Andy Shevchenko 854d2f241d spi: dw-mid: clear BUSY flag fist and test other one ...

The logic of DMA completion is broken now since test_and_clear_bit() never
returns the other bit is set. It means condition are always false and we have
spi_finalize_current_transfer() called per each DMA completion which is wrong.

The patch fixes logic by clearing BUSY bit first and then check for the other
one.

Fixes: 30c8eb52cc4a (spi: dw-mid: split rx and tx callbacks when DMA)
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org

2015-03-07 11:22:02 +00:00

..

Kconfig

Merge branch 'kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild

2015-02-19 10:36:45 -08:00

Makefile

Merge remote-tracking branches 'spi/topic/sirf', 'spi/topic/spidev', 'spi/topic/st-ssc' and 'spi/topic/ti-qspi' into spi-next

2015-02-08 11:16:58 +08:00

spi-adi-v3.c

spi: drop owner assignment from platform_drivers

2014-10-20 16:21:36 +02:00

spi-altera.c

spi: drop owner assignment from platform_drivers

2014-10-20 16:21:36 +02:00

spi-ath79.c

spi: drop owner assignment from platform_drivers

2014-10-20 16:21:36 +02:00

spi-atmel.c

spi: atmel: cleanup wait_for_completion return handling

2015-02-04 11:26:03 +00:00

spi-au1550.c

spi: Remove FSF mailing addresses

2014-12-22 15:32:42 +00:00

spi-bcm53xx.c

treewide: Remove unnecessary BCMA_CORETABLE_END macro

2015-02-11 14:38:28 -08:00

spi-bcm53xx.h

spi: bcm53xx: driver for SPI controller on Broadcom bcma SoC

2014-08-19 11:30:55 -05:00

spi-bcm63xx-hsspi.c

spi: drop owner assignment from platform_drivers

2014-10-20 16:21:36 +02:00

spi-bcm63xx.c

spi: Remove FSF mailing addresses

2014-12-22 15:32:42 +00:00

spi-bcm2835.c

spi: Remove FSF mailing addresses

2014-12-22 15:32:42 +00:00

spi-bfin5xx.c

spi: drop owner assignment from platform_drivers

2014-10-20 16:21:36 +02:00

spi-bfin-sport.c

spi: drop owner assignment from platform_drivers

2014-10-20 16:21:36 +02:00

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: Remove FSF mailing addresses

2014-12-22 15:32:42 +00:00

spi-butterfly.c

spi: Remove FSF mailing addresses

2014-12-22 15:32:42 +00:00

spi-cadence.c

Merge remote-tracking branches 'spi/topic/atmel', 'spi/topic/cadence', 'spi/topic/dw' and 'spi/topic/fsl-cpm' into spi-next

2014-12-08 12:17:12 +00:00

spi-clps711x.c

spi: drop owner assignment from platform_drivers

2014-10-20 16:21:36 +02:00

spi-coldfire-qspi.c

spi: Remove FSF mailing addresses

2014-12-22 15:32:42 +00:00

spi-davinci.c

spi: Remove FSF mailing addresses

2014-12-22 15:32:42 +00:00

spi-dln2.c

spi/dln2: simplify return flow for dln2_spi_transfer_setup and dln2_spi_enable

2015-01-06 17:02:50 +00:00

spi-dw-mid.c

spi: dw-mid: clear BUSY flag fist and test other one

2015-03-07 11:22:02 +00:00

spi-dw-mmio.c

spi: drop owner assignment from platform_drivers

2014-10-20 16:21:36 +02:00

spi-dw-pci.c

spi: dw-pci: correct number of chip selects

2015-02-24 16:59:32 +09:00

spi-dw.c

spi: dw: revisit FIFO size detection again

2015-02-26 11:09:51 +09:00

spi-dw.h

spi: dw-mid: split rx and tx callbacks when DMA

2014-10-28 22:40:38 +00:00

spi-efm32.c

spi: drop owner assignment from platform_drivers

2014-10-20 16:21:36 +02:00

spi-ep93xx.c

spi: drop owner assignment from platform_drivers

2014-10-20 16:21:36 +02:00

spi-falcon.c

Merge remote-tracking branches 'spi/topic/falcon', 'spi/topic/fsf', 'spi/topic/fsl', 'spi/topic/fsl-dspi' and 'spi/topic/gpio' into spi-next

2015-02-08 11:16:46 +08:00

spi-fsl-cpm.c

spi: fsl-(e)spi: Support compile as module

2015-01-06 17:03:34 +00:00

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: fsl-dspi: Remove possible memory leak of 'chip'

2015-02-02 20:05:19 +00:00

spi-fsl-espi.c

Driver core patches for 3.19-rc1

2014-12-14 16:10:09 -08:00

spi-fsl-lib.c

spi: fsl-(e)spi: Support compile as module

2015-01-06 17:03:34 +00:00

spi-fsl-lib.h

spi: fsl-(e)spi: Support compile as module

2015-01-06 17:03:34 +00:00

spi-fsl-spi.c

Driver core patches for 3.19-rc1

2014-12-14 16:10:09 -08:00

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 branches 'spi/topic/falcon', 'spi/topic/fsf', 'spi/topic/fsl', 'spi/topic/fsl-dspi' and 'spi/topic/gpio' into spi-next

2015-02-08 11:16:46 +08:00

spi-img-spfi.c

spi: img-spfi: Select FIFO based on transfer length

2014-12-24 12:20:22 +00:00

spi-imx.c

Merge remote-tracking branches 'spi/topic/img-spfi', 'spi/topic/imx', 'spi/topic/inline', 'spi/topic/meson' and 'spi/topic/mxs' into spi-next

2015-02-08 11:16:52 +08:00

spi-lm70llp.c

spi: Remove FSF mailing addresses

2014-12-22 15:32:42 +00:00

spi-meson-spifc.c

spi: meson: Constify struct regmap_config

2015-01-05 20:11:32 +00:00

spi-mpc52xx-psc.c

spi: drop owner assignment from platform_drivers

2014-10-20 16:21:36 +02:00

spi-mpc52xx.c

spi: drop owner assignment from platform_drivers

2014-10-20 16:21:36 +02:00

spi-mpc512x-psc.c

spi: drop owner assignment from platform_drivers

2014-10-20 16:21:36 +02:00

spi-mxs.c

spi: mxs: cleanup wait_for_completion return handling

2015-02-05 18:04:57 +00:00

spi-nuc900.c

spi: drop owner assignment from platform_drivers

2014-10-20 16:21:36 +02:00

spi-oc-tiny.c

spi: drop owner assignment from platform_drivers

2014-10-20 16:21:36 +02:00

spi-octeon.c

spi: drop owner assignment from platform_drivers

2014-10-20 16:21:36 +02:00

spi-omap2-mcspi.c

spi: Remove FSF mailing addresses

2014-12-22 15:32:42 +00:00

spi-omap-100k.c

spi: Remove FSF mailing addresses

2014-12-22 15:32:42 +00:00

spi-omap-uwire.c

spi: Remove FSF mailing addresses

2014-12-22 15:32:42 +00:00

spi-orion.c

spi: orion: Add multiple chip select support to spi-orion

2015-01-16 12:38:54 +00:00

spi-pl022.c

PM: Merge the SET*_RUNTIME_PM_OPS() macros

2014-12-04 00:51:30 +01:00

spi-ppc4xx.c

spi: drop owner assignment from platform_drivers

2014-10-20 16:21:36 +02:00

spi-pxa2xx-dma.c

spi: pxa2xx: Cleanup register access macros

2014-12-22 20:17:23 +00:00

spi-pxa2xx-pci.c

spi: spi-pxa2xx: SPI support for Intel Quark X1000

2014-11-26 18:07:45 +00:00

spi-pxa2xx-pxadma.c

Merge remote-tracking branches 'spi/topic/orion', 'spi/topic/pxa2xx', 'spi/topic/qup', 'spi/topic/rockchip' and 'spi/topic/samsung' into spi-next

2015-02-08 11:16:55 +08:00

spi-pxa2xx.c

Merge remote-tracking branches 'spi/topic/orion', 'spi/topic/pxa2xx', 'spi/topic/qup', 'spi/topic/rockchip' and 'spi/topic/samsung' into spi-next

2015-02-08 11:16:55 +08:00

spi-pxa2xx.h

spi: pxa2xx: Cleanup register access macros

2014-12-22 20:17:23 +00:00

spi-qup.c

spi: qup: Add SPI_CPOL configuration support

2014-12-29 17:14:21 +00:00

spi-rockchip.c

spi/rockchip: avoid uninitialized-use warning

2015-01-28 17:36:37 +00:00

spi-rspi.c

spi: Remove FSF mailing addresses

2014-12-22 15:32:42 +00:00

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: drop owner assignment from platform_drivers

2014-10-20 16:21:36 +02:00

spi-s3c64xx.c

spi: Remove FSF mailing addresses

2014-12-22 15:32:42 +00:00

spi-sc18is602.c

spi: Remove FSF mailing addresses

2014-12-22 15:32:42 +00:00

spi-sh-hspi.c

spi: Remove FSF mailing addresses

2014-12-22 15:32:42 +00:00

spi-sh-msiof.c

spi: sh-msiof: cleanup wait_for_completion return handling

2015-02-04 20:52:53 +00:00

spi-sh-sci.c

spi: drop owner assignment from platform_drivers

2014-10-20 16:21:36 +02:00

spi-sh.c

spi: Remove FSF mailing addresses

2014-12-22 15:32:42 +00:00

spi-sirf.c

spi: sirf: drop redundant sirf,marco-spi compatible string

2015-01-06 17:38:59 +00:00

spi-st-ssc4.c

spi: st-ssc4: Remove duplicate code to test unsupported mode bits

2015-01-14 19:16:56 +00:00

spi-sun4i.c

spi: drop owner assignment from platform_drivers

2014-10-20 16:21:36 +02:00

spi-sun6i.c

spi: drop owner assignment from platform_drivers

2014-10-20 16:21:36 +02:00

spi-tegra20-sflash.c

spi: drop owner assignment from platform_drivers

2014-10-20 16:21:36 +02:00

spi-tegra20-slink.c

spi: drop owner assignment from platform_drivers

2014-10-20 16:21:36 +02:00

spi-tegra114.c

spi: drop owner assignment from platform_drivers

2014-10-20 16:21:36 +02:00

spi-ti-qspi.c

spi: ti-qspi: cleanup wait_for_completion return handling

2015-02-05 18:04:03 +00:00

spi-tle62x0.c

spi: tle62x0: remove unnecessary OOM messages

2014-04-29 12:01:42 -07:00

spi-topcliff-pch.c

spi: Remove FSF mailing addresses

2014-12-22 15:32:42 +00:00

spi-txx9.c

Driver core patches for 3.19-rc1

2014-12-14 16:10:09 -08:00

spi-xcomm.c

Merge remote-tracking branches 'spi/topic/sunxi', 'spi/topic/tegra114', 'spi/topic/ti-qspi', 'spi/topic/ti-ssp', 'spi/topic/topcliff-pch', 'spi/topic/txx9', 'spi/topic/xcomm' and 'spi/topic/xfer' into spi-next

2014-03-30 00:51:41 +00:00

spi-xilinx.c

spi/xilinx: Fix access invalid memory on xilinx_spi_tx

2015-02-02 12:17:19 +00:00

spi-xtensa-xtfpga.c

spi: drop owner assignment from platform_drivers

2014-10-20 16:21:36 +02:00

spi.c

Merge remote-tracking branches 'spi/topic/img-spfi', 'spi/topic/imx', 'spi/topic/inline', 'spi/topic/meson' and 'spi/topic/mxs' into spi-next

2015-02-08 11:16:52 +08:00

spidev.c

Merge remote-tracking branches 'spi/topic/sirf', 'spi/topic/spidev', 'spi/topic/st-ssc' and 'spi/topic/ti-qspi' into spi-next

2015-02-08 11:16:58 +08:00