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| author | Allen Pais <allen.lkml@gmail.com> | 2020-08-31 16:05:15 +0530 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2020-09-18 12:19:06 +0530 |
| commit | cce010a5320967424ceaa7f23aa6d7cf1eb1aff9 (patch) | |
| tree | 78dc6ab74c4cf52e0dfe8dab5e6c4f2f30336cf3 /drivers/dma | |
| parent | 95fbf16349f828c07a8a1aaad31e3a120c1329ca (diff) | |
| download | linux-cce010a5320967424ceaa7f23aa6d7cf1eb1aff9.tar.gz linux-cce010a5320967424ceaa7f23aa6d7cf1eb1aff9.tar.bz2 linux-cce010a5320967424ceaa7f23aa6d7cf1eb1aff9.zip | |
dmaengine: imx-dma: convert tasklets to use new tasklet_setup() API
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>
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/imx-dma.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/dma/imx-dma.c b/drivers/dma/imx-dma.c index 67ac2e68707e..670db04b0757 100644 --- a/drivers/dma/imx-dma.c +++ b/drivers/dma/imx-dma.c @@ -612,9 +612,9 @@ static int imxdma_xfer_desc(struct imxdma_desc *d) return 0; } -static void imxdma_tasklet(unsigned long data) +static void imxdma_tasklet(struct tasklet_struct *t) { - struct imxdma_channel *imxdmac = (void *)data; + struct imxdma_channel *imxdmac = from_tasklet(imxdmac, t, dma_tasklet); struct imxdma_engine *imxdma = imxdmac->imxdma; struct imxdma_desc *desc, *next_desc; unsigned long flags; @@ -1168,8 +1168,7 @@ static int __init imxdma_probe(struct platform_device *pdev) INIT_LIST_HEAD(&imxdmac->ld_free); INIT_LIST_HEAD(&imxdmac->ld_active); - tasklet_init(&imxdmac->dma_tasklet, imxdma_tasklet, - (unsigned long)imxdmac); + tasklet_setup(&imxdmac->dma_tasklet, imxdma_tasklet); imxdmac->chan.device = &imxdma->dma_device; dma_cookie_init(&imxdmac->chan); imxdmac->channel = i; |