diff mbox series

net: hamradio: remove unused hweight*() defines

Message ID 1550471725-5575-1-git-send-email-yamada.masahiro@socionext.com
State Accepted
Commit ed95799bd47480cc0571749ed1d2d85813163107
Headers show
Series net: hamradio: remove unused hweight*() defines | expand

Commit Message

Masahiro Yamada Feb. 18, 2019, 6:35 a.m. UTC 
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>

---

 drivers/net/hamradio/baycom_ser_fdx.c | 26 --------------------------
 1 file changed, 26 deletions(-)

-- 
2.7.4

Comments

David Miller Feb. 18, 2019, 8:10 p.m. UTC | #1 
From: Masahiro Yamada <yamada.masahiro@socionext.com>

Date: Mon, 18 Feb 2019 15:35:25 +0900

> 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>


Applied to net-next, thanks.
diff mbox series

Patch

diff --git a/drivers/net/hamradio/baycom_ser_fdx.c b/drivers/net/hamradio/baycom_ser_fdx.c
index 190f66c..ed08416 100644
--- a/drivers/net/hamradio/baycom_ser_fdx.c
+++ b/drivers/net/hamradio/baycom_ser_fdx.c
@@ -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)
 {
 	int timediff;