Cezary Rojewski b6c14d7a83 dmaengine dw: Revert "dmaengine: dw: Enable runtime PM" ... This reverts commit 842067940a. For some solutions e.g. sound/soc/intel/catpt, DW DMA is part of a compound device (in that very example, domains: ADSP, SSP0, SSP1, DMA0 and DMA1 are part of a single entity) rather than being a standalone one. Driver for said device may enlist DMA to transfer data during suspend or resume sequences. Manipulating RPM explicitly in dw's DMA request and release channel functions causes suspend() to also invoke resume() for the exact same device. Similar situation occurs for resume() sequence. Effectively renders device dysfunctional after first suspend() attempt. Revert the change to address the problem. Fixes: 842067940a ("dmaengine: dw: Enable runtime PM") Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com> Acked-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20210203191924.15706-1-cezary.rojewski@intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org>		2021-02-08 17:36:12 +05:30
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bestcomm	…
dw	dmaengine dw: Revert "dmaengine: dw: Enable runtime PM"	2021-02-08 17:36:12 +05:30
dw-axi-dmac	dmaengine: dw-axi-dmac: drop of_match_ptr from of_device_id table	2020-11-24 23:02:20 +05:30
dw-edma	dmaengine: dw-edma: Fix use after free in dw_edma_alloc_chunk()	2020-12-29 10:08:00 +05:30
fsl-dpaa2-qdma	…
hsu	…
idxd	dmaengine: idxd: check device state before issue command	2021-02-03 16:57:12 +05:30
ioat	dmaengine: ioatdma: remove unused function missed during dma_v2 removal	2020-11-16 22:42:28 +05:30
ipu	dmaengine: ipu_idmac: remove redundant irqsave and restore in hardIRQ	2020-11-09 17:25:53 +05:30
mediatek	dmaengine: mediatek: mtk-hsdma: Fix a resource leak in the error handling path of the probe function	2020-12-29 10:07:59 +05:30
ppc4xx	dmaengine: ppc4xx: remove xor_hw_desc assignment without reading	2020-10-30 14:10:27 +05:30
qcom	dmaengine: qcom: fix gpi undefined behavior	2021-01-04 18:08:36 +05:30
sf-pdma	dmaengine: sf: drop of_match_ptr from of_device_id table	2020-11-24 23:02:20 +05:30
sh	dmaengine: rcar-dmac: drop double zeroing	2020-10-05 10:18:08 +05:30
ti	dmaengine: ti: k3-udma: Fix a resource leak in an error handling path	2021-01-26 23:01:32 +05:30
xilinx	dmaengine: xilinx_dma: fix mixed_enum_type coverity warning	2021-01-04 18:12:39 +05:30
Kconfig	dmaengine updates for v5.11-rc1	2020-12-17 12:52:23 -08:00
Makefile	misc: mic: remove the MIC drivers	2020-10-28 19:12:03 +01:00
TODO	…
acpi-dma.c	dmaengine: acpi: Put the CSRT table after using it	2020-08-17 10:21:37 +05:30
altera-msgdma.c	dmaengine: altera-msgdma: fix kernel-doc style for tasklet	2020-10-08 15:18:37 +05:30
amba-pl08x.c	treewide: Use fallthrough pseudo-keyword	2020-08-23 17:36:59 -05:00
at_hdmac.c	dmaengine: at_hdmac: convert tasklets to use new tasklet_setup() API	2020-09-18 12:18:11 +05:30
at_hdmac_regs.h	…
at_xdmac.c	dmaengine: at_xdmac: add AXI priority support and recommended settings	2020-10-30 14:10:27 +05:30
bcm-sba-raid.c	…
bcm2835-dma.c	dmaengine: bcm2835: Drop local dma_parms	2020-09-11 17:42:12 +05:30
coh901318.c	dmaengine: coh901318: convert tasklets to use new tasklet_setup() API	2020-09-18 12:18:11 +05:30
coh901318.h	…
coh901318_lli.c	…
dma-axi-dmac.c	dmaengine: axi-dmac: Drop local dma_parms	2020-09-11 17:42:12 +05:30
dma-jz4780.c	dmaengine: jz4780: drop of_match_ptr from of_device_id table	2020-11-24 23:02:20 +05:30
dmaengine.c	dmaengine: move channel device_node deletion to driver	2021-01-19 22:10:52 +05:30
dmaengine.h	…
dmatest.c	dmaengine: dmatest: Use dmaengine_get_dma_device	2020-12-11 21:20:08 +05:30
ep93xx_dma.c	dmaengine: ep93xx: convert tasklets to use new tasklet_setup() API	2020-09-18 12:18:11 +05:30
fsl-edma-common.c	…
fsl-edma-common.h	…
fsl-edma.c	…
fsl-qdma.c	…
fsl_raid.c	dmaengine: fsl: remove bad channel update	2020-10-05 09:59:17 +05:30
fsl_raid.h	…
fsldma.c	dmaengine: fsl: convert tasklets to use new tasklet_setup() API	2020-09-18 12:21:07 +05:30
fsldma.h	fsldma: fix very broken 32-bit ppc ioread64 functionality	2020-08-29 13:50:56 -07:00
hisi_dma.c	dmaengine: hisi_dma: remove redundant irqsave and irqrestore in hardIRQ	2020-11-09 17:25:54 +05:30
idma64.c	dmaengine: idma64: Switch to use __maybe_unused instead of ifdeffery	2020-11-09 17:21:05 +05:30
idma64.h	…
img-mdc-dma.c	…
imx-dma.c	dmaengine: imx-dma: Remove unused .id_table	2020-11-24 22:55:07 +05:30
imx-sdma.c	dmaengine: imx-sdma: Remove unused .id_table support	2020-11-18 17:50:27 +05:30
iop-adma.c	Merge branch 'topic/tasklet' into next	2020-10-01 10:18:59 +05:30
iop-adma.h	treewide: Use fallthrough pseudo-keyword	2020-08-23 17:36:59 -05:00
k3dma.c	dmaengine: k3dma: remove redundant irqsave and irqrestore in hardIRQ	2020-11-09 17:25:54 +05:30
lpc18xx-dmamux.c	…
mcf-edma.c	…
milbeaut-hdmac.c	…
milbeaut-xdmac.c	dmaengine: milbeaut-xdmac: Fix a resource leak in the error handling path of the probe function	2020-12-29 10:08:00 +05:30
mmp_pdma.c	dmaengine: mmp: convert tasklets to use new tasklet_setup() API	2020-09-18 12:19:06 +05:30
mmp_tdma.c	dmaengine: mmp: convert tasklets to use new tasklet_setup() API	2020-09-18 12:19:06 +05:30
moxart-dma.c	dmaengine: moxart-dma: remove redundant irqsave and irqrestore in hardIRQ	2020-11-09 17:25:54 +05:30
mpc512x_dma.c	dmaengine: mpc512x: convert tasklets to use new tasklet_setup() API	2020-09-18 12:19:06 +05:30
mv_xor.c	dmaengine: mv_xor: drop of_match_ptr from of_device_id table	2020-11-24 23:02:20 +05:30
mv_xor.h	…
mv_xor_v2.c	dmaengine: mv_xor_v2: Fix error return code in mv_xor_v2_probe()	2020-11-24 22:55:15 +05:30
mxs-dma.c	dmaengine: mxs-dma: Remove the unused .id_table	2020-11-24 22:55:15 +05:30
nbpfaxi.c	dmaengine: nbpfaxi: convert tasklets to use new tasklet_setup() API	2020-09-18 12:19:06 +05:30
of-dma.c	dmaengine: of-dma: Add support for optional router configuration callback	2020-12-11 21:20:08 +05:30
owl-dma.c	dmaengine: owl-dma: fix kernel-doc style for enum	2020-10-08 15:18:48 +05:30
pch_dma.c	dmaengine: pch_dma: convert tasklets to use new tasklet_setup() API	2020-09-18 12:19:06 +05:30
pl330.c	dmaengine updates for v5.11-rc1	2020-12-17 12:52:23 -08:00
plx_dma.c	dmaengine: plx_dma: convert tasklets to use new tasklet_setup() API	2020-09-18 12:19:07 +05:30
pxa_dma.c	dmaengine: pxa_dma: remove redundant irqsave and irqrestore in hardIRQ	2020-11-09 17:25:54 +05:30
s3c24xx-dma.c	…
sa11x0-dma.c	dmaengine: sa11x0: convert tasklets to use new tasklet_setup() API	2020-09-18 12:19:07 +05:30
sirf-dma.c	dmaengine: sirf-dma: convert tasklets to use new tasklet_setup() API	2020-09-18 12:19:07 +05:30
sprd-dma.c	…
st_fdma.c	…
st_fdma.h	…
ste_dma40.c	dmaengine: ste_dma40: remove redundant irqsave and irqrestore in hardIRQ	2020-11-09 17:25:54 +05:30
ste_dma40_ll.c	…
ste_dma40_ll.h	…
stm32-dma.c	dmaengine: stm32-dma: take address into account when computing max width	2020-12-11 21:13:08 +05:30
stm32-dmamux.c	dmaengine: stm32: mark of_device_id table as maybe unused	2020-11-24 23:02:20 +05:30
stm32-mdma.c	dmaengine: stm32-mdma: fix STM32_MDMA_VERY_HIGH_PRIORITY value	2021-01-04 21:27:45 +05:30
sun4i-dma.c	…
sun6i-dma.c	dmaengine: sun6i: Add support for A100 DMA	2020-11-18 16:28:49 +05:30
tegra20-apb-dma.c	dmaengine: tegra20: convert tasklets to use new tasklet_setup() API	2020-09-18 12:19:07 +05:30
tegra210-adma.c	dmaengine: tegra210-adma: remove redundant irqsave and irqrestore in hardIRQ	2020-11-09 17:25:54 +05:30
timb_dma.c	dmaengine: timb_dma: convert tasklets to use new tasklet_setup() API	2020-09-18 12:19:07 +05:30
txx9dmac.c	dmaengine: txx9dmac: convert tasklets to use new tasklet_setup() API	2020-09-18 12:19:07 +05:30
txx9dmac.h	…
uniphier-mdmac.c	…
uniphier-xdmac.c	…
virt-dma.c	dmaengine: virt-dma: convert tasklets to use new tasklet_setup() API	2020-09-18 12:19:07 +05:30
virt-dma.h	…
xgene-dma.c	dmaengine: xgene: convert tasklets to use new tasklet_setup() API	2020-09-18 12:19:07 +05:30
zx_dma.c	dmaengine: zx: remove redundant irqsave in hardIRQ	2020-09-18 12:30:50 +05:30