[PATCH] IMX/SDMA : save the real count for one DMA transaction.
b32955 at freescale.com
Wed Nov 23 06:04:44 EST 2011
>> + /* save the real count we received or transmitted. */
>> + chan->private = (void *)count;
> And if someone later needs another variable which is private?
I ever wanted to add an new parameter `void *` to dma_aync_tx_callback,
but it seemed i have
to change a lot of files.
Do you have any better suggestion?
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