Yoshihiro Shimoda e879dae59e dmaengine: usb-dmac: check CHCR.DE bit in usb_dmac_isr_channel() ...

commit 626d2f07de upstream.

The USB-DMAC's interruption happens even if the CHCR.DE is not set to 1
because CHCR.NULLE is set to 1. So, this driver should call
usb_dmac_isr_transfer_end() if the DE bit is set to 1 only. Otherwise,
the desc is possible to be NULL in the usb_dmac_isr_transfer_end().

Fixes: 0c1c8ff32f ("dmaengine: usb-dmac: Add Renesas USB DMA Controller (USB-DMAC) driver)
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2016-09-07 08:32:44 +02:00

..

bestcomm

dmaengine: constify of_device_id array

2015-03-18 22:13:14 +05:30

dw

dmaengine: dw: fix master selection

2016-05-04 14:48:42 -07:00

hsu

dmaengine: hsu: correct use of channel status register

2016-05-04 14:48:42 -07:00

ioat

dmaengine: ioatdma: add PCIe AER handlers

2015-09-21 21:10:05 +05:30

ipu

genirq: Remove irq argument from irq flow handlers

2015-09-16 15:47:51 +02:00

ppc4xx

dmaengine: Remove FSF mailing addresses

2015-03-16 22:28:15 +05:30

sh

dmaengine: usb-dmac: check CHCR.DE bit in usb_dmac_isr_channel()

2016-09-07 08:32:44 +02:00

xilinx

dmaengine: xilinx: Fix module autoload for OF platform driver

2015-10-01 07:35:39 +05:30

acpi-dma.c

Merge tag 'dmaengine-4.4-rc1' of git://git.infradead.org/users/vkoul/slave-dma

2015-11-10 10:05:17 -08:00

amba-pl08x.c

dmaengine: pl08x: support dt channel assignment

2015-08-18 22:12:14 +05:30

at_hdmac_regs.h

dmaengine: at_hdmac: use %pad format string for dma_addr_t

2015-11-16 09:21:05 +05:30

at_hdmac.c

dmaengine: at_hdmac: use %pad format string for dma_addr_t

2015-11-16 09:21:05 +05:30

at_xdmac.c

dmaengine: at_xdmac: double FIFO flush needed to compute residue

2016-08-10 11:49:25 +02:00

bcm2835-dma.c

dmaengine: bcm2835-dma: Convert to use DMA pool

2015-12-05 15:36:32 +05:30

coh901318_lli.c

Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dma

2013-02-26 09:24:48 -08:00

coh901318.c

dmaengine: Add an enum for the dmaengine alignment constraints

2015-08-05 10:53:52 +05:30

coh901318.h

dma: coh901318: merge header files

2013-01-07 17:36:37 +01:00

cppi41.c

dmaengine: cppi41: add missing bitfields

2015-04-11 21:12:58 +05:30

dma-axi-dmac.c

dmaengine: Add support for the Analog Devices AXI-DMAC DMA controller

2015-08-23 18:55:10 +05:30

dma-jz4740.c

Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma

2015-04-24 09:49:37 -07:00

dma-jz4780.c

dmaengine: jz4780: Kill tasklets before unregistering the device

2015-08-18 22:28:50 +05:30

dmaengine.c

Merge tag 'dmaengine-4.4-rc1' of git://git.infradead.org/users/vkoul/slave-dma

2015-11-10 10:05:17 -08:00

dmaengine.h

dmaengine: consolidate initialization of cookies

2012-03-13 11:37:22 +05:30

dmatest.c

kernel/params: constify struct kernel_param_ops uses

2015-05-28 11:32:10 +09:30

edma.c

Merge branch 'fix/edma' into fixes

2015-12-10 08:43:43 +05:30

ep93xx_dma.c

dmaengine: ep93xx: Constify platform_device_id

2015-05-04 16:38:55 +05:30

fsl_raid.c

dmaengine: fsl_raid: statify fsl_re_chan_probe

2015-04-02 16:11:35 +05:30

fsl_raid.h

dmaengine: Driver support for FSL RaidEngine device.

2015-04-02 16:10:27 +05:30

fsl-edma.c

dmaengine: fsl-edma: clear pending interrupts on initialization

2015-06-25 09:22:32 +05:30

fsldma.c

dmaengine: fsldma: Fix module autoload for OF platform driver

2015-10-01 07:34:31 +05:30

fsldma.h

dmaengine: fsldma: declare slave capabilities for the generic code

2015-01-13 23:58:08 +05:30

idma64.c

Merge tag 'dmaengine-4.4-rc1' of git://git.infradead.org/users/vkoul/slave-dma

2015-11-10 10:05:17 -08:00

idma64.h

dmaengine: idma64: use lo_hi_readq() / lo_hi_writeq()

2015-09-25 07:54:05 +05:30

img-mdc-dma.c

dmaengine: img-mdc: remove device_alloc_chan_resources handler

2015-03-18 22:44:58 +05:30

imx-dma.c

dmaengine: Add an enum for the dmaengine alignment constraints

2015-08-05 10:53:52 +05:30

imx-sdma.c

dmaengine: imx-sdma: remove __init annotation on sdma_event_remap

2015-11-16 09:14:25 +05:30

iop-adma.c

drivers/dma/iop-adma: Use dma_alloc_writecombine() kernel-style

2015-08-25 09:59:46 +02:00

k3dma.c

dmaengine: Add an enum for the dmaengine alignment constraints

2015-08-05 10:53:52 +05:30

Kconfig

Merge branch 'topic/idma' into for-linus

2015-10-31 07:37:05 +05:30

lpc18xx-dmamux.c

dmaengine: add driver for lpc18xx dmamux

2015-08-18 22:12:14 +05:30

Makefile

dmaengine: idma: rename to INTEL_IDMA64

2015-09-24 20:55:58 +05:30

mic_x100_dma.c

dmaengine: Revert "dmaengine: mic_x100: add missing spin_unlock"

2016-01-06 15:16:36 +05:30

mic_x100_dma.h

dmaengine: Add an enum for the dmaengine alignment constraints

2015-08-05 10:53:52 +05:30

mmp_pdma.c

dmaengine: Add an enum for the dmaengine alignment constraints

2015-08-05 10:53:52 +05:30

mmp_tdma.c

dmaengine: Add an enum for the dmaengine alignment constraints

2015-08-05 10:53:52 +05:30

moxart-dma.c

dmaengine: moxart-dma: Fix module autoload for OF platform driver

2015-10-01 07:34:31 +05:30

mpc512x_dma.c

dmaengine: mpc512x: Fix module autoload for OF platform driver

2015-10-01 07:34:31 +05:30

mv_xor.c

Merge tag 'dmaengine-4.3-rc1' of git://git.infradead.org/users/vkoul/slave-dma

2015-09-04 11:10:18 -07:00

mv_xor.h

dmaengine: mv_xor: improve descriptors list handling and reduce locking

2015-06-10 22:18:31 +05:30

mxs-dma.c

dmaengine: mxs: Constify platform_device_id

2015-05-04 16:38:55 +05:30

nbpfaxi.c

dmaengine: nbpfaxi: Constify platform_device_id

2015-05-04 16:38:55 +05:30

of-dma.c

dmaengine: of_dma: Support for DMA routers

2015-05-09 17:11:25 +05:30

omap-dma.c

dmaengine: omap-dma: Enable packed accesses for cyclic transfers

2015-10-05 16:31:34 +01:00

pch_dma.c

dmaengine: Remove remaining FSF mailing addresses

2015-07-06 19:18:53 +05:30

pl330.c

Merge tag 'dmaengine-4.3-rc1' of git://git.infradead.org/users/vkoul/slave-dma

2015-09-04 11:10:18 -07:00

pxa_dma.c

dmaengine: pxa_dma: fix the maximum requestor line

2016-05-04 14:48:42 -07:00

qcom_bam_dma.c

Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma

2015-04-24 09:49:37 -07:00

s3c24xx-dma.c

dmaengine: s3c24xx: Constify platform_device_id

2015-05-04 16:38:55 +05:30

sa11x0-dma.c

dmaengine: sa11x0: report slave capabilities to upper layers

2015-04-17 23:24:35 +05:30

sirf-dma.c

dmaengine: sirf: Fix module autoload for OF platform driver

2015-10-01 07:34:31 +05:30

ste_dma40_ll.c

dmaengine: ste_dma40_ll: Replace meaningless register set with comment

2013-06-04 11:12:10 +02:00

ste_dma40_ll.h

dmaengine: ste_dma40: Remove unnecessary call to d40_phy_cfg()

2013-05-23 21:13:19 +02:00

ste_dma40.c

dmaengine: ste_dma40: fix a trivial typo

2015-10-25 04:15:40 +05:30

sun4i-dma.c

dmaengine: sun4i: fix unsafe list iteration

2015-09-30 12:17:22 +05:30

sun6i-dma.c

dmaengine: sun6i: Fix module autoload for OF platform driver

2015-10-01 07:35:26 +05:30

tegra20-apb-dma.c

dmaengine: tegra-apb: Simplify locking for device using global pause

2015-08-20 12:10:25 +05:30

ti-dma-crossbar.c

dmaengine: ti-dma-crossbar: Add support for crossbar on AM33xx/AM43xx

2015-10-27 10:22:45 +09:00

timb_dma.c

dmaengine: Remove remaining FSF mailing addresses

2015-07-06 19:18:53 +05:30

TODO

dmaengine: dw: don't perform DMA when dmaengine_submit is called

2014-07-15 22:14:30 +05:30

txx9dmac.c

dmaengine: txx9: Rename device_control

2014-12-22 12:33:22 +05:30

txx9dmac.h

MIPS: Replace MIPS-specific 64BIT_PHYS_ADDR with generic PHYS_ADDR_T_64BIT

2014-11-24 22:46:44 +01:00

virt-dma.c

Revert "dmaengine: virt-dma: don't always free descriptor upon completion"

2015-07-31 20:33:43 +05:30

virt-dma.h

dmaengine: virt-dma: Fix kernel-doc annotations

2015-10-27 11:12:09 +09:00

xgene-dma.c

dmaengine: xgene-dma: Fix double IRQ issue by setting IRQ_DISABLE_UNLAZY flag

2016-01-07 11:09:36 +05:30

zx296702_dma.c

Merge tag 'dmaengine-4.4-rc1' of git://git.infradead.org/users/vkoul/slave-dma

2015-11-10 10:05:17 -08:00