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

…

lgm

…

mediatek

…

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

…

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

…

at_hdmac_regs.h

…

at_hdmac.c

…

at_xdmac.c

dmaengine: at_xdmac: Use struct_size() in devm_kzalloc()

2021-12-17 21:39:26 +05:30

bcm2835-dma.c

…

bcm-sba-raid.c

…

dma-axi-dmac.c

…

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

…

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

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

…

fsldma.c

…

fsldma.h

…

hisi_dma.c

dmaengine: hisi_dma: switch from 'pci_' to 'dma_' API

2021-10-26 10:54:40 +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: remove space after sizeof

2021-10-18 12:15:39 +05:30

iop-adma.c

…

iop-adma.h

…

k3dma.c

…

Kconfig

dmaengine: zynqmp_dma: enable COMPILE_TEST

2021-10-01 17:26:30 +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

dmaengine: milbeaut-hdmac: Prefer kcalloc over open coded arithmetic

2021-10-25 12:12:13 +05:30

milbeaut-xdmac.c

…

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

…

moxart-dma.c

…

mpc512x_dma.c

…

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

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

…

sa11x0-dma.c

dmaengine: sa11x0: Mark PM functions as __maybe_unused

2021-10-26 10:55:07 +05:30

sprd-dma.c

…

st_fdma.c

…

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

2021-11-09 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

…

sun6i-dma.c

…

tegra20-apb-dma.c

…

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

…

TODO

…

txx9dmac.c

…

txx9dmac.h

…

uniphier-mdmac.c

…

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

…

virt-dma.h

…

xgene-dma.c

…