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staging: comedi: drivers: mite: Removed variables that is never used 

Variable was assigned a value that was never used.
I have also removed all the code that thereby serves no purpose.

This was found using a static code analysis program called cppcheck

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Rickard Strandqvist 2015-01-29 23:25:51 +01:00 committed by Greg Kroah-Hartman
parent e876e35097
commit e9ba6ec232
1 changed files with 0 additions and 2 deletions
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drivers/staging/comedi/drivers/mite.c
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@ -494,9 +494,7 @@ EXPORT_SYMBOL_GPL(mite_bytes_read_from_memory_ub);
unsigned mite_dma_tcr(struct mite_channel *mite_chan)
{
struct mite_struct *mite = mite_chan->mite;
int lkar;
lkar = readl(mite->mite_io_addr + MITE_LKAR(mite_chan->channel));
return readl(mite->mite_io_addr + MITE_TCR(mite_chan->channel));
}
EXPORT_SYMBOL_GPL(mite_dma_tcr);