Alexander Stein 7995d74ab2 spi-topcliff-pch: Fix probing when DMA mode is used ...

If during registering SPI master due to SPI device probing a SPI transfer
is issued the DMA buffers are not allocated yet.

This fixes the following oops:
pch_spi 0000:02:0c.1: enabling device (0000 -> 0002)
pch_spi 0000:02:0c.1: master is unqueued, this is deprecated
BUG: unable to handle kernel NULL pointer dereference at   (null)
IP: [<c125aa05>] pch_spi_handle_dma+0x15c/0x6f4
[...]

Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

2014-02-27 13:37:10 +09:00

..

Kconfig

spi: Updates for v3.14

2014-01-25 13:20:36 -08:00

Makefile

spi: bcm63xx-hsspi: add bcm63xx HSSPI driver

2013-12-04 13:29:13 +00:00

spi-altera.c

spi: altera: Remove unneeded NULL checking for hw->bitbang.master

2014-01-13 10:12:45 +00:00

spi-ath79.c

spi: ath79: Use devm_*() functions

2013-12-17 22:53:36 +00:00

spi-atmel.c

spi: atmel: Refactor spi-atmel to use SPI framework queue

2014-01-09 17:41:23 +00:00

spi-au1550.c

Merge remote-tracking branch 'spi/topic/probe' into spi-next

2013-10-25 09:51:36 +01:00

spi-bcm63xx-hsspi.c

spi/bcm63xx-hsspi: fix pm sleep support

2013-12-17 22:32:17 +00:00

spi-bcm63xx.c

Merge remote-tracking branches 'spi/topic/bcm2835', 'spi/topic/bcm63xx', 'spi/topic/bcm63xx-hsspi', 'spi/topic/bitbang', 'spi/topic/bpw', 'spi/topic/clps711x', 'spi/topic/coldfire', 'spi/topic/davinci', 'spi/topic/dw' and 'spi/topic/falcon' into spi-linus

2014-01-23 13:07:05 +00:00

spi-bcm2835.c

spi: bcm2835: Use devm_request_irq()

2013-12-17 22:58:18 +00:00

spi-bfin5xx.c

Merge remote-tracking branch 'spi/topic/bfin' into spi-next

2013-10-25 09:51:21 +01:00

spi-bfin-sport.c

Merge remote-tracking branch 'spi/topic/bfin' into spi-next

2013-10-25 09:51:21 +01:00

spi-bfin-v3.c

spi: bfin-v3: use devm_spi_register_master()

2013-09-26 11:42:23 +01:00

spi-bitbang-txrx.h

spi: bitbang: Grammar s/make to make/to make/

2014-01-13 11:24:21 +00:00

spi-bitbang.c

spi: bitbang: Fix checkpatch issue

2013-10-14 18:23:48 +01:00

spi-butterfly.c

Merge remote-tracking branch 'spi/topic/butterfly' into spi-next

2013-10-25 09:51:23 +01:00

spi-clps711x.c

spi: clps711x: Add MODULE_ALIAS to support module auto-loading

2014-01-14 14:21:43 +00:00

spi-coldfire-qspi.c

spi: coldfire-qspi: remove redundant return value check of platform_get_resource()

2013-12-09 17:04:56 +00:00

spi-davinci.c

Merge remote-tracking branches 'spi/topic/bcm2835', 'spi/topic/bcm63xx', 'spi/topic/bcm63xx-hsspi', 'spi/topic/bitbang', 'spi/topic/bpw', 'spi/topic/clps711x', 'spi/topic/coldfire', 'spi/topic/davinci', 'spi/topic/dw' and 'spi/topic/falcon' into spi-linus

2014-01-23 13:07:05 +00:00

spi-dw-mid.c

dmaengine: remove DMA unmap flags

2013-11-14 11:04:38 -08:00

spi-dw-mmio.c

spi: dw-mmio: prepare the clock before enabling

2013-12-31 12:30:22 +00:00

spi-dw-pci.c

Merge remote-tracking branches 'spi/topic/fsl-espi', 'spi/topic/gpio', 'spi/topic/hspi', 'spi/topic/mpc512x', 'spi/topic/msiof', 'spi/topic/nuc900', 'spi/topic/oc-tiny', 'spi/topic/omap', 'spi/topic/orion' and 'spi/topic/pci' into spi-linus

2014-01-23 13:07:09 +00:00

spi-dw.c

spi: dw: fix memory leak on error path

2013-12-31 12:30:25 +00:00

spi-dw.h

spi: dw: use managed resources

2013-12-31 12:30:18 +00:00

spi-efm32.c

spi: efm32: drop unused struct and fix size check

2013-10-09 12:00:42 +01:00

spi-ep93xx.c

Merge remote-tracking branch 'spi/topic/bfin' into spi-next

2013-10-25 09:51:21 +01:00

spi-falcon.c

spi: falcon: Use devm_spi_register_master()

2013-12-04 12:54:52 +00:00

spi-fsl-cpm.c

DeviceTree updates for 3.13. This is a bit larger pull request than

2013-11-12 16:52:17 +09:00

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

Merge remote-tracking branches 'spi/topic/bcm2835', 'spi/topic/bcm63xx', 'spi/topic/bcm63xx-hsspi', 'spi/topic/bitbang', 'spi/topic/bpw', 'spi/topic/clps711x', 'spi/topic/coldfire', 'spi/topic/davinci', 'spi/topic/dw' and 'spi/topic/falcon' into spi-linus

2014-01-23 13:07:05 +00:00

spi-fsl-espi.c

spi/fsl-espi: Add Power Management support for eSPI controller

2013-12-12 11:50:02 +00:00

spi-fsl-lib.c

spi: use dev_get_platdata()

2013-08-29 13:56:23 +01:00

spi-fsl-lib.h

spi/spi-fsl-spi: Add support for gpio chipselects for GRLIB type cores

2013-04-07 10:07:57 +01:00

spi-fsl-spi.c

tree-wide: use reinit_completion instead of INIT_COMPLETION

2013-11-15 09:32:21 +09:00

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: Use 'cansleep' variants to access GPIO

2013-11-24 14:12:36 +00:00

spi-imx.c

spi: spi-imx: Fix out-of-order CS/SCLK operation at low speeds

2013-12-20 11:53:57 +00:00

spi-lm70llp.c

spi: bitbang: Let spi_bitbang_start() take a reference to master

2013-10-07 14:50:43 +01:00

spi-mpc52xx-psc.c

spi: Don't break user-visible strings to multiple source lines in drivers

2013-10-16 19:07:15 +01:00

spi-mpc52xx.c

spi: use platform_{get,set}_drvdata()

2013-05-23 09:09:55 -05:00

spi-mpc512x-psc.c

Merge remote-tracking branch 'agust/next' into next

2014-01-29 16:53:55 +11:00

spi-mxs.c

spi: Remove duplicate code to set default bits_per_word setting

2014-01-17 15:54:22 +00:00

spi-nuc900.c

spi: nuc900: remove redundant return value check of platform_get_resource()

2013-12-20 12:34:44 +00:00

spi-oc-tiny.c

spi: oc-tiny: Simplify tiny_spi_txrx_bufs implementation when irq is not used

2014-01-09 17:58:28 +00:00

spi-octeon.c

spi: octeon: use devm_spi_register_master()

2013-09-26 11:42:34 +01:00

spi-omap2-mcspi.c

spi: omap2-mcspi: raw read and write endian fix

2013-11-24 14:06:45 +00:00

spi-omap-100k.c

spi: omap-100k: remove pointless _remove function

2013-12-02 17:35:54 +00:00

spi-omap-uwire.c

spi: spi-omap-uwire: replace platform_driver_probe to support deferred probing

2013-10-09 12:07:50 +01:00

spi-orion.c

spi: orion: Use devm_clk_get()

2013-12-09 17:31:38 +00:00

spi-pl022.c

Merge remote-tracking branch 'spi/topic/pl022' into spi-next

2013-10-25 09:51:35 +01:00

spi-ppc4xx.c

DeviceTree updates for 3.13. This is a bit larger pull request than

2013-11-12 16:52:17 +09:00

spi-pxa2xx-dma.c

Merge remote-tracking branch 'spi/topic/pxa' into spi-next

2013-06-26 16:21:03 +01:00

spi-pxa2xx-pci.c

spi: remove DEFINE_PCI_DEVICE_TABLE macro

2013-12-03 18:03:26 +00:00

spi-pxa2xx-pxadma.c

spi/pxa2xx: break out the private DMA API usage into a separate file

2013-02-08 12:15:21 +00:00

spi-pxa2xx.c

Merge remote-tracking branches 'spi/topic/pxa2xx', 'spi/topic/qspi', 'spi/topic/s3c24xx', 'spi/topic/s3c64xx', 'spi/topic/sh', 'spi/topic/tegra114', 'spi/topic/tegra20-sflash', 'spi/topic/tegra20-slink', 'spi/topic/txx9' and 'spi/topic/xcomm' into spi-linus

2014-01-23 13:07:14 +00:00

spi-pxa2xx.h

spi/pxa2xx: add support for Intel Low Power Subsystem SPI

2013-02-08 13:14:40 +00:00

spi-rspi.c

Merge commit 'spi/fix/rcar' into spi-linus

2014-01-23 13:13:30 +00:00

spi-s3c24xx-fiq.h

…

spi-s3c24xx-fiq.S

…

spi-s3c24xx.c

spi: s3c24xx: Remove reference to plat/fiq.h

2014-01-08 13:06:21 +00:00

spi-s3c64xx.c

spi/s3c64xx: Correct indentation

2014-01-13 11:30:41 +00:00

spi-sc18is602.c

Merge commit 'spi/topic/sc18is602' into spi-linus

2014-01-23 13:14:15 +00:00

spi-sh-hspi.c

Merge remote-tracking branches 'spi/topic/fsl-espi', 'spi/topic/gpio', 'spi/topic/hspi', 'spi/topic/mpc512x', 'spi/topic/msiof', 'spi/topic/nuc900', 'spi/topic/oc-tiny', 'spi/topic/omap', 'spi/topic/orion' and 'spi/topic/pci' into spi-linus

2014-01-23 13:07:09 +00:00

spi-sh-msiof.c

Merge remote-tracking branches 'spi/topic/fsl-espi', 'spi/topic/gpio', 'spi/topic/hspi', 'spi/topic/mpc512x', 'spi/topic/msiof', 'spi/topic/nuc900', 'spi/topic/oc-tiny', 'spi/topic/omap', 'spi/topic/orion' and 'spi/topic/pci' into spi-linus

2014-01-23 13:07:09 +00:00

spi-sh-sci.c

spi: bitbang: Let spi_bitbang_start() take a reference to master

2013-10-07 14:50:43 +01:00

spi-sh.c

Merge remote-tracking branches 'spi/topic/pxa2xx', 'spi/topic/qspi', 'spi/topic/s3c24xx', 'spi/topic/s3c64xx', 'spi/topic/sh', 'spi/topic/tegra114', 'spi/topic/tegra20-sflash', 'spi/topic/tegra20-slink', 'spi/topic/txx9' and 'spi/topic/xcomm' into spi-linus

2014-01-23 13:07:14 +00:00

spi-sirf.c

spi: Remove duplicate code to set default bits_per_word setting

2014-01-17 15:54:22 +00:00

spi-tegra20-sflash.c

spi: Updates for v3.14

2014-01-25 13:20:36 -08:00

spi-tegra20-slink.c

spi: Updates for v3.14

2014-01-25 13:20:36 -08:00

spi-tegra114.c

spi: Updates for v3.14

2014-01-25 13:20:36 -08:00

spi-ti-qspi.c

Merge remote-tracking branches 'spi/topic/pxa2xx', 'spi/topic/qspi', 'spi/topic/s3c24xx', 'spi/topic/s3c64xx', 'spi/topic/sh', 'spi/topic/tegra114', 'spi/topic/tegra20-sflash', 'spi/topic/tegra20-slink', 'spi/topic/txx9' and 'spi/topic/xcomm' into spi-linus

2014-01-23 13:07:14 +00:00

spi-ti-ssp.c

spi: use dev_get_platdata()

2013-08-29 13:56:23 +01:00

spi-tle62x0.c

Merge remote-tracking branch 'spi/topic/tel62x0' into spi-next

2013-09-01 13:49:14 +01:00

spi-topcliff-pch.c

spi-topcliff-pch: Fix probing when DMA mode is used

2014-02-27 13:37:10 +09:00

spi-txx9.c

Merge remote-tracking branches 'spi/topic/pxa2xx', 'spi/topic/qspi', 'spi/topic/s3c24xx', 'spi/topic/s3c64xx', 'spi/topic/sh', 'spi/topic/tegra114', 'spi/topic/tegra20-sflash', 'spi/topic/tegra20-slink', 'spi/topic/txx9' and 'spi/topic/xcomm' into spi-linus

2014-01-23 13:07:14 +00:00

spi-xcomm.c

spi: xcomm: Use devm_spi_register_master()

2013-12-04 12:52:30 +00:00

spi-xilinx.c

tree-wide: use reinit_completion instead of INIT_COMPLETION

2013-11-15 09:32:21 +09:00

spi.c

spi: Updates for v3.14

2014-01-25 13:20:36 -08:00

spidev.c

spi: spidev: Fix checkpatch issue

2013-10-15 13:15:52 +01:00