diff options
| author | Barry Song <Baohua.Song@csr.com> | 2011-09-15 14:06:30 +0400 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2011-09-20 10:21:33 +0400 |
| commit | 463894705e4089d0ff69e7d877312d496ac70e5b (patch) | |
| tree | 5690c961fa4b989861fc7632ce872300338aedc3 /drivers/dma/intel_mid_dma.c | |
| parent | c12056466d76cdff884402d15f077dd0586e5215 (diff) | |
| download | linux-463894705e4089d0ff69e7d877312d496ac70e5b.tar.xz | |
dmaengine: delete redundant chan_id and chancnt initialization in dma drivers
dma_async_device_register will re-init chan_id and chancnt,
so whatever chan_id and chancnt are set in drivers, they will
be re-written by dma_async_device_register.
Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
Cc: Viresh Kumar <viresh.kumar@st.com>
Cc: Vinod Koul <vinod.koul@intel.com>
Cc: Piotr Ziecik <kosmo@semihalf.com>
Cc: Yong Wang <yong.y.wang@intel.com>
Cc: Jaswinder Singh <jassi.brar@samsung.com>
Cc: Pelagicore AB <info@pelagicore.com>
Signed-off-by: Barry Song <Baohua.Song@csr.com>
Acked-by: Viresh Kumar <viresh.kumar@st.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/intel_mid_dma.c')
| -rw-r--r-- | drivers/dma/intel_mid_dma.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/dma/intel_mid_dma.c b/drivers/dma/intel_mid_dma.c index 8a3fdd87db97..cf74a664c5e0 100644 --- a/drivers/dma/intel_mid_dma.c +++ b/drivers/dma/intel_mid_dma.c @@ -1114,7 +1114,6 @@ static int mid_setup_dma(struct pci_dev *pdev) midch->chan.device = &dma->common; midch->chan.cookie = 1; - midch->chan.chan_id = i; midch->ch_id = dma->chan_base + i; pr_debug("MDMA:Init CH %d, ID %d\n", i, midch->ch_id); @@ -1150,7 +1149,6 @@ static int mid_setup_dma(struct pci_dev *pdev) dma_cap_set(DMA_SLAVE, dma->common.cap_mask); dma_cap_set(DMA_PRIVATE, dma->common.cap_mask); dma->common.dev = &pdev->dev; - dma->common.chancnt = dma->max_chan; dma->common.device_alloc_chan_resources = intel_mid_dma_alloc_chan_resources; |