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fsldma: do not cleanup descriptors in hardirq context

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"Cleaning" descriptors involves calling pending callbacks and clients
assume that their callback will only ever happen in softirq context.
Delay cleanup to the tasklet.

Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Acked-by: Zhang Wei <wei.zhang@freescale.com>
This commit is contained in:
Dan Williams 2008-03-01 07:51:17 -07:00
parent 173acc7ce8
commit 222ccf9ab8
1 changed files with 0 additions and 1 deletions
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drivers/dma/fsldma.c
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@ -685,7 +685,6 @@ static irqreturn_t fsl_dma_chan_do_interrupt(int irq, void *data)
"nlndar 0x%016llx\n", (u64)get_cdar(fsl_chan),
(u64)get_ndar(fsl_chan));
stat &= ~FSL_DMA_SR_EOSI;
fsl_chan_ld_cleanup(fsl_chan);
}
/* If it current transfer is the end-of-transfer,