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UPSTREAM: media: rc: mce kbd decoder not needed for IR TX drivers

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Without this patch, an input device is created which is not necessary.

Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
(cherry picked from commit 219cb08ac0)
Signed-off-by: Ziyuan Xu <xzy.xu@rock-chips.com>
This commit is contained in:
Sean Young
2017-07-01 15:11:56 -04:00
committed by Tao Huang
parent 1570846906
commit bee30dffae
1 changed files with 6 additions and 0 deletions
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6
drivers/media/rc/ir-mce_kbd-decoder.c
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@@ -358,6 +358,9 @@ static int ir_mce_kbd_register(struct rc_dev *dev)
struct input_dev *idev;
int i, ret;
if (dev->driver_type == RC_DRIVER_IR_RAW_TX)
return 0;
idev = input_allocate_device();
if (!idev)
return -ENOMEM;
@@ -413,6 +416,9 @@ static int ir_mce_kbd_unregister(struct rc_dev *dev)
struct mce_kbd_dec *mce_kbd = &dev->raw->mce_kbd;
struct input_dev *idev = mce_kbd->idev;
if (dev->driver_type == RC_DRIVER_IR_RAW_TX)
return 0;
del_timer_sync(&mce_kbd->rx_timeout);
input_unregister_device(idev);