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2020-09-18dmaengine: iop-adma: Fix pointer cast warningsYueHaibing1-6/+5
drivers/dma/iop-adma.c: In function ‘iop_adma_alloc_chan_resources’: drivers/dma/iop-adma.c:447:13: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] hw_desc = (char *) iop_chan->device->dma_desc_pool; ^ drivers/dma/iop-adma.c:449:4: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] (dma_addr_t) &hw_desc[idx * IOP_ADMA_SLOT_SIZE]; ^ drivers/dma/iop-adma.c: In function ‘iop_adma_probe’: drivers/dma/iop-adma.c:1301:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] (void *) adev->dma_desc_pool); Use dma_addr_t for dma_desc_pool, and %pad to print dma_addr_t. Signed-off-by: YueHaibing <yuehaibing@huawei.com> Link: https://lore.kernel.org/r/20200818115101.55700-1-yuehaibing@huawei.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-09-18dmaengine: dw-edma: Fix Using plain integer as NULL pointer in ↵Gustavo Pimentel1-1/+1
dw-edma-v0-debugfs.c Fixes warning given by executing "make C=2 drivers/dma/dw-edma/" Sparse output: drivers/dma/dw-edma/dw-edma-v0-debugfs.c:296:49: warning: Using plain integer as NULL pointer Cc: Joao Pinto <jpinto@synopsys.com> Signed-off-by: Gustavo Pimentel <gustavo.pimentel@synopsys.com> Link: https://lore.kernel.org/r/6569fd8ca5ddaa73afef1241ad7978c2a1fae0c7.1600206938.git.gustavo.pimentel@synopsys.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-09-18dmaengine: mediatek: simplify the return expression of ↵Liu Shixin1-6/+1
mtk_uart_apdma_runtime_resume() Simplify the return expression. Signed-off-by: Liu Shixin <liushixin2@huawei.com> Link: https://lore.kernel.org/r/20200915032622.1772309-1-liushixin2@huawei.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-09-18dmaengine: ioat: Make two symbols staticJason Yan1-2/+2
This eliminates the following sparse warning: drivers/dma/ioat/dma.c:29:5: warning: symbol 'completion_timeout' was not declared. Should it be static? drivers/dma/ioat/dma.c:33:5: warning: symbol 'idle_timeout' was not declared. Should it be static? Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Jason Yan <yanaijie@huawei.com> Acked-by: Dave Jiang <dave.jiang@intel.com> Link: https://lore.kernel.org/r/20200912072158.602585-1-yanaijie@huawei.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-09-18dmaengine: sf-pdma: remove unused 'desc'Vinod Koul1-1/+0
'desc' variable is now defined but not used in sf_pdma_donebh_tasklet(), causing this warning: drivers/dma/sf-pdma/sf-pdma.c: In function 'sf_pdma_donebh_tasklet': drivers/dma/sf-pdma/sf-pdma.c:287:23: warning: unused variable 'desc' [-Wunused-variable] Remove this unused variable Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Link: https://lore.kernel.org/r/20200914055302.22962-1-vkoul@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-09-18dmaengine: zx: remove redundant irqsave in hardIRQBarry Song1-4/+2
Running in hardIRQ context, disabling IRQ is redundant. Cc: Jun Nie <jun.nie@linaro.org> Cc: Shawn Guo <shawnguo@kernel.org> Cc: Dan Williams <dan.j.williams@intel.com> Cc: Vinod Koul <vkoul@kernel.org> Signed-off-by: Barry Song <song.bao.hua@hisilicon.com> Link: https://lore.kernel.org/r/20200912094036.32112-1-song.bao.hua@hisilicon.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-09-18dmaengine: fsl: convert tasklets to use new tasklet_setup() APIAllen Pais2-6/+6
In preparation for unconditionally passing the struct tasklet_struct pointer to all tasklet callbacks, switch to using the new tasklet_setup() and from_tasklet() to pass the tasklet pointer explicitly. Signed-off-by: Romain Perier <romain.perier@gmail.com> Signed-off-by: Allen Pais <allen.lkml@gmail.com> Link: https://lore.kernel.org/r/20200831134745.314945-1-allen.lkml@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-09-18dmaengine: k3-udma: convert tasklets to use new tasklet_setup() APIAllen Pais1-4/+3
In preparation for unconditionally passing the struct tasklet_struct pointer to all tasklet callbacks, switch to using the new tasklet_setup() and from_tasklet() to pass the tasklet pointer explicitly. Signed-off-by: Allen Pais <allen.lkml@gmail.com> Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Link: https://lore.kernel.org/r/20200831103542.305571-36-allen.lkml@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-09-18dmaengine: plx_dma: convert tasklets to use new tasklet_setup() APIAllen Pais1-4/+3
In preparation for unconditionally passing the struct tasklet_struct pointer to all tasklet callbacks, switch to using the new tasklet_setup() and from_tasklet() to pass the tasklet pointer explicitly. Signed-off-by: Allen Pais <allen.lkml@gmail.com> Link: https://lore.kernel.org/r/20200831103542.305571-34-allen.lkml@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-09-18dmaengine: xilinx: convert tasklets to use new tasklet_setup() APIAllen Pais2-7/+6
In preparation for unconditionally passing the struct tasklet_struct pointer to all tasklet callbacks, switch to using the new tasklet_setup() and from_tasklet() to pass the tasklet pointer explicitly. Signed-off-by: Romain Perier <romain.perier@gmail.com> Signed-off-by: Allen Pais <allen.lkml@gmail.com> Link: https://lore.kernel.org/r/20200831103542.305571-33-allen.lkml@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-09-18dmaengine: xgene: convert tasklets to use new tasklet_setup() APIAllen Pais1-4/+3
In preparation for unconditionally passing the struct tasklet_struct pointer to all tasklet callbacks, switch to using the new tasklet_setup() and from_tasklet() to pass the tasklet pointer explicitly. Signed-off-by: Romain Perier <romain.perier@gmail.com> Signed-off-by: Allen Pais <allen.lkml@gmail.com> Link: https://lore.kernel.org/r/20200831103542.305571-32-allen.lkml@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-09-18dmaengine: virt-dma: convert tasklets to use new tasklet_setup() APIAllen Pais1-3/+3
In preparation for unconditionally passing the struct tasklet_struct pointer to all tasklet callbacks, switch to using the new tasklet_setup() and from_tasklet() to pass the tasklet pointer explicitly. Signed-off-by: Romain Perier <romain.perier@gmail.com> Signed-off-by: Allen Pais <allen.lkml@gmail.com> Reviewed-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Link: https://lore.kernel.org/r/20200831103542.305571-31-allen.lkml@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-09-18dmaengine: txx9dmac: convert tasklets to use new tasklet_setup() APIAllen Pais1-8/+6
In preparation for unconditionally passing the struct tasklet_struct pointer to all tasklet callbacks, switch to using the new tasklet_setup() and from_tasklet() to pass the tasklet pointer explicitly. Signed-off-by: Romain Perier <romain.perier@gmail.com> Signed-off-by: Allen Pais <allen.lkml@gmail.com> Link: https://lore.kernel.org/r/20200831103542.305571-30-allen.lkml@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-09-18dmaengine: timb_dma: convert tasklets to use new tasklet_setup() APIAllen Pais1-3/+3
In preparation for unconditionally passing the struct tasklet_struct pointer to all tasklet callbacks, switch to using the new tasklet_setup() and from_tasklet() to pass the tasklet pointer explicitly. Signed-off-by: Romain Perier <romain.perier@gmail.com> Signed-off-by: Allen Pais <allen.lkml@gmail.com> Link: https://lore.kernel.org/r/20200831103542.305571-29-allen.lkml@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-09-18dmaengine: tegra20: convert tasklets to use new tasklet_setup() APIAllen Pais1-4/+3
In preparation for unconditionally passing the struct tasklet_struct pointer to all tasklet callbacks, switch to using the new tasklet_setup() and from_tasklet() to pass the tasklet pointer explicitly. Signed-off-by: Romain Perier <romain.perier@gmail.com> Signed-off-by: Allen Pais <allen.lkml@gmail.com> Link: https://lore.kernel.org/r/20200831103542.305571-28-allen.lkml@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-09-18dmaengine: sun6i: convert tasklets to use new tasklet_setup() APIAllen Pais1-3/+3
In preparation for unconditionally passing the struct tasklet_struct pointer to all tasklet callbacks, switch to using the new tasklet_setup() and from_tasklet() to pass the tasklet pointer explicitly. Signed-off-by: Romain Perier <romain.perier@gmail.com> Signed-off-by: Allen Pais <allen.lkml@gmail.com> Acked-by: Chen-Yu Tsai <wens@csie.org> Link: https://lore.kernel.org/r/20200831103542.305571-27-allen.lkml@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-09-18dmaengine: ste_dma40: convert tasklets to use new tasklet_setup() APIAllen Pais1-4/+3
In preparation for unconditionally passing the struct tasklet_struct pointer to all tasklet callbacks, switch to using the new tasklet_setup() and from_tasklet() to pass the tasklet pointer explicitly. Signed-off-by: Romain Perier <romain.perier@gmail.com> Signed-off-by: Allen Pais <allen.lkml@gmail.com> Link: https://lore.kernel.org/r/20200831103542.305571-26-allen.lkml@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-09-18dmaengine: sirf-dma: convert tasklets to use new tasklet_setup() APIAllen Pais1-3/+3
In preparation for unconditionally passing the struct tasklet_struct pointer to all tasklet callbacks, switch to using the new tasklet_setup() and from_tasklet() to pass the tasklet pointer explicitly. Signed-off-by: Romain Perier <romain.perier@gmail.com> Signed-off-by: Allen Pais <allen.lkml@gmail.com> Link: https://lore.kernel.org/r/20200831103542.305571-25-allen.lkml@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-09-18dmaengine: sa11x0: convert tasklets to use new tasklet_setup() APIAllen Pais1-3/+3
In preparation for unconditionally passing the struct tasklet_struct pointer to all tasklet callbacks, switch to using the new tasklet_setup() and from_tasklet() to pass the tasklet pointer explicitly. Signed-off-by: Romain Perier <romain.perier@gmail.com> Signed-off-by: Allen Pais <allen.lkml@gmail.com> Link: https://lore.kernel.org/r/20200831103542.305571-24-allen.lkml@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-09-18dmaengine: qcom: convert tasklets to use new tasklet_setup() APIAllen Pais3-9/+9
In preparation for unconditionally passing the struct tasklet_struct pointer to all tasklet callbacks, switch to using the new tasklet_setup() and from_tasklet() to pass the tasklet pointer explicitly. Signed-off-by: Romain Perier <romain.perier@gmail.com> Signed-off-by: Allen Pais <allen.lkml@gmail.com> Link: https://lore.kernel.org/r/20200831103542.305571-23-allen.lkml@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-09-18dmaengine: ppc4xx: convert tasklets to use new tasklet_setup() APIAllen Pais1-4/+3
In preparation for unconditionally passing the struct tasklet_struct pointer to all tasklet callbacks, switch to using the new tasklet_setup() and from_tasklet() to pass the tasklet pointer explicitly. Signed-off-by: Romain Perier <romain.perier@gmail.com> Signed-off-by: Allen Pais <allen.lkml@gmail.com> Link: https://lore.kernel.org/r/20200831103542.305571-22-allen.lkml@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-09-18dmaengine: pl330: convert tasklets to use new tasklet_setup() APIAllen Pais1-6/+6
In preparation for unconditionally passing the struct tasklet_struct pointer to all tasklet callbacks, switch to using the new tasklet_setup() and from_tasklet() to pass the tasklet pointer explicitly. Signed-off-by: Romain Perier <romain.perier@gmail.com> Signed-off-by: Allen Pais <allen.lkml@gmail.com> Link: https://lore.kernel.org/r/20200831103542.305571-21-allen.lkml@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-09-18dmaengine: pch_dma: convert tasklets to use new tasklet_setup() APIAllen Pais1-4/+3
In preparation for unconditionally passing the struct tasklet_struct pointer to all tasklet callbacks, switch to using the new tasklet_setup() and from_tasklet() to pass the tasklet pointer explicitly. Signed-off-by: Romain Perier <romain.perier@gmail.com> Signed-off-by: Allen Pais <allen.lkml@gmail.com> Link: https://lore.kernel.org/r/20200831103542.305571-20-allen.lkml@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-09-18dmaengine: nbpfaxi: convert tasklets to use new tasklet_setup() APIAllen Pais1-3/+3
In preparation for unconditionally passing the struct tasklet_struct pointer to all tasklet callbacks, switch to using the new tasklet_setup() and from_tasklet() to pass the tasklet pointer explicitly. Signed-off-by: Romain Perier <romain.perier@gmail.com> Signed-off-by: Allen Pais <allen.lkml@gmail.com> Link: https://lore.kernel.org/r/20200831103542.305571-19-allen.lkml@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-09-18dmaengine: mxs-dma: convert tasklets to use new tasklet_setup() APIAllen Pais1-4/+3
In preparation for unconditionally passing the struct tasklet_struct pointer to all tasklet callbacks, switch to using the new tasklet_setup() and from_tasklet() to pass the tasklet pointer explicitly. Signed-off-by: Romain Perier <romain.perier@gmail.com> Signed-off-by: Allen Pais <allen.lkml@gmail.com> Link: https://lore.kernel.org/r/20200831103542.305571-18-allen.lkml@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-09-18dmaengine: mv_xor: convert tasklets to use new tasklet_setup() APIAllen Pais2-8/+7
In preparation for unconditionally passing the struct tasklet_struct pointer to all tasklet callbacks, switch to using the new tasklet_setup() and from_tasklet() to pass the tasklet pointer explicitly. Signed-off-by: Romain Perier <romain.perier@gmail.com> Signed-off-by: Allen Pais <allen.lkml@gmail.com> Link: https://lore.kernel.org/r/20200831103542.305571-17-allen.lkml@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-09-18dmaengine: mpc512x: convert tasklets to use new tasklet_setup() APIAllen Pais1-3/+3
In preparation for unconditionally passing the struct tasklet_struct pointer to all tasklet callbacks, switch to using the new tasklet_setup() and from_tasklet() to pass the tasklet pointer explicitly. Signed-off-by: Romain Perier <romain.perier@gmail.com> Signed-off-by: Allen Pais <allen.lkml@gmail.com> Link: https://lore.kernel.org/r/20200831103542.305571-16-allen.lkml@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-09-18dmaengine: mmp: convert tasklets to use new tasklet_setup() APIAllen Pais2-6/+6
In preparation for unconditionally passing the struct tasklet_struct pointer to all tasklet callbacks, switch to using the new tasklet_setup() and from_tasklet() to pass the tasklet pointer explicitly. Signed-off-by: Romain Perier <romain.perier@gmail.com> Signed-off-by: Allen Pais <allen.lkml@gmail.com> Link: https://lore.kernel.org/r/20200831103542.305571-15-allen.lkml@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-09-18dmaengine: mediatek: convert tasklets to use new tasklet_setup() APIAllen Pais1-4/+3
In preparation for unconditionally passing the struct tasklet_struct pointer to all tasklet callbacks, switch to using the new tasklet_setup() and from_tasklet() to pass the tasklet pointer explicitly. Signed-off-by: Romain Perier <romain.perier@gmail.com> Signed-off-by: Allen Pais <allen.lkml@gmail.com> Link: https://lore.kernel.org/r/20200831103542.305571-14-allen.lkml@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-09-18dmaengine: k3dma: convert tasklets to use new tasklet_setup() APIAllen Pais1-3/+3
In preparation for unconditionally passing the struct tasklet_struct pointer to all tasklet callbacks, switch to using the new tasklet_setup() and from_tasklet() to pass the tasklet pointer explicitly. Signed-off-by: Romain Perier <romain.perier@gmail.com> Signed-off-by: Allen Pais <allen.lkml@gmail.com> Link: https://lore.kernel.org/r/20200831103542.305571-13-allen.lkml@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-09-18dmaengine: ipu: convert tasklets to use new tasklet_setup() APIAllen Pais1-3/+3
In preparation for unconditionally passing the struct tasklet_struct pointer to all tasklet callbacks, switch to using the new tasklet_setup() and from_tasklet() to pass the tasklet pointer explicitly. Signed-off-by: Romain Perier <romain.perier@gmail.com> Signed-off-by: Allen Pais <allen.lkml@gmail.com> Link: https://lore.kernel.org/r/20200831103542.305571-12-allen.lkml@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-09-18dmaengine: iop_adma: convert tasklets to use new tasklet_setup() APIAllen Pais1-4/+4
In preparation for unconditionally passing the struct tasklet_struct pointer to all tasklet callbacks, switch to using the new tasklet_setup() and from_tasklet() to pass the tasklet pointer explicitly. Signed-off-by: Romain Perier <romain.perier@gmail.com> Signed-off-by: Allen Pais <allen.lkml@gmail.com> Link: https://lore.kernel.org/r/20200831103542.305571-11-allen.lkml@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-09-18dmaengine: ioat: convert tasklets to use new tasklet_setup() APIAllen Pais3-7/+5
In preparation for unconditionally passing the struct tasklet_struct pointer to all tasklet callbacks, switch to using the new tasklet_setup() and from_tasklet() to pass the tasklet pointer explicitly. Signed-off-by: Romain Perier <romain.perier@gmail.com> Signed-off-by: Allen Pais <allen.lkml@gmail.com> Acked-by: Dave Jiang <dave.jiang@intel.com> Link: https://lore.kernel.org/r/20200831103542.305571-10-allen.lkml@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-09-18dmaengine: imx-dma: convert tasklets to use new tasklet_setup() APIAllen Pais1-4/+3
In preparation for unconditionally passing the struct tasklet_struct pointer to all tasklet callbacks, switch to using the new tasklet_setup() and from_tasklet() to pass the tasklet pointer explicitly. Signed-off-by: Romain Perier <romain.perier@gmail.com> Signed-off-by: Allen Pais <allen.lkml@gmail.com> Link: https://lore.kernel.org/r/20200831103542.305571-9-allen.lkml@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-09-18dmaengine: ep93xx: convert tasklets to use new tasklet_setup() APIAllen Pais1-4/+3
In preparation for unconditionally passing the struct tasklet_struct pointer to all tasklet callbacks, switch to using the new tasklet_setup() and from_tasklet() to pass the tasklet pointer explicitly. Signed-off-by: Romain Perier <romain.perier@gmail.com> Signed-off-by: Allen Pais <allen.lkml@gmail.com> Link: https://lore.kernel.org/r/20200831103542.305571-7-allen.lkml@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-09-18dmaengine: dw: convert tasklets to use new tasklet_setup() APIAllen Pais1-3/+3
In preparation for unconditionally passing the struct tasklet_struct pointer to all tasklet callbacks, switch to using the new tasklet_setup() and from_tasklet() to pass the tasklet pointer explicitly. Signed-off-by: Romain Perier <romain.perier@gmail.com> Signed-off-by: Allen Pais <allen.lkml@gmail.com> Link: https://lore.kernel.org/r/20200831103542.305571-6-allen.lkml@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-09-18dmaengine: coh901318: convert tasklets to use new tasklet_setup() APIAllen Pais1-4/+3
In preparation for unconditionally passing the struct tasklet_struct pointer to all tasklet callbacks, switch to using the new tasklet_setup() and from_tasklet() to pass the tasklet pointer explicitly. Signed-off-by: Romain Perier <romain.perier@gmail.com> Signed-off-by: Allen Pais <allen.lkml@gmail.com> Link: https://lore.kernel.org/r/20200831103542.305571-5-allen.lkml@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-09-18dmaengine: at_xdmac: convert tasklets to use new tasklet_setup() APIAllen Pais1-4/+3
In preparation for unconditionally passing the struct tasklet_struct pointer to all tasklet callbacks, switch to using the new tasklet_setup() and from_tasklet() to pass the tasklet pointer explicitly. Signed-off-by: Romain Perier <romain.perier@gmail.com> Signed-off-by: Allen Pais <allen.lkml@gmail.com> Link: https://lore.kernel.org/r/20200831103542.305571-4-allen.lkml@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-09-18dmaengine: at_hdmac: convert tasklets to use new tasklet_setup() APIAllen Pais1-4/+3
In preparation for unconditionally passing the struct tasklet_struct pointer to all tasklet callbacks, switch to using the new tasklet_setup() and from_tasklet() to pass the tasklet pointer explicitly. Signed-off-by: Romain Perier <romain.perier@gmail.com> Signed-off-by: Allen Pais <allen.lkml@gmail.com> Link: https://lore.kernel.org/r/20200831103542.305571-3-allen.lkml@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-09-18dmaengine: altera-msgdma: convert tasklets to use new tasklet_setup() APIAllen Pais1-3/+3
In preparation for unconditionally passing the struct tasklet_struct pointer to all tasklet callbacks, switch to using the new tasklet_setup() and from_tasklet() to pass the tasklet pointer explicitly. Signed-off-by: Romain Perier <romain.perier@gmail.com> Signed-off-by: Allen Pais <allen.lkml@gmail.com> Link: https://lore.kernel.org/r/20200831103542.305571-2-allen.lkml@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-09-14dmaengine: sf-pdma: remove unused 'desc'Vinod Koul1-1/+0
'desc' variable is now defined but not used in sf_pdma_donebh_tasklet(), causing this warning: drivers/dma/sf-pdma/sf-pdma.c: In function 'sf_pdma_donebh_tasklet': drivers/dma/sf-pdma/sf-pdma.c:287:23: warning: unused variable 'desc' [-Wunused-variable] Remove this unused variable Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-09-11dmaengine: ti: k3-udma-glue: Fix parameters for rx ring pair requestPeter Ujfalusi1-1/+1
The original commit mixed up the forward and completion ring IDs for the rx flow configuration. Acked-by: Vinod Koul <vkoul@kernel.org> Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com> Fixes: 4927b1ab2047 ("dmaengine: ti: k3-udma: Switch to k3_ringacc_request_rings_pair") Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
2020-09-11dmaengine: Kconfig: Update description for RCAR_DMAC configLad Prabhakar1-2/+2
rcar-dmac driver is used on Renesas R-Car Gen{2,3} and Renesas RZ/G{1,2} SoC's, update the same to reflect the description for RCAR_DMAC config. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Chris Paterson <Chris.Paterson2@renesas.com> Link: https://lore.kernel.org/r/20200911095734.19348-1-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-09-11dmaengine: ti: k3-udma: Use soc_device_match() for SoC dependent parametersPeter Ujfalusi1-7/+35
Use separate data for SoC dependent parameters. These parameters depends on the DMA integration (either in HW or in SYSFW), the DMA controller itself remains compatible with either the am654 or j721e variant. j7200 have the same DMA as j721e with different number of channels, which can be queried from HW, but SYSFW defines different rchan_oes_offset number for j7200 (0x80) compared to j721e (0x400). Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Link: https://lore.kernel.org/r/20200910124329.21206-1-peter.ujfalusi@ti.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-09-11Merge tag 'v5.9-rc4' into nextVinod Koul16-77/+97
Linux 5.9-rc4
2020-09-11dmaengine: dmatest: Print error codes as signed valueAndy Shevchenko1-2/+8
When we got an error from DMA mapping API we convert a negative value to unsigned long type and hence make user confused: result #1: 'src mapping error' with src_off=0x19a72 dst_off=0xea len=0xccf4 (18446744073709551604) Change this to print error codes as signed values. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20200907101306.61824-1-andriy.shevchenko@linux.intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-09-11dmaengine: pl330: Drop local dma_parmsRobin Murphy1-5/+0
Since commit f458488425f1 ("amba: Initialize dma_parms for amba devices"), struct amba_device already provides a dma_parms structure, so we can save allocating another one. Signed-off-by: Robin Murphy <robin.murphy@arm.com> Link: https://lore.kernel.org/r/c9e58882e33f22f9b0a6d65a5507e24004512148.1599164692.git.robin.murphy@arm.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-09-11dmaengine: qcom: bam_dma: Drop local dma_parmsRobin Murphy1-2/+0
Since commit 9495b7e92f71 ("driver core: platform: Initialize dma_parms for platform devices"), struct platform_device already provides a dma_parms structure, so we can save allocating another one. Signed-off-by: Robin Murphy <robin.murphy@arm.com> Link: https://lore.kernel.org/r/60ac2ef17e242dbf631db29ebde9d64d6df67030.1599164692.git.robin.murphy@arm.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-09-11dmaengine: ste_dma40: Drop local dma_parmsRobin Murphy1-3/+0
Since commit 9495b7e92f71 ("driver core: platform: Initialize dma_parms for platform devices"), struct platform_device already provides a dma_parms structure, so we can save allocating another one. Signed-off-by: Robin Murphy <robin.murphy@arm.com> Link: https://lore.kernel.org/r/011a956183b92a258bf0922385d145ea966dcbea.1599164692.git.robin.murphy@arm.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-09-11dmaengine: rcar-dmac: Drop local dma_parmsRobin Murphy1-2/+0
Since commit 9495b7e92f71 ("driver core: platform: Initialize dma_parms for platform devices"), struct platform_device already provides a dma_parms structure, so we can save allocating another one. Signed-off-by: Robin Murphy <robin.murphy@arm.com> Link: https://lore.kernel.org/r/23d40e15af10aad4724a2770ec18b4b28c1b8a71.1599164692.git.robin.murphy@arm.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
generated by cgit v1.2.3 (git 2.25.1) at 2025-08-20 05:44:00 +0000