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authorPhilippe Langlais <philippe.langlais@linaro.org>2011-05-07 17:09:43 +0200
committerVinod Koul <vinod.koul@intel.com>2011-05-09 11:24:17 +0530
commit711b9cea92554be6bd44f04f2485582d762fc441 (patch)
treef9c100b1b2187c90af4167e11dc4bdd88608ffc5 /drivers/dma/ste_dma40.c
parentae14d4b5e0a4ebc4e674831cbb97b73ba66dba08 (diff)
downloadop-kernel-dev-711b9cea92554be6bd44f04f2485582d762fc441.zip
op-kernel-dev-711b9cea92554be6bd44f04f2485582d762fc441.tar.gz
dmaengine/ste_dma40: fix introduced warnings
The compiler nowadays moans about possibly non-assigned variable. Fix this by default-assigning 0. Signed-off-by: Philippe Langlais <philippe.langlais@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/ste_dma40.c')
-rw-r--r--drivers/dma/ste_dma40.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/dma/ste_dma40.c b/drivers/dma/ste_dma40.c
index af955de..65d2535 100644
--- a/drivers/dma/ste_dma40.c
+++ b/drivers/dma/ste_dma40.c
@@ -1829,7 +1829,7 @@ d40_get_dev_addr(struct d40_chan *chan, enum dma_data_direction direction)
{
struct stedma40_platform_data *plat = chan->base->plat_data;
struct stedma40_chan_cfg *cfg = &chan->dma_cfg;
- dma_addr_t addr;
+ dma_addr_t addr = 0;
if (chan->runtime_addr)
return chan->runtime_addr;
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