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| author | Peter Ujfalusi <peter.ujfalusi@ti.com> | 2015-10-14 14:42:43 +0300 |
|---|---|---|
| committer | Jiri Slaby <jslaby@suse.cz> | 2016-01-05 18:23:32 +0300 |
| commit | 3a78adf12606340f6ad4ee83836a8310eb675322 (patch) | |
| tree | f46e152a14aab76a5d2f948dcdee391297d55dae /arch | |
| parent | e58fe788ba394db17efabaad40355e13bc6119cb (diff) | |
| download | linux-3a78adf12606340f6ad4ee83836a8310eb675322.tar.xz | |
ARM: common: edma: Fix channel parameter for irq callbacks
commit 696d8b70c09dd421c4d037fab04341e5b30585cf upstream.
In case when the interrupt happened for the second eDMA the channel
number was incorrectly passed to the client driver.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/common/edma.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/arm/common/edma.c b/arch/arm/common/edma.c index 8e1a0245907f..bfe3d7a6250d 100644 --- a/arch/arm/common/edma.c +++ b/arch/arm/common/edma.c @@ -404,7 +404,8 @@ static irqreturn_t dma_irq_handler(int irq, void *data) BIT(slot)); if (edma_cc[ctlr]->intr_data[channel].callback) edma_cc[ctlr]->intr_data[channel].callback( - channel, DMA_COMPLETE, + EDMA_CTLR_CHAN(ctlr, channel), + DMA_COMPLETE, edma_cc[ctlr]->intr_data[channel].data); } } while (sh_ipr); @@ -458,7 +459,8 @@ static irqreturn_t dma_ccerr_handler(int irq, void *data) if (edma_cc[ctlr]->intr_data[k]. callback) { edma_cc[ctlr]->intr_data[k]. - callback(k, + callback( + EDMA_CTLR_CHAN(ctlr, k), DMA_CC_ERROR, edma_cc[ctlr]->intr_data [k].data); |