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V4L/DVB: re-add enable/disable check to the IR decoders

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A previous cleanup patch removed more than needed. Re-add the logic that
disable the decoders.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Mauro Carvalho Chehab
2010-04-04 14:45:04 -03:00
parent 9dfe4e8339
commit 7f20d32d44
2 changed files with 6 additions and 0 deletions
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3
drivers/media/IR/ir-nec-decoder.c
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@@ -142,6 +142,9 @@ static int ir_nec_decode(struct input_dev *input_dev,
if (!data) if (!data)
return -EINVAL; return -EINVAL;
if (!data->enabled)
return 0;
/* Except for the initial event, what matters is the previous bit */ /* Except for the initial event, what matters is the previous bit */
bit = (ev->type & IR_PULSE) ? 1 : 0; bit = (ev->type & IR_PULSE) ? 1 : 0;

3
drivers/media/IR/ir-rc5-decoder.c
View File

@@ -153,6 +153,9 @@ static int ir_rc5_decode(struct input_dev *input_dev,
if (!data) if (!data)
return -EINVAL; return -EINVAL;
if (!data->enabled)
return 0;
/* Except for the initial event, what matters is the previous bit */ /* Except for the initial event, what matters is the previous bit */
bit = (ev->type & IR_PULSE) ? 1 : 0; bit = (ev->type & IR_PULSE) ? 1 : 0;