Mika Westerberg 483c319188 spi/pxa2xx: initialize DMA channels to -1 to prevent inadvertent match ...

Commit cddb339badb0 (spi/pxa2xx: convert to dma_request_slave_channel_compat())
converted the driver to use ACPI provided DMA helpers but it forgot to
initialize the platform data for the channels to -1. Failing to do so will
result inadvertent match in the filter function because 0 is a valid
channel number.

Prevent this from happening by initializing both platform data channels
correctly to -1.

Fixes: cddb339badb0 (spi/pxa2xx: convert to dma_request_slave_channel_compat())
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Cc: stable@vger.kernel.org

2014-01-13 12:39:19 +00:00

..

Kconfig

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

2013-10-25 09:51:37 +01:00

Makefile

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

2013-09-01 13:49:06 +01:00

spi-altera.c

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

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

spi-ath79.c

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

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

spi-atmel.c

spi: atmel: fix return value check in atmel_spi_probe()

2013-10-23 10:38:46 +01:00

spi-au1550.c

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

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

spi-bcm63xx.c

spi: bcm63xx: use devm_spi_register_master()

2013-09-26 11:41:18 +01:00

spi-bcm2835.c

tree-wide: use reinit_completion instead of INIT_COMPLETION

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

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.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

tree-wide: use reinit_completion instead of INIT_COMPLETION

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

spi-coldfire-qspi.c

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

2013-09-01 13:49:06 +01:00

spi-davinci.c

tree-wide: use reinit_completion instead of INIT_COMPLETION

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

spi-dw-mid.c

dmaengine: remove DMA unmap flags

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

spi-dw-mmio.c

spi: designware: delete premature free_irq

2013-09-17 00:19:14 +01:00

spi-dw-pci.c

spi: dw-pci: Use dev_info() instead of printk()

2013-10-14 18:21:00 +01:00

spi-dw.c

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

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

spi-dw.h

spi: spi-dw: fix all sparse warnings

2011-09-21 09:41:48 -06:00

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/mips-lantiq: set SPI_MASTER_HALF_DUPLEX flag

2013-02-05 17:16:55 +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 branch 'spi/topic/dspi' into spi-next

2013-10-25 09:51:27 +01:00

spi-fsl-espi.c

tree-wide: use reinit_completion instead of INIT_COMPLETION

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

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

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

2013-10-25 09:51:28 +01:00

spi-imx.c

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

2013-10-25 09:51:29 +01:00

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

tree-wide: use reinit_completion instead of INIT_COMPLETION

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

spi-mxs.c

tree-wide: use reinit_completion instead of INIT_COMPLETION

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

spi-nuc900.c

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

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

spi-oc-tiny.c

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

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

spi-octeon.c

spi: octeon: use devm_spi_register_master()

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

spi-omap2-mcspi.c

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

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

spi-omap-100k.c

spi: omap-100k: use devm_spi_register_master()

2013-09-26 11:42:35 +01:00

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

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

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

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/pxa2xx-pci: correct the return value check of pcim_iomap_regions()

2013-03-12 18:30:56 +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

spi/pxa2xx: initialize DMA channels to -1 to prevent inadvertent match

2014-01-13 12:39:19 +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

spi/rspi: Fix 8bit data access, clear buffer

2013-10-10 11:23:25 +01:00

spi-s3c24xx-fiq.h

…

spi-s3c24xx-fiq.S

…

spi-s3c24xx.c

Merge remote-tracking branch 'spi/topic/s3c24xx' into spi-next

2013-10-25 09:51:38 +01:00

spi-s3c64xx.c

tree-wide: use reinit_completion instead of INIT_COMPLETION

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

spi-sc18is602.c

spi/sc18is602: Return -EINVAL for probe failures due to I2C function mismatch

2012-08-23 12:13:54 +01:00

spi-sh-hspi.c

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

2013-10-25 09:51:28 +01:00

spi-sh-msiof.c

tree-wide: use reinit_completion instead of INIT_COMPLETION

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

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

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

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

spi-sirf.c

tree-wide: use reinit_completion instead of INIT_COMPLETION

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

spi-tegra20-sflash.c

tree-wide: use reinit_completion instead of INIT_COMPLETION

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

spi-tegra20-slink.c

tree-wide: use reinit_completion instead of INIT_COMPLETION

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

spi-tegra114.c

tree-wide: use reinit_completion instead of INIT_COMPLETION

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

spi-ti-qspi.c

Merge remote-tracking branch 'spi/topic/devm' into spi-qspi

2013-10-07 12:02:26 +01:00

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

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

2013-10-25 09:51:40 +01:00

spi-txx9.c

Merge remote-tracking branch 'spi/topic/txx9' into spi-next

2013-10-25 09:51:41 +01:00

spi-xcomm.c

spi: convert drivers to use bits_per_word_mask

2013-05-29 20:48:17 +01:00

spi-xilinx.c

tree-wide: use reinit_completion instead of INIT_COMPLETION

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

spi.c

More ACPI and power management updates for 3.13-rc1

2013-11-20 13:25:04 -08:00

spidev.c

spi: spidev: Fix checkpatch issue

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