diff options
| author | Viresh Kumar <viresh.kumar@st.com> | 2011-08-05 15:32:45 +0530 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2011-08-25 19:35:07 +0530 |
| commit | 57001a606f845ce2eda21a0f23e6aab20ee0cb04 (patch) | |
| tree | e66120a192e0a98b0c2d0ca0255331edeb6db0d2 /drivers/dma | |
| parent | 0a2356572b1910cc977f4ccf3c9ee1ecab08327a (diff) | |
| download | linux-rt-57001a606f845ce2eda21a0f23e6aab20ee0cb04.tar.gz | |
dmaengine/amba-pl08x: Call pl08x_free_txd() instead of calling kfree() directly
pl08x_prep_channel_resources() is calling kfree() directly for txd(). To
maintain consistency in code call pl08x_free_txd() instead.
Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/amba-pl08x.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/dma/amba-pl08x.c b/drivers/dma/amba-pl08x.c index a59c3c47286c..849eab85514b 100644 --- a/drivers/dma/amba-pl08x.c +++ b/drivers/dma/amba-pl08x.c @@ -1174,7 +1174,9 @@ static int pl08x_prep_channel_resources(struct pl08x_dma_chan *plchan, num_llis = pl08x_fill_llis_for_desc(pl08x, txd); if (!num_llis) { - kfree(txd); + spin_lock_irqsave(&plchan->lock, flags); + pl08x_free_txd(pl08x, txd); + spin_unlock_irqrestore(&plchan->lock, flags); return -EINVAL; } |