Alex Smith 839896ef3f dmaengine: jz4780: Fix error handling/signedness issues ...

There are a some signedness bugs such as testing for < 0 on unsigned
return values. Additionally there are some cases where functions which
should return NULL on error actually return a PTR_ERR value which can
result in oopses on error. Fix these issues.

Signed-off-by: Alex Smith <alex.smith@imgtec.com>
Cc: Vinod Koul <vinod.koul@intel.com>
Cc: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
Cc: dmaengine@vger.kernel.org
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

2015-08-18 22:28:49 +05:30

..

bestcomm

dmaengine: constify of_device_id array

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

dw

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

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

hsu

dmaengine: hsu: remove excessive lock

2015-07-16 18:30:46 +05:30

ioat

dmaengine: ioatdma: Clean up IOAT_COMPLETION_PENDING flag

2015-08-17 13:37:31 +05:30

ipu

dmaengine: ipu: Consolidate duplicated irq handlers

2015-08-06 08:30:57 +05:30

ppc4xx

dmaengine: Remove FSF mailing addresses

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

sh

dmaengine updates for 4.2-rc1

2015-06-29 09:44:45 -07:00

xilinx

dmaengine: xilinx-dma: move header file to common location

2015-03-17 16:23:21 +05:30

acpi-dma.c

resources: Move struct resource_list_entry from ACPI into resource core

2015-02-05 15:09:25 +01:00

amba-pl08x.c

dmaengine: pl08x: support dt channel assignment

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

at_hdmac_regs.h

dmaengine: hdmac: Implement interleaved transfers

2015-06-12 18:13:36 +05:30

at_hdmac.c

dmaengine: Use Pointer xt after NULL check.

2015-07-07 09:52:11 +05:30

at_xdmac.c

dmaengine: xdmac: Add scatter gathered memset support

2015-08-06 08:30:56 +05:30

bcm2835-dma.c

dmaengine: bcm2835-dma: Fix memory leak when stopping a running transfer

2015-03-30 23:17:08 +05:30

coh901318_lli.c

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coh901318.c

dmaengine: Add an enum for the dmaengine alignment constraints

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

coh901318.h

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cppi41.c

dmaengine: cppi41: add missing bitfields

2015-04-11 21:12:58 +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: Fix error handling/signedness issues

2015-08-18 22:28:49 +05:30

dmaengine.c

dmaengine updates for 4.2-rc1

2015-06-29 09:44:45 -07:00

dmaengine.h

…

dmatest.c

kernel/params: constify struct kernel_param_ops uses

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

edma.c

dmaengine: Add an enum for the dmaengine alignment constraints

2015-08-05 10:53:52 +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

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fsldma.h

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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: Add device to device support

2015-08-05 08:46:34 +05:30

iop-adma.c

dmaengine: Remove FSF mailing addresses

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

k3dma.c

dmaengine: Add an enum for the dmaengine alignment constraints

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

Kconfig

dmaengine: add driver for lpc18xx dmamux

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

lpc18xx-dmamux.c

dmaengine: add driver for lpc18xx dmamux

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

Makefile

dmaengine: add driver for lpc18xx dmamux

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

mic_x100_dma.c

x86/mm: Decouple <linux/vmalloc.h> from <asm/io.h>

2015-06-03 12:02:00 +02:00

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 memory leak when stopping a running transfer

2015-03-30 23:17:08 +05:30

mpc512x_dma.c

dmaengine: constify of_device_id array

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

mv_xor.c

dmaengine: mv_xor: improve descriptors list handling and reduce locking

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

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

Merge branch 'topic/omap' into for-linus

2015-06-25 09:21:43 +05:30

pch_dma.c

dmaengine: Remove remaining FSF mailing addresses

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

pl330.c

dmaengine updates for 4.2-rc1

2015-06-29 09:44:45 -07:00

pxa_dma.c

dmaengine: pxa_dma: fix debug information

2015-08-18 22:10:09 +05:30

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: clear pending DMA interrupt when DMA terminates

2015-08-18 22:13:59 +05:30

ste_dma40_ll.c

…

ste_dma40_ll.h

…

ste_dma40.c

dmaengine: Add an enum for the dmaengine alignment constraints

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

sun6i-dma.c

dmaengine: Add an enum for the dmaengine alignment constraints

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

tegra20-apb-dma.c

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ti-dma-crossbar.c

dmaengine: Add driver for TI DMA crossbar on DRA7x

2015-05-14 20:49:25 +05:30

timb_dma.c

dmaengine: Remove remaining FSF mailing addresses

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

TODO

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txx9dmac.c

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txx9dmac.h

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virt-dma.c

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

2015-06-17 22:15:59 +05:30

virt-dma.h

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

2015-06-17 22:15:59 +05:30

xgene-dma.c

dmaengine: Add an enum for the dmaengine alignment constraints

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