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net: hamradio: remove unused hweight*() defines 

This file does not use hweight*() at all, and the definition is
surrounded by #if 0 ... #endif.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Masahiro Yamada 2019-02-18 15:35:25 +09:00 committed by David S. Miller
parent 8bbed40f10
commit ed95799bd4
1 changed files with 0 additions and 26 deletions
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26
drivers/net/hamradio/baycom_ser_fdx.c
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@ -203,32 +203,6 @@ static inline void ser12_set_divisor(struct net_device *dev,
*/ */
} }
/* --------------------------------------------------------------------- */
#if 0
static inline unsigned int hweight16(unsigned int w)
__attribute__ ((unused));
static inline unsigned int hweight8(unsigned int w)
__attribute__ ((unused));
static inline unsigned int hweight16(unsigned int w)
{
unsigned short res = (w & 0x5555) + ((w >> 1) & 0x5555);
res = (res & 0x3333) + ((res >> 2) & 0x3333);
res = (res & 0x0F0F) + ((res >> 4) & 0x0F0F);
return (res & 0x00FF) + ((res >> 8) & 0x00FF);
}
static inline unsigned int hweight8(unsigned int w)
{
unsigned short res = (w & 0x55) + ((w >> 1) & 0x55);
res = (res & 0x33) + ((res >> 2) & 0x33);
return (res & 0x0F) + ((res >> 4) & 0x0F);
}
#endif
/* --------------------------------------------------------------------- */
static __inline__ void ser12_rx(struct net_device *dev, struct baycom_state *bc, struct timespec64 *ts, unsigned char curs) static __inline__ void ser12_rx(struct net_device *dev, struct baycom_state *bc, struct timespec64 *ts, unsigned char curs)
{ {
int timediff; int timediff;