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staging: comedi: ni_mio_common: make internal functions static
The functions ni_release_gpct_mite_channel() and ni_prime_channelgain_list() are only referenced in this file. Make it static. The function ni_release_gpct_mite_channel() is also only called when PCIDMA is enabled. Move the #ifdef to quite a sparse warning about the function not being used. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -644,10 +644,10 @@ static void ni_release_ao_mite_channel(struct comedi_device *dev)
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#endif /* PCIDMA */
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}
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void ni_release_gpct_mite_channel(struct comedi_device *dev,
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unsigned gpct_index)
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{
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#ifdef PCIDMA
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static void ni_release_gpct_mite_channel(struct comedi_device *dev,
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unsigned gpct_index)
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{
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unsigned long flags;
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BUG_ON(gpct_index >= NUM_GPCT);
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@ -663,8 +663,8 @@ void ni_release_gpct_mite_channel(struct comedi_device *dev,
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mite_release_channel(mite_chan);
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}
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spin_unlock_irqrestore(&devpriv->mite_channel_lock, flags);
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#endif /* PCIDMA */
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}
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#endif /* PCIDMA */
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static void ni_release_cdo_mite_channel(struct comedi_device *dev)
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{
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@ -1881,7 +1881,7 @@ static int ni_ai_insn_read(struct comedi_device *dev,
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return insn->n;
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}
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void ni_prime_channelgain_list(struct comedi_device *dev)
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static void ni_prime_channelgain_list(struct comedi_device *dev)
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{
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int i;
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devpriv->stc_writew(dev, AI_CONVERT_Pulse, AI_Command_1_Register);
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