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authorAllen Pais <allen.lkml@gmail.com>2020-08-31 13:35:35 +0300
committerVinod Koul <vkoul@kernel.org>2020-09-18 09:49:07 +0300
commit835479586ab877035d150425e93ea61d9c6249c3 (patch)
tree6c1a4f69554433a232bd0db4297ef454f0d85e27 /drivers/dma
parent86fc54fa2f48c34a673a30cd42b06d2356159656 (diff)
downloadlinux-835479586ab877035d150425e93ea61d9c6249c3.tar.xz
dmaengine: timb_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/20200831103542.305571-29-allen.lkml@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma')
-rw-r--r--drivers/dma/timb_dma.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/dma/timb_dma.c b/drivers/dma/timb_dma.c
index 68e48bf54d78..3f524be69efb 100644
--- a/drivers/dma/timb_dma.c
+++ b/drivers/dma/timb_dma.c
@@ -563,9 +563,9 @@ static int td_terminate_all(struct dma_chan *chan)
return 0;
}
-static void td_tasklet(unsigned long data)
+static void td_tasklet(struct tasklet_struct *t)
{
- struct timb_dma *td = (struct timb_dma *)data;
+ struct timb_dma *td = from_tasklet(td, t, tasklet);
u32 isr;
u32 ipr;
u32 ier;
@@ -658,7 +658,7 @@ static int td_probe(struct platform_device *pdev)
iowrite32(0x0, td->membase + TIMBDMA_IER);
iowrite32(0xFFFFFFFF, td->membase + TIMBDMA_ISR);
- tasklet_init(&td->tasklet, td_tasklet, (unsigned long)td);
+ tasklet_setup(&td->tasklet, td_tasklet);
err = request_irq(irq, td_irq, IRQF_SHARED, DRIVER_NAME, td);
if (err) {