diff options
| author | Magnus Damm <damm@opensource.se> | 2010-03-19 04:46:38 +0000 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2010-03-23 17:19:30 +0900 |
| commit | 4bab9d426e6dbd9ea09330919a33d35d5faab400 (patch) | |
| tree | cb78032733f4a45e8b36719b70854cc567b56b55 /drivers/dma/shdma.c | |
| parent | ae6be51ed01d6c4aaf249a207b4434bc7785853b (diff) | |
dmaengine: shdma: Remove sh_dmae_slave_chan_id enum
This patch replaces the sh_dmae_slave_chan_id enum
with an unsigned int. The purpose of this chainge is
to make it possible to separate the slave id enums
from the dmaengine header.
The slave id enums varies with processor model, so in
the future it makes sense to put these in the processor
specific headers together with the pinmux enums.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'drivers/dma/shdma.c')
| -rw-r--r-- | drivers/dma/shdma.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/dma/shdma.c b/drivers/dma/shdma.c index 5d17e09cb62..e5588f4868c 100644 --- a/drivers/dma/shdma.c +++ b/drivers/dma/shdma.c @@ -266,7 +266,7 @@ static struct sh_desc *sh_dmae_get_desc(struct sh_dmae_chan *sh_chan) } static struct sh_dmae_slave_config *sh_dmae_find_slave( - struct sh_dmae_chan *sh_chan, enum sh_dmae_slave_chan_id slave_id) + struct sh_dmae_chan *sh_chan, struct sh_dmae_slave *param) { struct dma_device *dma_dev = sh_chan->common.device; struct sh_dmae_device *shdev = container_of(dma_dev, @@ -274,11 +274,11 @@ static struct sh_dmae_slave_config *sh_dmae_find_slave( struct sh_dmae_pdata *pdata = shdev->pdata; int i; - if ((unsigned)slave_id >= SHDMA_SLAVE_NUMBER) + if (param->slave_id >= SHDMA_SLAVE_NUMBER) return NULL; for (i = 0; i < pdata->slave_num; i++) - if (pdata->slave[i].slave_id == slave_id) + if (pdata->slave[i].slave_id == param->slave_id) return pdata->slave + i; return NULL; @@ -299,7 +299,7 @@ static int sh_dmae_alloc_chan_resources(struct dma_chan *chan) if (param) { struct sh_dmae_slave_config *cfg; - cfg = sh_dmae_find_slave(sh_chan, param->slave_id); + cfg = sh_dmae_find_slave(sh_chan, param); if (!cfg) return -EINVAL; |