diff options
| author | Allen Pais <allen.lkml@gmail.com> | 2020-08-31 13:35:12 +0300 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2020-09-18 09:48:11 +0300 |
| commit | 169bb74f89c67527952107314faeb3b627ec1c01 (patch) | |
| tree | 85526bdbfe4f2ae80de767e4153c911bca784e31 /drivers/dma/dw | |
| parent | 52fcf656ad2a7ee00613ef202af4602f7bd13210 (diff) | |
| download | linux-169bb74f89c67527952107314faeb3b627ec1c01.tar.xz | |
dmaengine: dw: 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/20200831103542.305571-6-allen.lkml@gmail.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma/dw')
| -rw-r--r-- | drivers/dma/dw/core.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/dma/dw/core.c b/drivers/dma/dw/core.c index 5f7b9badb965..7ab83fe601ed 100644 --- a/drivers/dma/dw/core.c +++ b/drivers/dma/dw/core.c @@ -463,9 +463,9 @@ static void dwc_handle_error(struct dw_dma *dw, struct dw_dma_chan *dwc) dwc_descriptor_complete(dwc, bad_desc, true); } -static void dw_dma_tasklet(unsigned long data) +static void dw_dma_tasklet(struct tasklet_struct *t) { - struct dw_dma *dw = (struct dw_dma *)data; + struct dw_dma *dw = from_tasklet(dw, t, tasklet); struct dw_dma_chan *dwc; u32 status_xfer; u32 status_err; @@ -1142,7 +1142,7 @@ int do_dma_probe(struct dw_dma_chip *chip) goto err_pdata; } - tasklet_init(&dw->tasklet, dw_dma_tasklet, (unsigned long)dw); + tasklet_setup(&dw->tasklet, dw_dma_tasklet); err = request_irq(chip->irq, dw_dma_interrupt, IRQF_SHARED, dw->name, dw); |