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linux/drivers/dma
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Claudiu Beznea 78728cd554 dmaengine: at_xdmac: do not enable all cyclic channels 
[ Upstream commit f8435befd81dd85b7b610598551fadf675849bc1 ]

Do not global enable all the cyclic channels in at_xdmac_resume(). Instead
save the global status in at_xdmac_suspend() and re-enable the cyclic
channel only if it was active before suspend.

Fixes: e1f7c9eee707 ("dmaengine: at_xdmac: creation of the atmel eXtended DMA Controller driver")
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/20230214151827.1050280-6-claudiu.beznea@microchip.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-05-17 11:13:20 +02:00
..
bestcomm
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dw
dmaengine: dw: Make it dependent to HAS_IOMEM
2021-04-28 13:16:48 +02:00
dw-axi-dmac
Add exception protection processing for vd in axi_chan_handle_err function
2023-01-24 07:11:49 +01:00
hsu
dmaengine: hsu: disable spurious interrupt
2021-03-04 09:39:43 +01:00
ioat
dmaengine: ioat: stop mod_timer from resurrecting deleted timer in __cleanup()
2022-10-26 13:19:34 +02:00
ipu
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mediatek
dmaengine: mediatek: mtk-hsdma: Fix a resource leak in the error handling path of the probe function
2021-01-17 14:04:21 +01:00
ppc4xx
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qcom
dmaengine: QCOM_HIDMA_MGMT depends on HAS_IOMEM
2021-06-30 08:48:14 -04:00
sh
dmaengine: sh: rcar-dmac: Check for error num after dma_set_max_seg_size
2023-03-03 11:40:07 +01:00
ti
dmaengine: ti: Add missing put_device in ti_dra7_xbar_route_allocate
2022-07-12 16:29:04 +02:00
xilinx
dmaengine: xilinx_dma: call of_node_put() when breaking out of for_each_child_of_node()
2023-02-06 07:49:40 +01:00
acpi-dma.c
dmaengine: acpi: Avoid comparison GSI with Linux vIRQ
2021-09-26 13:39:47 +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 17:40:20 +01:00
at_hdmac.c
dmaengine: at_hdmac: Check return code of dma_async_device_register
2022-11-25 17:40:20 +01:00
at_xdmac.c
dmaengine: at_xdmac: do not enable all cyclic channels
2023-05-17 11:13:20 +02:00
bcm2835-dma.c
dmaengine: bcm2835: Print error in case setting DMA mask fails
2019-10-05 13:09:34 +02:00
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 14:15:12 +01:00
coh901318.h
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dma-axi-dmac.c
dmaengine: axi-dmac: Don't check the number of frames for alignment
2020-01-27 14:50:41 +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 11:08:50 +01:00
dmaengine.c
dmaengine: Fix double increment of client_count in dma_chan_get()
2023-02-06 07:49:39 +01:00
dmaengine.h
dmaengine: dmaengine_desc_callback_valid(): Check for callback_result
2021-11-26 11:36:15 +01:00
dmatest.c
dmaengine: dmatest: Fix iteration non-stop logic
2020-05-06 08:13:32 +02:00
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 09:32:12 +02:00
fsldma.c
dmaengine: fsldma: Fix a resource leak in an error handling path of the probe function
2021-03-04 09:39:43 +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 a possible memory leak in sdma_transfer_init
2023-02-06 07:49:44 +01:00
iop-adma.c
dmaengine: iop-adma: use correct printk format strings
2019-10-05 13:09:42 +02:00
k3dma.c
dmaengine: k3dma: Avoid null pointer traversal
2020-01-17 19:47:16 +01:00
Kconfig
dmaengine: ioat: depends on !UML
2021-09-26 13:39:48 +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 09:04:22 +01:00
mmp_tdma.c
dmaengine: mmp_tdma: Reset channel error on release
2020-05-20 08:18:39 +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 17:40:17 +01:00
mv_xor.c
dmaengine: mv_xor: Use correct device for DMA API
2020-01-27 14:50:24 +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 08:36:44 -04:00
owl-dma.c
dmaengine: owl-dma: Fix a resource leak in the remove function
2021-03-04 09:39:43 +01:00
pch_dma.c
PCI: Move Rohm Vendor ID to generic list
2020-06-22 09:05:23 +02:00
pl330.c
dmaengine: pl330: Fix lockdep warning about non-static key
2022-07-12 16:29:03 +02:00
pxa_dma.c
dmaengine: pxa/mmp: stop referencing config->slave_id
2022-01-27 09:04:22 +01:00
s3c24xx-dma.c
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sa11x0-dma.c
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sirf-dma.c
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sprd-dma.c
dmaengine: sprd: Cleanup in .remove() after pm_runtime_get_sync() failed
2022-08-25 11:15:44 +02:00
st_fdma.c
dmaengine: st_fdma: fix MODULE_ALIAS
2021-12-22 09:19:01 +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 08:48:14 -04:00
stm32-dma.c
dmaengine: stm32-dma: use vchan_terminate_vdesc() in .terminate_all
2020-10-01 13:14:35 +02:00
stm32-dmamux.c
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stm32-mdma.c
dmaengine: stm32-mdma: remove GISR1 register
2022-06-14 16:59:26 +02:00
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 13:14:35 +02:00
tegra210-adma.c
dmaengine: tegra210-adma: Fix runtime PM imbalance on error
2020-07-29 10:16:52 +02:00
timb_dma.c
dmaengine: timb_dma: Use proper enum in td_prep_slave_sg
2019-11-24 08:19:46 +01:00
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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