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staging: comedi: mite.h: tidy up mite_csigr_wpdep()

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Refactor this inline function to fix the checkpatch.pl warnings:

WARNING: Missing a blank line after declarations
WARNING: else is not generally useful after a break or return

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 2014-07-16 10:43:43 -07:00 committed by Greg Kroah-Hartman
parent 1ba7577469
commit 3176b5e95e
1 changed files with 3 additions and 5 deletions
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8
drivers/staging/comedi/drivers/mite.h
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@ -184,11 +184,9 @@ static inline int mite_csigr_dmac(u32 csigr_bits)
static inline int mite_csigr_wpdep(u32 csigr_bits)
{ /* write post fifo depth */
unsigned int wpdep_bits = (csigr_bits >> 20) & 0x7;
if (wpdep_bits == 0)
return 0;
else
return 1 << (wpdep_bits - 1);
};
return (wpdep_bits) ? (1 << (wpdep_bits - 1)) : 0;
}
static inline int mite_csigr_wins(u32 csigr_bits)
{