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author | Vinod Koul <vkoul@kernel.org> | 2020-10-01 06:48:59 +0200 |
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committer | Vinod Koul <vkoul@kernel.org> | 2020-10-01 06:48:59 +0200 |
commit | a841592fb3a70bc3f3c2eaa2c1781479a52f76f9 (patch) | |
tree | 9b18939a0d411779e0640e862ac2d1b353b23cb7 /drivers/dma/ioat | |
parent | dmaengine: dmatest: Return boolean result directly in filter() (diff) | |
parent | dmaengine: pl330: fix argument for tasklet (diff) | |
download | linux-a841592fb3a70bc3f3c2eaa2c1781479a52f76f9.tar.xz linux-a841592fb3a70bc3f3c2eaa2c1781479a52f76f9.zip |
Merge branch 'topic/tasklet' into next
Diffstat (limited to 'drivers/dma/ioat')
-rw-r--r-- | drivers/dma/ioat/dma.c | 6 | ||||
-rw-r--r-- | drivers/dma/ioat/dma.h | 2 | ||||
-rw-r--r-- | drivers/dma/ioat/init.c | 4 |
3 files changed, 5 insertions, 7 deletions
diff --git a/drivers/dma/ioat/dma.c b/drivers/dma/ioat/dma.c index 8cce4e059b7a..736b2658245f 100644 --- a/drivers/dma/ioat/dma.c +++ b/drivers/dma/ioat/dma.c @@ -165,7 +165,7 @@ void ioat_stop(struct ioatdma_chan *ioat_chan) tasklet_kill(&ioat_chan->cleanup_task); /* final cleanup now that everything is quiesced and can't re-arm */ - ioat_cleanup_event((unsigned long)&ioat_chan->dma_chan); + ioat_cleanup_event(&ioat_chan->cleanup_task); } static void __ioat_issue_pending(struct ioatdma_chan *ioat_chan) @@ -690,9 +690,9 @@ static void ioat_cleanup(struct ioatdma_chan *ioat_chan) spin_unlock_bh(&ioat_chan->cleanup_lock); } -void ioat_cleanup_event(unsigned long data) +void ioat_cleanup_event(struct tasklet_struct *t) { - struct ioatdma_chan *ioat_chan = to_ioat_chan((void *)data); + struct ioatdma_chan *ioat_chan = from_tasklet(ioat_chan, t, cleanup_task); ioat_cleanup(ioat_chan); if (!test_bit(IOAT_RUN, &ioat_chan->state)) diff --git a/drivers/dma/ioat/dma.h b/drivers/dma/ioat/dma.h index f7f31fdf14cf..140cfe3782fb 100644 --- a/drivers/dma/ioat/dma.h +++ b/drivers/dma/ioat/dma.h @@ -393,7 +393,7 @@ int ioat_reset_hw(struct ioatdma_chan *ioat_chan); enum dma_status ioat_tx_status(struct dma_chan *c, dma_cookie_t cookie, struct dma_tx_state *txstate); -void ioat_cleanup_event(unsigned long data); +void ioat_cleanup_event(struct tasklet_struct *t); void ioat_timer_event(struct timer_list *t); int ioat_check_space_lock(struct ioatdma_chan *ioat_chan, int num_descs); void ioat_issue_pending(struct dma_chan *chan); diff --git a/drivers/dma/ioat/init.c b/drivers/dma/ioat/init.c index 8a53f5c96b16..191b59279007 100644 --- a/drivers/dma/ioat/init.c +++ b/drivers/dma/ioat/init.c @@ -767,8 +767,6 @@ ioat_init_channel(struct ioatdma_device *ioat_dma, struct ioatdma_chan *ioat_chan, int idx) { struct dma_device *dma = &ioat_dma->dma_dev; - struct dma_chan *c = &ioat_chan->dma_chan; - unsigned long data = (unsigned long) c; ioat_chan->ioat_dma = ioat_dma; ioat_chan->reg_base = ioat_dma->reg_base + (0x80 * (idx + 1)); @@ -778,7 +776,7 @@ ioat_init_channel(struct ioatdma_device *ioat_dma, list_add_tail(&ioat_chan->dma_chan.device_node, &dma->channels); ioat_dma->idx[idx] = ioat_chan; timer_setup(&ioat_chan->timer, ioat_timer_event, 0); - tasklet_init(&ioat_chan->cleanup_task, ioat_cleanup_event, data); + tasklet_setup(&ioat_chan->cleanup_task, ioat_cleanup_event); } #define IOAT_NUM_SRC_TEST 6 /* must be <= 8 */ |