Jiasheng Jiang 9a9b517bb3 dmaengine: sh: rcar-dmac: Check for error num after dma_set_max_seg_size ...

commit da2ad87fba0891576aadda9161b8505fde81a84d upstream.

As the possible failure of the dma_set_max_seg_size(), it should be
better to check the return value of the dma_set_max_seg_size().

Fixes: 97d49c59e219 ("dmaengine: rcar-dmac: set scatter/gather max segment size")
Reported-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20220111011239.452837-1-jiasheng@iscas.ac.cn
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Nobuhiro Iwamatsu (CIP) <nobuhiro1.iwamatsu@toshiba.co.jp>

2023-03-11 16:26:33 +01:00

..

bestcomm

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dw

dmaengine: dw: Make it dependent to HAS_IOMEM

2021-04-28 12:08:39 +02:00

hsu

dmaengine: hsu: disable spurious interrupt

2021-03-03 18:22:45 +01:00

ioat

dmaengine: ioat: stop mod_timer from resurrecting deleted timer in __cleanup()

2022-10-26 13:17:06 +02:00

ipu

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ppc4xx

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qcom

dmaengine: QCOM_HIDMA_MGMT depends on HAS_IOMEM

2021-06-30 08:48:48 -04:00

sh

dmaengine: sh: rcar-dmac: Check for error num after dma_set_max_seg_size

2023-03-11 16:26:33 +01:00

xilinx

dmaengine: xilinx_dma: Report error in case of dma_set_mask_and_coherent API failure

2022-10-26 13:16:51 +02:00

acpi-dma.c

dmaengine: acpi: Avoid comparison GSI with Linux vIRQ

2021-09-26 13:37:28 +02:00

altera-msgdma.c

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amba-pl08x.c

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at_hdmac_regs.h

dmaengine: at_hdmac: Fix at_lli struct definition

2022-11-25 17:36:47 +01:00

at_hdmac.c

dmaengine: at_hdmac: Check return code of dma_async_device_register

2022-11-25 17:36:48 +01:00

at_xdmac.c

dmaengine: at_xdma: handle errors of at_xdmac_alloc_desc() correctly

2022-07-12 16:27:29 +02:00

bcm2835-dma.c

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bcm-sba-raid.c

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coh901318_lli.c

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coh901318.c

dmaengine: coh901318: Fix a double lock bug in dma_tc_handle()

2020-03-11 18:03:08 +01:00

coh901318.h

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cppi41.c

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dma-axi-dmac.c

dmaengine: axi-dmac: Don't check the number of frames for alignment

2020-01-27 14:46:30 +01:00

dma-jz4740.c

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dma-jz4780.c

dmaengine: dma-jz4780: Fix race in jz4780_dma_tx_status

2020-11-05 11:07:01 +01:00

dmaengine.c

dmaengine: Fix double increment of client_count in dma_chan_get()

2023-02-06 07:46:30 +01:00

dmaengine.h

dmaengine: dmaengine_desc_callback_valid(): Check for callback_result

2021-11-26 11:40:35 +01:00

dmatest.c

dmaengine: dmatest: Fix iteration non-stop logic

2020-05-05 19:15:53 +02:00

edma.c

dmaengine: ti: edma: fix missed failure handling

2020-01-27 14:46:52 +01:00

ep93xx_dma.c

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fsl_raid.c

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fsl_raid.h

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fsl-edma.c

dmaengine: fsl-edma: Fix NULL pointer exception in fsl_edma_tx_handler

2020-07-22 09:22:28 +02:00

fsldma.c

dmaengine: fsldma: Fix a resource leak in an error handling path of the probe function

2021-03-03 18:22:45 +01:00

fsldma.h

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idma64.c

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idma64.h

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img-mdc-dma.c

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imx-dma.c

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imx-sdma.c

dmaengine: imx-sdma: Fix error checking in sdma_event_remap

2022-04-27 13:15:29 +02:00

iop-adma.c

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k3dma.c

dmaengine: k3dma: Avoid null pointer traversal

2020-01-17 19:45:54 +01:00

Kconfig

dmaengine: ioat: depends on !UML

2021-09-26 13:37:29 +02:00

lpc18xx-dmamux.c

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Makefile

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mic_x100_dma.c

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mic_x100_dma.h

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mmp_pdma.c

dmaengine: pxa/mmp: stop referencing config->slave_id

2022-01-27 09:00:52 +01:00

mmp_tdma.c

dmaengine: mmp_tdma: Reset channel error on release

2020-05-20 08:17:06 +02:00

moxart-dma.c

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mpc512x_dma.c

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mv_xor_v2.c

dmaengine: mv_xor_v2: Fix a resource leak in mv_xor_v2_remove()

2022-11-25 17:36:46 +01:00

mv_xor.c

dmaengine: mv_xor: Use correct device for DMA API

2020-01-27 14:46:20 +01:00

mv_xor.h

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mxs-dma.c

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nbpfaxi.c

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of-dma.c

dmaengine: of-dma: router_xlate to return -EPROBE_DEFER if controller is not yet available

2021-08-26 08:37:07 -04:00

omap-dma.c

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pch_dma.c

dmaengine: pch_dma.c: Avoid data race between probe and irq handler

2020-05-20 08:17:06 +02:00

pl330.c

dmaengine: pl330: fix wrong usage of spinlock flags in dma_cyclc

2021-06-30 08:48:54 -04:00

pxa_dma.c

dmaengine: pxa/mmp: stop referencing config->slave_id

2022-01-27 09:00:52 +01:00

s3c24xx-dma.c

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sa11x0-dma.c

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sirf-dma.c

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st_fdma.c

dmaengine: st_fdma: fix MODULE_ALIAS

2021-12-22 09:17:59 +01:00

st_fdma.h

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ste_dma40_ll.c

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ste_dma40_ll.h

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ste_dma40.c

dmaengine: stedma40: add missing iounmap() on error in d40_probe()

2021-06-30 08:48:48 -04:00

stm32-dma.c

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sun4i-dma.c

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sun6i-dma.c

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tegra20-apb-dma.c

dmaengine: tegra-apb: Prevent race conditions on channel's freeing

2020-10-01 13:12:35 +02:00

tegra210-adma.c

dmaengine: tegra210-adma: Fix runtime PM imbalance on error

2020-07-29 07:42:55 +02:00

ti-dma-crossbar.c

dmaengine: ti: Add missing put_device in ti_dra7_xbar_route_allocate

2022-07-12 16:27:29 +02:00

timb_dma.c

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TODO

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txx9dmac.c

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txx9dmac.h

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virt-dma.c

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virt-dma.h

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xgene-dma.c

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zx_dma.c

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