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| author | Jonas Aaberg <jonas.aberg@stericsson.com> | 2010-08-09 12:08:49 +0000 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2010-09-22 14:53:46 -0700 |
| commit | 69f93faa57ed6c91b32aae1dcff7282fcb2872f5 (patch) | |
| tree | 44a1e6ce05bae3d15d1cc028f10fc1dc46a2c54c /drivers/dma/ste_dma40.c | |
| parent | 9dbfbd35ce16e4f5a4d0d9e3f6e012b136fe80ea (diff) | |
| download | kernel_samsung_smdk4412-69f93faa57ed6c91b32aae1dcff7282fcb2872f5.zip kernel_samsung_smdk4412-69f93faa57ed6c91b32aae1dcff7282fcb2872f5.tar.gz kernel_samsung_smdk4412-69f93faa57ed6c91b32aae1dcff7282fcb2872f5.tar.bz2 | |
DMAENGINE: ste_dma40: fix possible use of uninitialized variable
Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/dma/ste_dma40.c')
| -rw-r--r-- | drivers/dma/ste_dma40.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/dma/ste_dma40.c b/drivers/dma/ste_dma40.c index 2b209fa..ac325e9 100644 --- a/drivers/dma/ste_dma40.c +++ b/drivers/dma/ste_dma40.c @@ -684,12 +684,12 @@ static void d40_config_write(struct d40_chan *d40c) static void d40_desc_load(struct d40_chan *d40c, struct d40_desc *d40d) { - if (d40d->lli_phy.dst && d40d->lli_phy.src) { + if (d40c->log_num == D40_PHY_CHAN) { d40_phy_lli_write(d40c->base->virtbase, d40c->phy_chan->num, d40d->lli_phy.dst, d40d->lli_phy.src); - } else if (d40d->lli_log.dst && d40d->lli_log.src) { + } else { struct d40_log_lli *src = d40d->lli_log.src; struct d40_log_lli *dst = d40d->lli_log.dst; int s; |