Signed-off-by: Lucas Stach <dev@xxxxxxxxxx>
---
drivers/video/imx-ipu-v3/ipu-dmfc.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/drivers/video/imx-ipu-v3/ipu-dmfc.c b/drivers/video/imx-ipu-v3/ipu-dmfc.c
index 7b54e25001c6..61704f4a9c06 100644
--- a/drivers/video/imx-ipu-v3/ipu-dmfc.c
+++ b/drivers/video/imx-ipu-v3/ipu-dmfc.c
@@ -146,16 +146,18 @@ EXPORT_SYMBOL_GPL(ipu_dmfc_disable_channel);
static int ipu_dmfc_setup_channel(struct dmfc_channel *dmfc, int slots,
int segment, int burstsize)
{
- struct ipu_dmfc_priv *priv = dmfc->priv;
+ struct ipu_dmfc_priv *priv;
u32 val, field;
+ if (!dmfc)
+ return -EINVAL;
+
+ priv = dmfc->priv;
+
dev_dbg(priv->dev,
"dmfc: using %d slots starting from segment %d for IPU channel %d\n",
slots, segment, dmfc->data->ipu_channel);
- if (!dmfc)
- return -EINVAL;
-
switch (slots) {
case 1:
field = DMFC_FIFO_SIZE_64;
--
1.9.0
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