[media] lirc: fix transmit-only read features
An RC device which is transmit-only shouldn't have the LIRC_CAN_REC_MODE2 feature. Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
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@ -347,7 +347,7 @@ static int ir_lirc_register(struct rc_dev *dev)
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struct lirc_driver *drv;
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struct lirc_buffer *rbuf;
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int rc = -ENOMEM;
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unsigned long features;
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unsigned long features = 0;
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drv = kzalloc(sizeof(struct lirc_driver), GFP_KERNEL);
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if (!drv)
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@ -361,7 +361,8 @@ static int ir_lirc_register(struct rc_dev *dev)
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if (rc)
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goto rbuf_init_failed;
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features = LIRC_CAN_REC_MODE2;
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if (dev->driver_type != RC_DRIVER_IR_RAW_TX)
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features |= LIRC_CAN_REC_MODE2;
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if (dev->tx_ir) {
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features |= LIRC_CAN_SEND_PULSE;
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if (dev->s_tx_mask)
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