wireguard-linux/drivers/dma/xilinx, branch jd/orphan-parallel

dmaengine: zynqmp_dma: fix kernel-doc style for tasklet

2020-10-08T09:48:46Z

Commit f19a11d40a78 ("dmaengine: xilinx: convert tasklets to use new tasklet_setup() API") updated driver to use new tasklet_setup() API but missed to update the documentation for the tasklet function. Fixes: f19a11d40a78 ("dmaengine: xilinx: convert tasklets to use new tasklet_setup() API") Acked-by: Michal Simek Link: https://lore.kernel.org/r/20201007083113.567559-5-vkoul@kernel.org Signed-off-by: Vinod Koul

dmaengine: xilinx_dma: fix kernel-doc style for tasklet

2020-10-08T09:48:43Z

dmaengine: xilinx: dpdma: convert tasklets to use new tasklet_setup() API

2020-10-07T09:52:09Z

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 Signed-off-by: Allen Pais Link: https://lore.kernel.org/r/20201006050458.221329-2-allen.lkml@gmail.com Signed-off-by: Vinod Koul

dmaengine: xilinx: convert tasklets to use new tasklet_setup() API

2020-09-18T06:49:07Z

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 Signed-off-by: Allen Pais Link: https://lore.kernel.org/r/20200831103542.305571-33-allen.lkml@gmail.com Signed-off-by: Vinod Koul

dmaengine: xilinx: Simplify with dev_err_probe()

2020-09-03T07:08:59Z

Common pattern of handling deferred probe can be simplified with dev_err_probe(). Less code and the error value gets printed. Signed-off-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20200828152637.16903-3-krzk@kernel.org Signed-off-by: Vinod Koul

dmaengine: xilinx: dpdma: Make symbol 'dpdma_debugfs_reqs' static

2020-08-19T04:24:38Z

The sparse tool complains as follows: drivers/dma/xilinx/xilinx_dpdma.c:349:37: warning: symbol 'dpdma_debugfs_reqs' was not declared. Should it be static? This variable is not used outside of xilinx_dpdma.c, so this commit marks it static. Fixes: 1d220435cab3 ("dmaengine: xilinx: dpdma: Add debugfs support") Reported-by: Hulk Robot Signed-off-by: Wei Yongjun Reviewed-by: Hyun Kwon Reviewed-by: Laurent Pinchart Link: https://lore.kernel.org/r/20200818112217.43816-1-weiyongjun1@huawei.com Signed-off-by: Vinod Koul

dmaengine: xilinx: dpdma: Add debugfs support

2020-08-17T05:50:49Z

Expose statistics to debugfs when available. This helps debugging issues with the DPDMA driver. Signed-off-by: Hyun Kwon Signed-off-by: Laurent Pinchart Link: https://lore.kernel.org/r/20200812171228.9751-1-laurent.pinchart@ideasonboard.com Signed-off-by: Vinod Koul

dmaengine: xilinx: dpdma: Fix kerneldoc warning

2020-07-22T16:31:13Z

Document the struct xilinx_dpdma_chan desc field to fix a kerneldoc undocumented member warning (which can be reproduced by compiling with W=1). Signed-off-by: Laurent Pinchart Link: https://lore.kernel.org/r/20200722161747.30048-1-laurent.pinchart@ideasonboard.com Signed-off-by: Vinod Koul

dmaengine: xilinx: dpdma: add missing kernel doc

2020-07-22T16:30:51Z

xilinx_dpdma_sw_desc_set_dma_addrs() documentation is missing describing 'xdev', so add it drivers/dma/xilinx/xilinx_dpdma.c:313: warning: Function parameter or member 'xdev' not described in 'xilinx_dpdma_sw_desc_set_dma_addrs' Link: https://lore.kernel.org/r/20200718135201.191881-2-vkoul@kernel.org Reviewed-by: Laurent Pinchart Signed-off-by: Vinod Koul

dmaengine: xilinx: dpdma: remove comparison of unsigned expression

2020-07-22T16:30:19Z

xilinx_dpdma_config() channel id is unsigned int and compares with ZYNQMP_DPDMA_VIDEO0 which is zero, so remove this comparison drivers/dma/xilinx/xilinx_dpdma.c:1073:15: warning: comparison of unsigned expression in ‘>= 0’ is always true [-Wtype-limits] if (chan->id >= ZYNQMP_DPDMA_VIDEO0 && chan->id <= ZYNQMP_DPDMA_VIDEO2) Link: https://lore.kernel.org/r/20200718135201.191881-1-vkoul@kernel.org Reviewed-by: Laurent Pinchart Signed-off-by: Vinod Koul