WSL2-Linux-Kernel/drivers/dma
Hien Huynh 6b195e07a2 dmaengine: sh: rz-dmac: Fix destination and source data size setting
commit c6ec8c83a2 upstream.

Before setting DDS and SDS values, we need to clear its value first
otherwise, we get incorrect results when we change/update the DMA bus
width several times due to the 'OR' expression.

Fixes: 5000d37042 ("dmaengine: sh: Add DMAC driver for RZ/G2L SoC")
Cc: stable@kernel.org
Signed-off-by: Hien Huynh <hien.huynh.px@renesas.com>
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20230706112150.198941-3-biju.das.jz@bp.renesas.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-09-19 12:23:01 +02:00
..
bestcomm dmaengine: bestcomm: fix system boot lockups 2021-11-18 19:17:16 +01:00
dw dmaengine: dw: Simplify DT property parser 2021-08-06 19:18:59 +05:30
dw-axi-dmac dmaengine: dw-axi-dmac: Do not dereference NULL structure 2023-03-10 09:39:42 +01:00
dw-edma dmaengine: dw-edma: Fix to enable to issue dma request on DMA processing 2023-05-11 23:00:38 +09:00
fsl-dpaa2-qdma dmaengine: fsl-dpaa2-qdma: Fix spelling mistake "faile" -> "failed" 2021-08-29 19:14:20 +05:30
hsu dmaengine: hsu: Account transferred bytes 2021-05-31 09:50:39 +05:30
idxd dmaengine: idxd: Set traffic class values in GRPCFG on DSA 2.0 2023-03-10 09:39:34 +01:00
ioat dmaengine: ioat: stop mod_timer from resurrecting deleted timer in __cleanup() 2022-10-26 12:35:18 +02:00
ipu dmaengine: ipu: Fix fall-through warning for Clang 2021-07-13 14:38:47 -05:00
lgm dmaengine: lgm: Move DT parsing after initialization 2023-01-24 07:22:47 +01:00
mediatek dmaengine: mediatek:Fix PM usage reference leak of mtk_uart_apdma_alloc_chan_resources 2022-04-27 14:38:52 +02:00
ppc4xx ppc4xx: replace sscanf() by kstrtoul() 2021-07-28 12:40:51 +05:30
ptdma ptdma: pt_core_execute_cmd() should use spinlock 2023-02-01 08:27:14 +01:00
qcom dma: gpi: remove spurious unlock in gpi_ch_init 2023-05-11 23:00:38 +09:00
sf-pdma dmaengine: sf-pdma: pdma_desc memory leak fix 2023-03-10 09:39:42 +01:00
sh dmaengine: sh: rz-dmac: Fix destination and source data size setting 2023-09-19 12:23:01 +02:00
ti dmaengine: ti: k3-udma: Do conditional decrement of UDMA_CHAN_RT_PEER_BCNT_REG 2023-02-01 08:27:03 +01:00
xilinx dmaengine: xilinx_dma: call of_node_put() when breaking out of for_each_child_of_node() 2023-02-01 08:27:13 +01:00
Kconfig idmaengine: make FSL_EDMA and INTEL_IDMA64 depends on HAS_IOMEM 2023-09-19 12:22:29 +02:00
Makefile dmaengine: ptdma: Initial driver for the AMD PTDMA 2021-08-29 19:14:20 +05:30
TODO
acpi-dma.c dmaengine: acpi: Check for errors from acpi_register_gsi() separately 2021-08-06 21:48:11 +05:30
altera-msgdma.c dmaengine: altera-msgdma: make response port optional 2021-07-28 12:25:10 +05:30
amba-pl08x.c
at_hdmac.c dmaengine: at_hdmac: Check return code of dma_async_device_register 2022-11-16 09:58:30 +01:00
at_hdmac_regs.h dmaengine: at_hdmac: Fix at_lli struct definition 2022-11-16 09:58:28 +01:00
at_xdmac.c dmaengine: at_xdmac: fix potential Oops in at_xdmac_prep_interleaved() 2023-06-09 10:32:15 +02:00
bcm-sba-raid.c
bcm2835-dma.c
dma-axi-dmac.c
dma-jz4780.c
dmaengine.c dmaengine: Fix double increment of client_count in dma_chan_get() 2023-02-01 08:27:12 +01:00
dmaengine.h dmaengine: dmaengine_desc_callback_valid(): Check for `callback_result` 2021-11-18 19:17:02 +01:00
dmatest.c
ep93xx_dma.c dmaengine: ep93xx: Prepare clock before using it 2021-08-02 12:27:10 +05:30
fsl-edma-common.c
fsl-edma-common.h
fsl-edma.c
fsl-qdma.c dmaengine: fsl-qdma: check dma_set_mask return value 2021-05-10 19:51:03 +05:30
fsl_raid.c
fsl_raid.h
fsldma.c
fsldma.h
hisi_dma.c dmaengine: hisilicon: Add multi-thread support for a DMA channel 2022-10-26 12:35:08 +02:00
idma64.c
idma64.h
img-mdc-dma.c
imx-dma.c dmaengine: imx-dma: Cast of_device_get_match_data() with (uintptr_t) 2022-08-17 14:23:56 +02:00
imx-sdma.c dmaengine: imx-sdma: Fix a possible memory leak in sdma_transfer_init 2023-02-06 07:59:00 +01:00
iop-adma.c
iop-adma.h
k3dma.c
lpc18xx-dmamux.c
mcf-edma.c dmaengine: mcf-edma: Fix a potential un-allocated memory access 2023-08-16 18:22:02 +02:00
milbeaut-hdmac.c
milbeaut-xdmac.c
mmp_pdma.c dmaengine: pxa/mmp: stop referencing config->slave_id 2022-01-27 11:04:13 +01:00
mmp_tdma.c
moxart-dma.c
mpc512x_dma.c dmaengine: mpc512x: Fix fall-through warning for Clang 2021-07-14 11:05:55 -05:00
mv_xor.c
mv_xor.h
mv_xor_v2.c dmaengine: mv_xor_v2: Fix an error code. 2023-05-11 23:00:37 +09:00
mxs-dma.c dmaengine: mxs: use platform_driver_register 2022-10-26 12:34:23 +02:00
nbpfaxi.c
of-dma.c dmaengine: of-dma: router_xlate to return -EPROBE_DEFER if controller is not yet available 2021-07-28 12:54:50 +05:30
owl-dma.c
pch_dma.c
pl330.c dmaengine: pl330: Return DMA_PAUSED when transaction is paused 2023-08-16 18:21:58 +02:00
plx_dma.c
pxa_dma.c dmaengine: pxa_dma: use platform_get_irq_optional 2022-11-16 09:58:19 +01:00
s3c24xx-dma.c
sa11x0-dma.c
sprd-dma.c dmaengine: sprd: Cleanup in .remove() after pm_runtime_get_sync() failed 2022-08-25 11:40:38 +02:00
st_fdma.c dmaengine: st_fdma: fix MODULE_ALIAS 2021-12-22 09:32:41 +01:00
st_fdma.h
ste_dma40.c dmaengine: ste_dma40: Add missing IRQ check in d40_probe 2023-09-19 12:22:49 +02:00
ste_dma40_ll.c
ste_dma40_ll.h
stm32-dma.c dmaengine: stm32-dma: avoid 64-bit division in stm32_dma_get_max_width 2021-11-18 19:17:11 +01:00
stm32-dmamux.c dmaengine: stm32-dmamux: Fix PM disable depth imbalance in stm32_dmamux_probe 2022-02-23 12:03:21 +01:00
stm32-mdma.c dmaengine: stm32-mdma: fix chan initialization in stm32_mdma_irq_handler() 2022-06-09 10:23:15 +02:00
sun4i-dma.c dmaengine: sun4i: Use list_move_tail instead of list_del/list_add_tail 2021-06-07 17:06:38 +05:30
sun6i-dma.c
tegra20-apb-dma.c
tegra210-adma.c dmaengine: tegra210-adma: fix global intr clear 2023-01-24 07:22:47 +01:00
timb_dma.c
txx9dmac.c
txx9dmac.h
uniphier-mdmac.c
uniphier-xdmac.c dmaengine: uniphier-xdmac: Fix type of address variables 2022-01-27 11:05:23 +01:00
virt-dma.c
virt-dma.h
xgene-dma.c