi-fsl-cpm.c
QE: Move QE from arch/powerpc to drivers/soc
2015-12-22 17:12:56 -06:00
spi-fsl-cpm.h
spi/spi-fsl-spi: Make driver usable in CPU mode outside of an FSL_SOC environment
2013-04-07 10:07:54 +01:00
spi-fsl-dspi.c
spi: spi-fsl-dspi: Exit the ISR with IRQ_NONE when it's not ours
2020-07-29 10:16:46 +02:00
spi-fsl-espi.c
spi: fsl-espi: Only process interrupts for expected events
2020-10-07 08:00:07 +02:00
spi-fsl-lib.c
spi: fsl-(e)spi: simplify cleanup code
2015-08-28 18:15:18 +01:00
spi-fsl-lib.h
spi: fsl-espi: separate fsl-espi from fsl-lib completely
2016-11-14 11:21:48 +00:00
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/spi-fsl-spi: Add support for Aeroflex Gaisler GRLIB cores normally running on SPARC
2013-04-07 10:07:56 +01:00
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: iproc-qspi: Add Broadcom iProc SoCs support
2016-09-24 20:03:25 +01:00
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: lantiq: fix: Rx overflow error in full duplex mode
2020-08-19 08:14:50 +02:00
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: spi-loopback-test: Fix out-of-bounds read
2020-09-23 12:10:58 +02:00
spi-lp8841-rtc.c
spi: lp-8841: return correct error code from probe
2016-02-26 11:06:38 +09:00
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: meson: Add GXBB compatible
2016-09-12 20:11:39 +01:00
spi-mpc52xx-psc.c
spi: spi-mpc52xx-psc: Remove deprecated create_singlethread_workqueue
2016-07-03 14:23:25 +02:00
spi-mpc52xx.c
spi: mpc52xx: Use gpio_is_valid()
2018-04-27 12:05:39 +01:00
spi-mpc512x-psc.c
spi: mpc512x: Call mpc512x_psc_spi_transfer_setup() unconditionally
2015-09-17 12:33:31 +01:00
spi-mt65xx.c
spi: mediatek: use correct SPI_CFG2_REG MACRO
2020-07-29 10:16:52 +02:00
spi-mxs.c
spi: mxs: Switch to SPDX identifier
2018-05-03 10:27:43 +09:00
spi-nuc900.c
spi: drop owner assignment from platform_drivers
2014-10-20 16:21:36 +02:00
spi-oc-tiny.c
treewide: devm_kzalloc() -> devm_kcalloc()
2018-06-12 16:19:22 -07:00
spi-omap2-mcspi.c
spi: omap2-mcspi: Fix DMA and FIFO event trigger size mismatch
2019-12-01 09:17:33 +01:00
spi-omap-100k.c
spi: omap-100k: Rely on validations done by spi core
2015-09-17 12:34:20 +01:00
spi-omap-uwire.c
spi: omap-uwire: Remove needless bits_per_word and speed_hz tests
2015-09-17 12:33:58 +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-sqi: use list_move_tail and list_move
2016-08-08 11:56:40 +01:00
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/ppc4xx: Use kcalloc() in spi_ppc4xx_of_probe()
2017-01-17 18:34:25 +00:00
spi-pxa2xx-dma.c
spi: pxa2xx: Use core message processing loop
2018-04-17 17:11:30 +01:00
spi-pxa2xx-pci.c
spi: pca2xx-pci: Allow MSI
2017-01-23 18:09:37 +00:00
spi-pxa2xx.c
spi: pxa2xx: Apply CS clk quirk to BXT
2020-06-22 09:05:10 +02:00
spi-pxa2xx.h
spi: pxa2xx: Allow 64-bit DMA
2018-04-24 16:10:12 +01:00
spi-qup.c
spi: qup: call spi_qup_pm_resume_runtime before suspending
2020-03-25 08:06:05 +01:00
spi-rb4xx.c
spi: rb4xx: Fix checking return value of devm_ioremap_resource()
2015-05-01 17:35:54 +01:00
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: reorganize drivers
2011-06-06 01:16:30 -06:00
spi-s3c24xx-fiq.S
spi: reorganize drivers
2011-06-06 01:16:30 -06:00
spi-s3c24xx.c
spi: bitbang: Replace spinlock by mutex
2015-09-17 12:13:40 +01:00
spi-s3c64xx.c
spi: spi-s3c64xx: Check return values
2020-10-29 09:55:05 +01:00
spi-sc18is602.c
spi: sc18is602: Add OF device ID table
2017-02-22 10:50:09 -08:00
spi-sh-hspi.c
spi: Remove FSF mailing addresses
2014-12-22 15:32:42 +00:00
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: spi-sh: fix error return code in spi_sh_probe()
2017-08-09 17:18:06 +01:00
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: Add SPI slave handler controlling system state
2017-05-26 13:12:19 +01:00
spi-slave-time.c
spi: slave: Add SPI slave handler reporting uptime at previous message
2017-05-26 13:12:04 +01:00
spi-sprd-adi.c
spi: sprd: switch the sequence of setting WDG_LOAD_LOW and _HIGH
2020-07-22 09:32:13 +02:00
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 stm32_spi_prepare_mbr in case of odd clk_rate
2020-09-03 11:24:24 +02:00
spi-sun4i.c
spi: sun4i: disable clocks in the remove function
2017-12-07 11:59:15 +00:00
spi-sun6i.c
spi: spi-sun6i: sun6i_spi_transfer_one(): fix setting of clock rate
2020-07-22 09:32:05 +02:00
spi-tegra20-sflash.c
spi: tegra20-sflash: explicitly request exclusive reset control
2017-07-19 17:06:31 +01:00
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: loopback-test: add elapsed time check
2017-03-17 21:54:08 +00:00
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: Drop owner assignment from spi_drivers
2015-10-28 10:30:17 +09:00
spi-topcliff-pch.c
PCI: Move Rohm Vendor ID to generic list
2020-06-22 09:05:23 +02:00
spi-txx9.c
spi: spi-txx9: Add missing clock (un)prepare calls for CCF
2016-08-18 19:10:39 +01:00
spi-uniphier.c
spi: uniphier: remove unnecessary include headers
2018-08-02 11:08:06 +01:00
spi-xcomm.c
spi: xcomm: Export I2C module alias information
2015-07-31 18:14:57 +01:00
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: xlp: fix error return code in xlp_spi_probe()
2017-08-08 11:36:07 +01:00
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/zynqmp: remove entry that causes a cs glitch
2020-03-25 08:06:06 +01:00
spi.c
spi: Fix memory leak on splited transfers
2020-09-23 12:10:59 +02:00
spidev.c
spi: spidev: Align buffers for DMA
2020-08-19 08:15:06 +02:00