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dmaengine: plx_dma: Don't set chancnt
author
Jisheng Zhang
<jszhang@kernel.org>
Sun, 21 May 2023 10:02:50 +0000
(18:02 +0800)
committer
Vinod Koul
<vkoul@kernel.org>
Wed, 24 May 2023 06:54:32 +0000
(12:24 +0530)
The dma framework will calculate the dma channels chancnt, setting it
ourself is wrong.
Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
Acked-by: Logan Gunthorpe <logang@deltatee.com>
Link:
https://lore.kernel.org/r/20230521100252.3197-4-jszhang@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
drivers/dma/plx_dma.c
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diff --git
a/drivers/dma/plx_dma.c
b/drivers/dma/plx_dma.c
index 12725fa1655ff104e4264b148c7252a5bfb7f25a..34b6416c3287e604bcc4bacff83acb76ea5924f2 100644
(file)
--- a/
drivers/dma/plx_dma.c
+++ b/
drivers/dma/plx_dma.c
@@
-517,7
+517,6
@@
static int plx_dma_create(struct pci_dev *pdev)
plxdev->bar = pcim_iomap_table(pdev)[0];
dma = &plxdev->dma_dev;
- dma->chancnt = 1;
INIT_LIST_HEAD(&dma->channels);
dma_cap_set(DMA_MEMCPY, dma->cap_mask);
dma->copy_align = DMAENGINE_ALIGN_1_BYTE;