github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-05-25 23:52:08 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph
v6.15
linux/drivers/dma
History
Vinod Koul 811d6a923b dmaengine: mediatek: drop unused variable 
Commit 157ae5ffd7 dmaengine: mediatek: Fix a possible deadlock error
in mtk_cqdma_tx_status() fixed locks but kept unused varibale leading to
warning and build failure (due to warning treated as errors)

drivers/dma/mediatek/mtk-cqdma.c: In function 'mtk_cqdma_find_active_desc':
drivers/dma/mediatek/mtk-cqdma.c:423:23: error: unused variable 'flags' [-Werror=unused-variable]
  423 |         unsigned long flags;
      |                       ^~~~~

Fix by dropping this unused flag

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Fixes: 157ae5ffd7 ("dmaengine: mediatek: Fix a possible deadlock error in mtk_cqdma_tx_status()")
Signed-off-by: Vinod Koul <vkoul@kernel.org>
2025-05-15 11:42:13 +01:00
..
amd dmaengine: ptdma: Move variable condition check to the first place and remove redundancy 2025-04-23 17:41:32 +05:30
bestcomm dmaengine: Switch back to struct platform_driver::remove() 2024-10-14 23:50:34 +05:30
dw dmaengine: dw: Switch to LATE_SIMPLE_DEV_PM_OPS() 2025-02-10 16:29:11 +05:30
dw-axi-dmac dmaengine: Switch back to struct platform_driver::remove() 2024-10-14 23:50:34 +05:30
dw-edma dmaengine: Use str_enable_disable-like helpers 2025-02-10 19:57:11 +05:30
fsl-dpaa2-qdma dmaengine: Fix spelling mistakes 2024-09-02 13:56:01 +05:30
hsu
idxd dmaengine: idxd: Fix ->poll() return value 2025-05-14 14:52:55 +01:00
ioat treewide: Switch/rename to timer_delete[_sync]() 2025-04-05 10:30:12 +02:00
lgm dmaengine: Fix spelling mistakes 2024-09-02 13:56:01 +05:30
mediatek dmaengine: mediatek: drop unused variable 2025-05-15 11:42:13 +01:00
ppc4xx dmaengine: Switch back to struct platform_driver::remove() 2024-10-14 23:50:34 +05:30
qcom dmaengine: Revert "dmaengine: qcom: bam_dma: Avoid writing unavailable register" 2025-02-27 13:29:15 +05:30
sf-pdma dmaengine: fix typo in the comment 2024-10-21 23:07:08 +05:30
sh dmaengine: Fix typo in comment 2025-02-27 17:36:29 +05:30
stm32 dmaengine: stm32-dma3: clamp AXI burst using match data 2024-10-21 22:51:45 +05:30
ti dmaengine: ti: k3-udma: Add missing locking 2025-04-17 20:36:34 +05:30
xilinx dmaengine: Use str_enable_disable-like helpers 2025-02-10 19:57:11 +05:30
acpi-dma.c dmaengine: acpi: Clean up headers 2024-10-14 23:27:57 +05:30
altera-msgdma.c dmaengine: Switch back to struct platform_driver::remove() 2024-10-14 23:50:34 +05:30
amba-pl08x.c dmaengine: Fix spelling mistakes 2024-09-02 13:56:01 +05:30
apple-admac.c dmaengine: apple-admac: Avoid accessing registers in probe 2024-12-04 17:42:27 +05:30
at_hdmac.c dmaengine: Switch back to struct platform_driver::remove() 2024-10-14 23:50:34 +05:30
at_xdmac.c dmaengine: at_xdmac: avoid null_prt_deref in at_xdmac_prep_dma_memset 2024-12-02 22:14:19 +05:30
bcm-sba-raid.c dmaengine: Switch back to struct platform_driver::remove() 2024-10-14 23:50:34 +05:30
bcm2835-dma.c dmaengine: bcm2835-dma: fix warning when CONFIG_PM=n 2025-02-27 12:37:14 +05:30
dma-axi-dmac.c dmaengine: dma-axi-dmac: Implement device_prep_peripheral_dma_vec 2024-06-21 15:31:57 +05:30
dma-jz4780.c dmaengine: Switch back to struct platform_driver::remove() 2024-10-14 23:50:34 +05:30
dmaengine.c dmaengine: Unify checks in dma_request_chan() 2025-02-10 16:28:53 +05:30
dmaengine.h
dmatest.c dmaengine: Revert "dmaengine: dmatest: Fix dmatest waiting less when interrupted" 2025-04-17 15:06:02 +05:30
ep93xx_dma.c dmaengine updates for v6.13 2024-11-27 13:25:47 -08:00
fsl_raid.c dmaengine: Switch back to struct platform_driver::remove() 2024-10-14 23:50:34 +05:30
fsl_raid.h
fsl-edma-common.c dmaengine: fsl-edma: read/write multiple registers in cyclic transactions 2024-12-24 15:14:13 +05:30
fsl-edma-common.h Merge branch 'fixes' into next 2024-12-24 15:45:33 +05:30
fsl-edma-main.c dmaengine: fsl-edma: Fix return code for unhandled interrupts 2025-05-14 14:56:22 +01:00
fsl-edma-trace.c dmaengine: fsl-edma: add trace event support 2024-05-04 18:00:16 +05:30
fsl-edma-trace.h dmaengine: fsl-edma: add trace event support 2024-05-04 18:00:16 +05:30
fsl-qdma.c dmaengine: Switch back to struct platform_driver::remove() 2024-10-14 23:50:34 +05:30
fsldma.c dmaengine: Switch back to struct platform_driver::remove() 2024-10-14 23:50:34 +05:30
fsldma.h
hisi_dma.c dmaengine: Fix spelling mistakes 2024-09-02 13:56:01 +05:30
idma64.c dmaengine: Switch back to struct platform_driver::remove() 2024-10-14 23:50:34 +05:30
idma64.h
img-mdc-dma.c dmaengine: img-mdc: remove incorrect of_match_ptr annotation 2025-02-27 12:34:57 +05:30
imx-dma.c treewide: Switch/rename to timer_delete[_sync]() 2025-04-05 10:30:12 +02:00
imx-sdma.c dmaengine: Replace dma_request_slave_channel() by dma_request_chan() 2025-02-10 16:28:53 +05:30
k3dma.c dmaengine: Switch back to struct platform_driver::remove() 2024-10-14 23:50:34 +05:30
Kconfig dmaengine: pxa: Enable compile test 2025-02-10 19:57:11 +05:30
loongson1-apb-dma.c dmaengine: loongson1-apb-dma: Fix the build warning caused by the size of pdev_irqname 2024-09-02 13:56:32 +05:30
loongson2-apb-dma.c dmaengine: loongson2-apb: Change GENMASK to GENMASK_ULL 2024-12-02 22:48:57 +05:30
lpc18xx-dmamux.c dmaengine: Explicitly include correct DT includes 2023-08-01 23:51:27 +05:30
lpc32xx-dmamux.c dmaengine: Add dma router for pl08x in LPC32XX SoC 2024-08-29 22:54:11 +05:30
Makefile dmaengine: Move AMD PTDMA driver to amd directory 2024-12-02 22:55:27 +05:30
mcf-edma-main.c dmaengine: Switch back to struct platform_driver::remove() 2024-10-14 23:50:34 +05:30
milbeaut-hdmac.c dmaengine: Switch back to struct platform_driver::remove() 2024-10-14 23:50:34 +05:30
milbeaut-xdmac.c dmaengine: Switch back to struct platform_driver::remove() 2024-10-14 23:50:34 +05:30
mmp_pdma.c dmaengine: Switch back to struct platform_driver::remove() 2024-10-14 23:50:34 +05:30
mmp_tdma.c dmaengine: Switch back to struct platform_driver::remove() 2024-10-14 23:50:34 +05:30
moxart-dma.c dmaengine: Switch back to struct platform_driver::remove() 2024-10-14 23:50:34 +05:30
mpc512x_dma.c dmaengine: Switch back to struct platform_driver::remove() 2024-10-14 23:50:34 +05:30
mv_xor_v2.c dmaengine: fix typo in the comment 2024-10-21 23:07:08 +05:30
mv_xor.c dmaengine: mv_xor: switch to for_each_child_of_node_scoped() 2024-12-24 15:45:50 +05:30
mv_xor.h dmaengine: Fix spelling mistakes 2024-09-02 13:56:01 +05:30
mxs-dma.c dmaengine: Explicitly include correct DT includes 2023-08-01 23:51:27 +05:30
nbpfaxi.c dmaengine: Switch back to struct platform_driver::remove() 2024-10-14 23:50:34 +05:30
of-dma.c dmaengine: Fix spelling mistakes 2024-09-02 13:56:01 +05:30
owl-dma.c dmaengine: Switch back to struct platform_driver::remove() 2024-10-14 23:50:34 +05:30
pch_dma.c dmaengine: pch_dma: remove unused function chan2parent 2024-04-07 18:36:58 +05:30
pl330.c dma-mapping: don't return errors from dma_set_max_seg_size 2024-08-29 07:22:49 +03:00
plx_dma.c dmaengine: plx_dma: Don't set chancnt 2023-05-24 12:24:32 +05:30
pxa_dma.c dmaengine: Use str_enable_disable-like helpers 2025-02-10 19:57:11 +05:30
sa11x0-dma.c dmaengine: Switch back to struct platform_driver::remove() 2024-10-14 23:50:34 +05:30
sprd-dma.c dmaengine: Switch back to struct platform_driver::remove() 2024-10-14 23:50:34 +05:30
st_fdma.c dmaengine: Switch back to struct platform_driver::remove() 2024-10-14 23:50:34 +05:30
st_fdma.h dmaengine: st_fdma: Annotate struct st_fdma_desc with __counted_by 2023-09-28 16:42:14 +05:30
ste_dma40_ll.c dmaengine: ste_dma40: Remove platform data 2023-05-16 23:00:19 +05:30
ste_dma40_ll.h dmaengine: Fix spelling mistakes 2024-09-02 13:56:01 +05:30
ste_dma40.c dma-mapping: don't return errors from dma_set_max_seg_size 2024-08-29 07:22:49 +03:00
ste_dma40.h dmaengine: Fix spelling mistakes 2024-09-02 13:56:01 +05:30
sun4i-dma.c dma-engine: sun4i: Add support for Allwinner suniv F1C100s 2024-12-11 17:35:03 +05:30
sun6i-dma.c dmaengine: Use str_enable_disable-like helpers 2025-02-10 19:57:11 +05:30
tegra20-apb-dma.c dmaengine: Switch back to struct platform_driver::remove() 2024-10-14 23:50:34 +05:30
tegra186-gpc-dma.c dmaengine: tegra: Return correct DMA status when paused 2024-12-24 15:49:30 +05:30
tegra210-adma.c dmaengine fixes for v6.14 2025-03-02 10:08:45 -08:00
timb_dma.c dmaengine: Switch back to struct platform_driver::remove() 2024-10-14 23:50:34 +05:30
TODO
txx9dmac.c dmaengine: Switch back to struct platform_driver::remove() 2024-10-14 23:50:34 +05:30
txx9dmac.h
uniphier-mdmac.c dmaengine: Switch back to struct platform_driver::remove() 2024-10-14 23:50:34 +05:30
uniphier-xdmac.c dmaengine: Switch back to struct platform_driver::remove() 2024-10-14 23:50:34 +05:30
virt-dma.c dmaengine: virt-dma: add missing MODULE_DESCRIPTION() macro 2024-06-28 13:03:13 +05:30
virt-dma.h dma: Add lockdep asserts to virt-dma 2024-04-07 17:08:19 +05:30
xgene-dma.c dmaengine: Switch back to struct platform_driver::remove() 2024-10-14 23:50:34 +05:30