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authorBarry Song <Baohua.Song@csr.com>2011-09-15 14:06:30 +0400
committerVinod Koul <vinod.koul@intel.com>2011-09-20 10:21:33 +0400
commit463894705e4089d0ff69e7d877312d496ac70e5b (patch)
tree5690c961fa4b989861fc7632ce872300338aedc3 /drivers/dma/pl330.c
parentc12056466d76cdff884402d15f077dd0586e5215 (diff)
downloadlinux-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/pl330.c')
-rw-r--r--drivers/dma/pl330.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c
index 00eee59e8b33..7f86e7df7da1 100644
--- a/drivers/dma/pl330.c
+++ b/drivers/dma/pl330.c
@@ -747,11 +747,9 @@ pl330_probe(struct amba_device *adev, const struct amba_id *id)
spin_lock_init(&pch->lock);
pch->pl330_chid = NULL;
pch->chan.device = pd;
- pch->chan.chan_id = i;
pch->dmac = pdmac;
/* Add the channel to the DMAC list */
- pd->chancnt++;
list_add_tail(&pch->chan.device_node, &pd->channels);
}