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| author | Allen Pais <allen.lkml@gmail.com> | 2020-08-31 16:05:21 +0530 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2020-09-18 12:19:06 +0530 |
| commit | 77a4f4f74eecaba5357dbc188dbe935aa9cf8fcf (patch) | |
| tree | 2d2467e4875bb317762e42bf73e83d0e87f48013 /drivers/dma/mmp_tdma.c | |
| parent | 80ef88693e96d7a2b491a5951b9e708d1bd75325 (diff) | |
| download | linux-77a4f4f74eecaba5357dbc188dbe935aa9cf8fcf.tar.bz2 | |
dmaengine: mmp: 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/20200831103542.305571-15-allen.lkml@gmail.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma/mmp_tdma.c')
| -rw-r--r-- | drivers/dma/mmp_tdma.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/dma/mmp_tdma.c b/drivers/dma/mmp_tdma.c index 960c7c40aef7..a262e0eb4cc9 100644 --- a/drivers/dma/mmp_tdma.c +++ b/drivers/dma/mmp_tdma.c @@ -346,9 +346,9 @@ static irqreturn_t mmp_tdma_int_handler(int irq, void *dev_id) return IRQ_NONE; } -static void dma_do_tasklet(unsigned long data) +static void dma_do_tasklet(struct tasklet_struct *t) { - struct mmp_tdma_chan *tdmac = (struct mmp_tdma_chan *)data; + struct mmp_tdma_chan *tdmac = from_tasklet(tdmac, t, tasklet); dmaengine_desc_get_callback_invoke(&tdmac->desc, NULL); } @@ -586,7 +586,7 @@ static int mmp_tdma_chan_init(struct mmp_tdma_device *tdev, tdmac->pool = pool; tdmac->status = DMA_COMPLETE; tdev->tdmac[tdmac->idx] = tdmac; - tasklet_init(&tdmac->tasklet, dma_do_tasklet, (unsigned long)tdmac); + tasklet_setup(&tdmac->tasklet, dma_do_tasklet); /* add the channel to tdma_chan list */ list_add_tail(&tdmac->chan.device_node, |