linux/drivers/dma
Yongzhi Liu 7b22f63b93 dmaengine: shdma: Fix runtime PM imbalance on error
[ Upstream commit 455896c53d ]

pm_runtime_get_() increments the runtime PM usage counter even
when it returns an error code, thus a matching decrement is needed on
the error handling path to keep the counter balanced.

Signed-off-by: Yongzhi Liu <lyz_cs@pku.edu.cn>
Link: https://lore.kernel.org/r/1642311296-87020-1-git-send-email-lyz_cs@pku.edu.cn
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-03-08 19:12:31 +01:00
..
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: Burst length settings 2021-08-02 12:19:52 +05:30
dw-edma
fsl-dpaa2-qdma dmaengine: fsl-dpaa2-qdma: Fix spelling mistake "faile" -> "failed" 2021-08-29 19:14:20 +05:30
hsu
idxd dmaengine: idxd: fix wq settings post wq disable 2022-01-27 11:05:23 +01:00
ioat
ipu dmaengine: ipu: Fix fall-through warning for Clang 2021-07-13 14:38:47 -05:00
lgm
mediatek
ppc4xx ppc4xx: replace sscanf() by kstrtoul() 2021-07-28 12:40:51 +05:30
ptdma dmaengine: ptdma: Fix the error handling path in pt_core_init() 2022-02-23 12:03:21 +01:00
qcom
sf-pdma
sh dmaengine: shdma: Fix runtime PM imbalance on error 2022-03-08 19:12:31 +01:00
ti dmaengine: ti: k3-udma: Set r/tchan or rflow to NULL if request fail 2021-11-18 19:17:16 +01:00
xilinx dmaengine: remove debugfs #ifdef 2021-11-25 09:48:41 +01:00
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_regs.h
at_hdmac.c
at_xdmac.c dmaengine: at_xdmac: Fix at_xdmac_lld struct definition 2022-01-27 11:05:38 +01:00
bcm-sba-raid.c
bcm2835-dma.c
dma-axi-dmac.c
dma-jz4780.c
dmaengine.c
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_raid.c
fsl_raid.h
fsl-edma-common.c
fsl-edma-common.h
fsl-edma.c
fsl-qdma.c
fsldma.c
fsldma.h
hisi_dma.c dmaengine: hisi_dma: Remove some useless code 2021-07-28 12:22:05 +05:30
idma64.c
idma64.h
img-mdc-dma.c
imx-dma.c dmaengine: imx-dma: configure the generic DMA type to make it work 2021-08-02 12:31:19 +05:30
imx-sdma.c dmaengine: imx-sdma: add terminated list for freed descriptor in worker 2021-07-23 11:20:06 +08:00
iop-adma.c
iop-adma.h
k3dma.c
Kconfig dmaengine: ptdma: Initial driver for the AMD PTDMA 2021-08-29 19:14:20 +05:30
lpc18xx-dmamux.c
Makefile dmaengine: ptdma: Initial driver for the AMD PTDMA 2021-08-29 19:14:20 +05:30
mcf-edma.c
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_v2.c
mv_xor.c
mv_xor.h
mxs-dma.c
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
plx_dma.c
pxa_dma.c dmaengine: pxa/mmp: stop referencing config->slave_id 2022-01-27 11:04:13 +01:00
s3c24xx-dma.c
sa11x0-dma.c
sprd-dma.c dmaengine: sprd: Add missing MODULE_DEVICE_TABLE 2021-07-15 17:47:38 +05:30
st_fdma.c dmaengine: st_fdma: fix MODULE_ALIAS 2021-12-22 09:32:41 +01:00
st_fdma.h
ste_dma40_ll.c
ste_dma40_ll.h
ste_dma40.c
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 STM32_MDMA_CTBR_TSEL_MASK 2022-01-27 11:05:24 +01:00
sun4i-dma.c
sun6i-dma.c
tegra20-apb-dma.c
tegra210-adma.c dmaengine: tegra210-adma: fix pm runtime unbalance 2021-11-18 19:17:03 +01:00
timb_dma.c
TODO
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