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| author | Grant Likely <grant.likely@secretlab.ca> | 2010-05-22 00:36:56 -0600 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2010-05-22 00:36:56 -0600 |
| commit | cf9b59e9d3e008591d1f54830f570982bb307a0d (patch) | |
| tree | 113478ce8fd8c832ba726ffdf59b82cb46356476 /drivers/dma/ppc4xx/adma.c | |
| parent | 44504b2bebf8b5823c59484e73096a7d6574471d (diff) | |
| parent | f4b87dee923342505e1ddba8d34ce9de33e75050 (diff) | |
| download | blackbird-op-linux-cf9b59e9d3e008591d1f54830f570982bb307a0d.tar.gz blackbird-op-linux-cf9b59e9d3e008591d1f54830f570982bb307a0d.zip | |
Merge remote branch 'origin' into secretlab/next-devicetree
Merging in current state of Linus' tree to deal with merge conflicts and
build failures in vio.c after merge.
Conflicts:
drivers/i2c/busses/i2c-cpm.c
drivers/i2c/busses/i2c-mpc.c
drivers/net/gianfar.c
Also fixed up one line in arch/powerpc/kernel/vio.c to use the
correct node pointer.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'drivers/dma/ppc4xx/adma.c')
| -rw-r--r-- | drivers/dma/ppc4xx/adma.c | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/drivers/dma/ppc4xx/adma.c b/drivers/dma/ppc4xx/adma.c index a7b05447e0ab..fa98abe4686f 100644 --- a/drivers/dma/ppc4xx/adma.c +++ b/drivers/dma/ppc4xx/adma.c @@ -3935,12 +3935,13 @@ static void ppc440spe_adma_free_chan_resources(struct dma_chan *chan) } /** - * ppc440spe_adma_is_complete - poll the status of an ADMA transaction + * ppc440spe_adma_tx_status - poll the status of an ADMA transaction * @chan: ADMA channel handle * @cookie: ADMA transaction identifier + * @txstate: a holder for the current state of the channel */ -static enum dma_status ppc440spe_adma_is_complete(struct dma_chan *chan, - dma_cookie_t cookie, dma_cookie_t *done, dma_cookie_t *used) +static enum dma_status ppc440spe_adma_tx_status(struct dma_chan *chan, + dma_cookie_t cookie, struct dma_tx_state *txstate) { struct ppc440spe_adma_chan *ppc440spe_chan; dma_cookie_t last_used; @@ -3951,10 +3952,7 @@ static enum dma_status ppc440spe_adma_is_complete(struct dma_chan *chan, last_used = chan->cookie; last_complete = ppc440spe_chan->completed_cookie; - if (done) - *done = last_complete; - if (used) - *used = last_used; + dma_set_tx_state(txstate, last_complete, last_used, 0); ret = dma_async_is_complete(cookie, last_complete, last_used); if (ret == DMA_SUCCESS) @@ -3965,10 +3963,7 @@ static enum dma_status ppc440spe_adma_is_complete(struct dma_chan *chan, last_used = chan->cookie; last_complete = ppc440spe_chan->completed_cookie; - if (done) - *done = last_complete; - if (used) - *used = last_used; + dma_set_tx_state(txstate, last_complete, last_used, 0); return dma_async_is_complete(cookie, last_complete, last_used); } @@ -4180,7 +4175,7 @@ static void ppc440spe_adma_init_capabilities(struct ppc440spe_adma_device *adev) ppc440spe_adma_alloc_chan_resources; adev->common.device_free_chan_resources = ppc440spe_adma_free_chan_resources; - adev->common.device_is_tx_complete = ppc440spe_adma_is_complete; + adev->common.device_tx_status = ppc440spe_adma_tx_status; adev->common.device_issue_pending = ppc440spe_adma_issue_pending; /* Set prep routines based on capability */ |
