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media: imon: remove unused function tv2int
Since commit 9c7fd60e951d ("media: rc: Replace timeval with ktime_t in imon.c"), the function tv2int() is no longer used. Remove it. Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
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@ -1168,29 +1168,6 @@ out:
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return retval;
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}
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static inline int tv2int(const struct timeval *a, const struct timeval *b)
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{
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int usecs = 0;
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int sec = 0;
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if (b->tv_usec > a->tv_usec) {
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usecs = 1000000;
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sec--;
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}
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usecs += a->tv_usec - b->tv_usec;
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sec += a->tv_sec - b->tv_sec;
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sec *= 1000;
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usecs /= 1000;
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sec += usecs;
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if (sec < 0)
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sec = 1000;
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return sec;
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}
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/*
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* The directional pad behaves a bit differently, depending on whether this is
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* one of the older ffdc devices or a newer device. Newer devices appear to
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