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d5aeba456e666c6f2c01e8b4e5bba2affabcdd09
linux/drivers/dma
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Christophe JAILLET d5aeba456e dmaengine: sh: Use bitmap_zalloc() when applicable 
'shdma_slave_used' is a bitmap. So use 'bitmap_zalloc()' to simplify code,
improve the semantic and avoid some open-coded arithmetic in allocator
arguments.

Also change the corresponding 'kfree()' into 'bitmap_free()' to keep
consistency.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/3efaf2784424ae3d7411dc47f8b6b03e7bb8c059.1637702701.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-12-17 21:39:28 +05:30
..
bestcomm
dmaengine: bestcomm: fix system boot lockups
2021-10-18 11:43:12 +05:30
dw
dmaengine: dw: switch from 'pci_' to 'dma_' API
2021-10-26 10:54:32 +05:30
dw-axi-dmac
dmaengine: dw-axi-dmac: Simplify assignment in dma_chan_pause()
2021-10-28 22:43:51 +05:30
dw-edma
dmaengine: dw-edma-pcie: switch from 'pci_' to 'dma_' API
2021-10-26 10:54:23 +05:30
fsl-dpaa2-qdma
dmaengine: fsl-dpaa2-qdma: Fix spelling mistake "faile" -> "failed"
2021-08-29 19:14:20 +05:30
hsu
dmaengine: hsu: switch from 'pci_' to 'dma_' API
2021-10-26 10:54:47 +05:30
idxd
dmaengine: idxd: add knob for enqcmds retries
2021-12-17 21:39:28 +05:30
ioat
dmaengine: ioat: switch from 'pci_' to 'dma_' API
2021-10-26 10:54:53 +05:30
ipu
dmaengine: ipu: Fix fall-through warning for Clang
2021-07-13 14:38:47 -05:00
lgm
…
mediatek
dmaengine: mediatek: use GFP_NOWAIT instead of GFP_ATOMIC in prep_dma
2021-06-07 12:23:47 +05:30
ppc4xx
dmaengine: ppc4xx: remove unused variable `rval'
2021-11-25 10:47:08 +05:30
ptdma
dmaengine: ptdma: remove PT_OFFSET to avoid redefnition
2021-08-29 19:14:21 +05:30
qcom
dmaengine: qcom: gpi: Remove unnecessary print function dev_err()
2021-11-22 12:29:04 +05:30
sf-pdma
Merge tag 'dmaengine-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine
2021-07-05 12:05:13 -07:00
sh
dmaengine: sh: Use bitmap_zalloc() when applicable
2021-12-17 21:39:28 +05:30
ti
drivers: dma: ti: k3-psil: Add support for J721S2
2021-12-17 21:39:26 +05:30
xilinx
dmaengine: xilinx: Handle IRQ mapping errors
2021-12-17 21:39:26 +05:30
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: Correctly handle descriptor callbacks
2021-10-28 22:53:54 +05:30
amba-pl08x.c
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at_hdmac_regs.h
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at_hdmac.c
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at_xdmac.c
dmaengine: at_xdmac: Use struct_size() in devm_kzalloc()
2021-12-17 21:39:26 +05:30
bcm2835-dma.c
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bcm-sba-raid.c
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dma-axi-dmac.c
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dma-jz4780.c
dmaengine: jz4780: Support bidirectional I/O on one channel
2021-12-17 21:39:27 +05:30
dmaengine.c
dmaengine: Add core function and capability check for DMA_MEMCPY_SG
2021-11-22 11:38:05 +05:30
dmaengine.h
dmaengine: dmaengine_desc_callback_valid(): Check for callback_result
2021-10-25 09:42:56 +05:30
dmatest.c
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ep93xx_dma.c
dmaengine: ep93xx: Prepare clock before using it
2021-08-02 12:27:10 +05:30
fsl_raid.c
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fsl_raid.h
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fsl-edma-common.c
dmaengine: fsl-edma: support edma memcpy
2021-10-28 22:56:24 +05:30
fsl-edma-common.h
dmaengine: fsl-edma: support edma memcpy
2021-10-28 22:56:24 +05:30
fsl-edma.c
dmaengine: fsl-edma: support edma memcpy
2021-10-28 22:56:24 +05:30
fsl-qdma.c
dmaengine: fsl-qdma: check dma_set_mask return value
2021-05-10 19:51:03 +05:30
fsldma.c
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fsldma.h
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hisi_dma.c
dmaengine: hisi_dma: switch from 'pci_' to 'dma_' API
2021-10-26 10:54:40 +05:30
idma64.c
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idma64.h
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img-mdc-dma.c
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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: remove space after sizeof
2021-10-18 12:15:39 +05:30
iop-adma.c
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iop-adma.h
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k3dma.c
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Kconfig
dmaengine: zynqmp_dma: enable COMPILE_TEST
2021-10-01 17:26:30 +05:30
lpc18xx-dmamux.c
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Makefile
dmaengine: ptdma: Initial driver for the AMD PTDMA
2021-08-29 19:14:20 +05:30
mcf-edma.c
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milbeaut-hdmac.c
dmaengine: milbeaut-hdmac: Prefer kcalloc over open coded arithmetic
2021-10-25 12:12:13 +05:30
milbeaut-xdmac.c
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mmp_pdma.c
dmaengine: mmp_pdma: fix reference count leaks in mmp_pdma_probe
2021-10-25 12:12:58 +05:30
mmp_tdma.c
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moxart-dma.c
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mpc512x_dma.c
dmaengine: mpc512x: Fix fall-through warning for Clang
2021-07-14 11:05:55 -05:00
mv_xor_v2.c
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mv_xor.c
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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
2021-07-28 12:54:50 +05:30
owl-dma.c
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pch_dma.c
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pl330.c
dmaengine: pl330: fix wrong usage of spinlock flags in dma_cyclc
2021-05-10 21:38:46 +05:30
plx_dma.c
dmaengine: switch from 'pci_' to 'dma_' API
2021-10-26 10:54:57 +05:30
pxa_dma.c
dmaengine: pxa_dma: Prefer struct_size over open coded arithmetic
2021-10-20 18:35:22 -05:00
s3c24xx-dma.c
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sa11x0-dma.c
dmaengine: sa11x0: Mark PM functions as __maybe_unused
2021-10-26 10:55:07 +05:30
sprd-dma.c
dmaengine: sprd: Add missing MODULE_DEVICE_TABLE
2021-07-15 17:47:38 +05:30
st_fdma.c
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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()
2021-05-31 09:47:27 +05:30
stm32-dma.c
dmaengine: stm32-dma: avoid 64-bit division in stm32_dma_get_max_width
2021-11-09 11:20:35 +05:30
stm32-dmamux.c
dmaengine: stm32-dmamux: Fix PM usage counter unbalance in stm32 dmamux ops
2021-07-28 12:04:12 +05:30
stm32-mdma.c
dmaengine: stm32-mdma: Use bitfield helpers
2021-12-17 21:39:28 +05:30
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
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tegra20-apb-dma.c
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tegra210-adma.c
dmaengine: tegra210-adma: fix pm runtime unbalance in tegra_adma_remove
2021-10-25 10:06:10 +05:30
timb_dma.c
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TODO
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txx9dmac.c
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txx9dmac.h
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uniphier-mdmac.c
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uniphier-xdmac.c
dmaengine: uniphier-xdmac: Use readl_poll_timeout_atomic() in atomic state
2021-07-27 18:15:42 +05:30
virt-dma.c
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virt-dma.h
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xgene-dma.c
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