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staging: comedi: mite: local symbols should not be exported

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The function mite_fifo_size() is only referenced in this file. Make
it static.

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>
This commit is contained in:
H Hartley Sweeten 2012-09-17 13:16:05 -07:00 committed by Greg Kroah-Hartman
parent 3243785c39
commit 2ad1d2e1ad
1 changed files with 1 additions and 1 deletions
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drivers/staging/comedi/drivers/mite.c
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@ -92,7 +92,7 @@ static void dump_chip_signature(u32 csigr_bits)
mite_csigr_wins(csigr_bits), mite_csigr_iowins(csigr_bits));
}
unsigned mite_fifo_size(struct mite_struct *mite, unsigned channel)
static unsigned mite_fifo_size(struct mite_struct *mite, unsigned channel)
{
unsigned fcr_bits = readl(mite->mite_io_addr + MITE_FCR(channel));
unsigned empty_count = (fcr_bits >> 16) & 0xff;