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| author | Allen Pais <allen.lkml@gmail.com> | 2020-08-31 12:35:09 +0200 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2020-09-18 08:48:11 +0200 |
| commit | f6a0eb52743ce65ca6bbb1427f2a4032b53be65a (patch) | |
| tree | 09f36a938d25c8f615e58733b49309aedc0fb81b /drivers | |
| parent | dmaengine: altera-msgdma: convert tasklets to use new tasklet_setup() API (diff) | |
| download | linux-f6a0eb52743ce65ca6bbb1427f2a4032b53be65a.tar.xz linux-f6a0eb52743ce65ca6bbb1427f2a4032b53be65a.zip | |
dmaengine: at_hdmac: 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/20200831103542.305571-3-allen.lkml@gmail.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/dma/at_hdmac.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/dma/at_hdmac.c b/drivers/dma/at_hdmac.c index a2cf25c6e3b3..7eaee5b705b1 100644 --- a/drivers/dma/at_hdmac.c +++ b/drivers/dma/at_hdmac.c @@ -598,9 +598,9 @@ static void atc_handle_cyclic(struct at_dma_chan *atchan) /*-- IRQ & Tasklet ---------------------------------------------------*/ -static void atc_tasklet(unsigned long data) +static void atc_tasklet(struct tasklet_struct *t) { - struct at_dma_chan *atchan = (struct at_dma_chan *)data; + struct at_dma_chan *atchan = from_tasklet(atchan, t, tasklet); if (test_and_clear_bit(ATC_IS_ERROR, &atchan->status)) return atc_handle_error(atchan); @@ -1892,8 +1892,7 @@ static int __init at_dma_probe(struct platform_device *pdev) INIT_LIST_HEAD(&atchan->queue); INIT_LIST_HEAD(&atchan->free_list); - tasklet_init(&atchan->tasklet, atc_tasklet, - (unsigned long)atchan); + tasklet_setup(&atchan->tasklet, atc_tasklet); atc_enable_chan_irq(atdma, i); } |