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[media] DaVinci-VPIF-Display: Delete an unnecessary variable initialisation in vpif_channel_isr()

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The local variable "channel_id" will be reassigned with the following
statement at the beginning. Thus omit the explicit initialisation.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Markus Elfring 2016-10-12 10:43:12 -03:00 committed by Mauro Carvalho Chehab
parent 396c88e6c8
commit 3ce5f66014
1 changed files with 1 additions and 1 deletions
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drivers/media/platform/davinci/vpif_display.c
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@ -363,7 +363,7 @@ static irqreturn_t vpif_channel_isr(int irq, void *dev_id)
struct channel_obj *ch;
struct common_obj *common;
int fid = -1, i;
int channel_id = 0;
int channel_id;
channel_id = *(int *)(dev_id);
if (!vpif_intr_status(channel_id + 2))