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authorAllen Pais <allen.lkml@gmail.com>2020-08-31 16:05:38 +0530
committerVinod Koul <vkoul@kernel.org>2020-09-18 12:19:07 +0530
commit0e71d9b9e82be42019c4dce13457e3458f21c911 (patch)
treeed57acc9e70e492a4b51caa2cee9dbef4eebcc83 /drivers/dma
parent3f7a660474f80834d9688c8120e391b73f9fc778 (diff)
downloadlinux-0e71d9b9e82be42019c4dce13457e3458f21c911.tar.bz2
dmaengine: xgene: 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/20200831103542.305571-32-allen.lkml@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma')
-rw-r--r--drivers/dma/xgene-dma.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/dma/xgene-dma.c b/drivers/dma/xgene-dma.c
index 4f733d37a22e..3589b4ef50b8 100644
--- a/drivers/dma/xgene-dma.c
+++ b/drivers/dma/xgene-dma.c
@@ -975,9 +975,9 @@ static enum dma_status xgene_dma_tx_status(struct dma_chan *dchan,
return dma_cookie_status(dchan, cookie, txstate);
}
-static void xgene_dma_tasklet_cb(unsigned long data)
+static void xgene_dma_tasklet_cb(struct tasklet_struct *t)
{
- struct xgene_dma_chan *chan = (struct xgene_dma_chan *)data;
+ struct xgene_dma_chan *chan = from_tasklet(chan, t, tasklet);
/* Run all cleanup for descriptors which have been completed */
xgene_dma_cleanup_descriptors(chan);
@@ -1539,8 +1539,7 @@ static int xgene_dma_async_register(struct xgene_dma *pdma, int id)
INIT_LIST_HEAD(&chan->ld_pending);
INIT_LIST_HEAD(&chan->ld_running);
INIT_LIST_HEAD(&chan->ld_completed);
- tasklet_init(&chan->tasklet, xgene_dma_tasklet_cb,
- (unsigned long)chan);
+ tasklet_setup(&chan->tasklet, xgene_dma_tasklet_cb);
chan->pending = 0;
chan->desc_pool = NULL;