Sascha Hauer cd8dd41a33 spi: imx: Fix possible NULL pointer deref ...

transfer could be NULL in spi_imx_can_dma() when it's called from
spi_imx_setupxfer() with a NULL transfer. Test for a NULL pointer before
dereferencing it.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

2016-03-17 11:44:34 +00:00

..

Kconfig

Merge remote-tracking branches 'spi/topic/res', 'spi/topic/rockchip', 'spi/topic/sh', 'spi/topic/ti-qspi' and 'spi/topic/xilinx' into spi-next

2016-03-11 14:28:53 +07:00

Makefile

Merge remote-tracking branches 'spi/topic/lp8841', 'spi/topic/msg', 'spi/topic/pl022' and 'spi/topic/pxa2xx' into spi-next

2016-03-11 14:28:43 +07:00

spi-adi-v3.c

…

spi-altera.c

…

spi-ath79.c

spi: ath79: simplify iomem resource mapping

2015-09-30 20:33:29 +01:00

spi-atmel.c

spi: atmel: fix gpio chip-select in case of non-DT platform

2016-01-28 23:25:54 +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: Add Analog Devices AXI SPI Engine controller support

2016-02-05 18:12:57 +00:00

spi-bcm53xx.c

spi: bcm53xx: Adjust devm usage

2015-09-16 17:42:28 +01:00

spi-bcm53xx.h

…

spi-bcm63xx-hsspi.c

spi/bcm63xx-hsspi: add support for dual spi read/write

2015-08-25 17:33:49 +01:00

spi-bcm63xx.c

Merge remote-tracking branches 'spi/topic/bcm63xx', 'spi/topic/butterfly', 'spi/topic/cadence' and 'spi/topic/davinci' into spi-next

2016-01-11 16:48:30 +00:00

spi-bcm2835.c

spi: bcm2835: Remove unnecessary workaround to call gpio_set_value

2016-02-15 20:43:39 +00:00

spi-bcm2835aux.c

Merge remote-tracking branches 'spi/topic/acpi', 'spi/topic/axi-engine', 'spi/topic/bcm2835' and 'spi/topic/bcm2835aux' into spi-next

2016-03-11 14:28:25 +07:00

spi-bfin5xx.c

spi: spi-bfin5xx: Calculate transfer speed unconditionally

2015-09-16 20:54:32 +01:00

spi-bfin-sport.c

spi: bfin-sport: Calculate transfer speed unconditionally

2015-09-16 20:53:45 +01:00

spi-bitbang-txrx.h

spi: Fix regression in spi-bitbang-txrx.h

2015-07-29 15:01:07 +01:00

spi-bitbang.c

spi: bitbang: switch to the generic implementation of transfer_one_message

2015-10-05 14:55:56 +01:00

spi-butterfly.c

spi: butterfly: use new parport device model

2015-12-02 19:38:16 +00:00

spi-cadence.c

spi: cadence: use to_platform_device()

2016-01-05 11:34:23 +00:00

spi-clps711x.c

…

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

spi: davinci: use dev_err() for error reporting

2015-12-12 22:57:44 +00:00

spi-dln2.c

…

spi-dw-mid.c

spi: dw-mid: switch to new dmaengine_terminate_* API

2016-02-05 17:41:49 +00:00

spi-dw-mmio.c

spi: dw-mmio: remove message which is handled by core

2016-02-05 17:41:49 +00:00

spi-dw-pci.c

spi: dw-pci: remove unused pdev member from struct dw_spi_pci

2015-10-19 20:32:01 +01:00

spi-dw.c

spi: dw: Use SPI_TMOD_TR rather than magic const 0 to set tmode

2015-12-23 12:12:09 +00:00

spi-dw.h

spi: dw-mid: constify dw_spi_dma_ops structure

2015-11-30 11:34:50 +00:00

spi-efm32.c

…

spi-ep93xx.c

…

spi-falcon.c

…

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-fsl-dspi.c

spi-fsl-dspi: Fix CTAR Register access

2015-12-12 22:33:09 +00:00

spi-fsl-espi.c

spi/fsl-espi: Correct the maximum transaction length

2016-01-22 17:03:26 +00:00

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-(e)spi: simplify cleanup code

2015-08-28 18:15:18 +01:00

spi-fsl-spi.c

spi: fsl-(e)spi: Fix checking return value of devm_ioremap_resource

2015-08-30 12:14:36 +01:00

spi-fsl-spi.h

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spi-gpio.c

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spi-img-spfi.c

Merge remote-tracking branches 'spi/topic/dw', 'spi/topic/fsl-espi', 'spi/topic/img-spfi' and 'spi/topic/mpc512x-psc' into spi-next

2015-08-31 14:45:32 +01:00

spi-imx.c

spi: imx: Fix possible NULL pointer deref

2016-03-17 11:44:34 +00:00

spi-lm70llp.c

spi: lm70llp: remove printk

2015-12-07 20:09:09 +00:00

spi-loopback-test.c

spi: fix counting in spi-loopback-test code

2016-01-15 18:13:53 +00:00

spi-lp8841-rtc.c

spi: lp-8841: return correct error code from probe

2016-02-26 11:06:38 +09:00

spi-meson-spifc.c

spi: meson: Fix module autoload for OF platform driver

2015-09-19 07:55:25 -07:00

spi-mpc52xx-psc.c

…

spi-mpc52xx.c

…

spi-mpc512x-psc.c

spi: mpc512x: Call mpc512x_psc_spi_transfer_setup() unconditionally

2015-09-17 12:33:31 +01:00

spi-mt65xx.c

Merge remote-tracking branches 'spi/topic/lm70llp', 'spi/topic/loopback', 'spi/topic/mtk' and 'spi/topic/omap2-mcspi' into spi-next

2016-01-11 16:48:33 +00:00

spi-mxs.c

…

spi-nuc900.c

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spi-oc-tiny.c

spi: oc-tiny: Use of_property_read_u32 instead of open-coding it

2015-09-16 19:16:01 +01:00

spi-octeon.c

spi: octeon: Use transfer speed unconditionally

2015-09-16 20:53:19 +01:00

spi-omap2-mcspi.c

spi: omap2-mcspi: Fix PM regression with deferred probe for pm_runtime_reinit

2016-02-12 22:33:09 +00:00

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: On a38x, implement "50MHZ SPI AC timing" Erratum No. FE-9144572

2015-08-11 17:21:08 +01:00

spi-pl022.c

spi: pl022: Remove obsolete struct pl022 members from kerneldoc

2016-02-17 12:08:55 +00:00

spi-ppc4xx.c

spi: bitbang: Replace spinlock by mutex

2015-09-17 12:13:40 +01:00

spi-pxa2xx-dma.c

spi: pxa2xx: Use newer more explicit DMAengine terminate API

2016-03-04 13:06:00 +09:00

spi-pxa2xx-pci.c

spi: spi-pxa2xx-pci: Add ID and driver type for WildcatPoint PCH

2016-02-21 05:01:12 +09:00

spi-pxa2xx.c

spi: pxa2xx: Add support for Intel Broxton B-Step

2016-03-02 19:58:08 +09:00

spi-pxa2xx.h

spi: pxa2xx: Remove unused DMA buffer mappings

2016-02-21 02:10:16 +09:00

spi-qup.c

Merge remote-tracking branches 'spi/topic/qup', 'spi/topic/rockchip', 'spi/topic/rspi', 'spi/topic/s3c64xx' and 'spi/topic/sc18is602' into spi-next

2015-04-11 23:09:25 +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

Merge remote-tracking branches 'spi/topic/res', 'spi/topic/rockchip', 'spi/topic/sh', 'spi/topic/ti-qspi' and 'spi/topic/xilinx' into spi-next

2016-03-11 14:28:53 +07:00

spi-rspi.c

spi: rspi: Make qspi_set_send_trigger() return "unsigned int"

2015-07-03 13:52:10 +01:00

spi-s3c24xx-fiq.h

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spi-s3c24xx-fiq.S

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spi-s3c24xx.c

spi: bitbang: Replace spinlock by mutex

2015-09-17 12:13:40 +01:00

spi-s3c64xx.c

spi: s3c64xx: Remove unused platform_device_id entries

2015-12-30 16:48:58 +00:00

spi-sc18is602.c

Merge remote-tracking branches 'spi/topic/qup', 'spi/topic/rockchip', 'spi/topic/rspi', 'spi/topic/s3c64xx' and 'spi/topic/sc18is602' into spi-next

2015-04-11 23:09:25 +01:00

spi-sh-hspi.c

…

spi-sh-msiof.c

spi: sh-msiof: Fix FIFO size to 64 word from 256 word

2015-08-31 14:42:40 +01:00

spi-sh-sci.c

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spi-sh.c

…

spi-sirf.c

spi: sirf: add the reset for USP-based SPI

2015-05-26 11:39:16 +01:00

spi-st-ssc4.c

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spi-sun4i.c

Merge remote-tracking branches 'spi/topic/sun4i', 'spi/topic/topcliff-pch' and 'spi/topic/zynq' into spi-next

2016-01-11 16:48:38 +00:00

spi-sun6i.c

spi: sun4i: allow transfers to set transmission speed

2015-11-18 18:34:56 +00:00

spi-tegra20-sflash.c

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spi-tegra20-slink.c

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spi-tegra114.c

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spi-test.h

spi: loopback: added additional non-power of 2 transfer lengthes

2015-12-13 20:10:15 +00:00

spi-ti-qspi.c

spi: spi-ti-qspi: add mmap mode read support

2016-02-09 19:34:43 +00:00

spi-tle62x0.c

spi: Drop owner assignment from spi_drivers

2015-10-28 10:30:17 +09:00

spi-topcliff-pch.c

…

spi-txx9.c

spi: txx9: Use transfer speed unconditionally

2015-09-16 20:52:52 +01:00

spi-xcomm.c

spi: xcomm: Export I2C module alias information

2015-07-31 18:14:57 +01:00

spi-xilinx.c

spi/spi-xilinx: Fix race condition on last word read

2015-10-29 09:03:42 +09:00

spi-xlp.c

spi/xlp: SPI controller driver for Netlogic XLP SoCs

2015-08-28 18:22:19 +01:00

spi-xtensa-xtfpga.c

spi: xtensa-xtfpga: fix register endianness

2015-09-22 09:30:10 -07:00

spi-zynqmp-gqspi.c

spi: zynq: use to_platform_device()

2016-01-05 11:34:37 +00:00

spi.c

Merge remote-tracking branches 'spi/topic/lp8841', 'spi/topic/msg', 'spi/topic/pl022' and 'spi/topic/pxa2xx' into spi-next

2016-03-11 14:28:43 +07:00

spidev.c

Merge remote-tracking branches 'spi/topic/overlay', 'spi/topic/pxa2xx', 'spi/topic/s3c64xx', 'spi/topic/sh-msiof' and 'spi/topic/spidev' into spi-next

2016-01-11 16:48:35 +00:00