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staging: brcm80211: Use linux/bitops.h instead of bitfuncs.h

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Use ffs() from linux/bitops.h, instead of the locally defined find_msbit().

Signed-off-by: Henry Ptasinski <henryp@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Henry Ptasinski 2010-10-07 19:52:05 -07:00 committed by Greg Kroah-Hartman
parent 86566325d3
commit d953a05d04
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/brcm80211/phy/wlc_phy_lcn.c
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@ -21,7 +21,7 @@
#include <linux/string.h>
#include <linuxver.h>
#include <siutils.h>
#include <bitfuncs.h>
#include <linux/bitops.h>
#include <hndpmu.h>
#include <wlc_phy_radio.h>
@ -5196,7 +5196,7 @@ int32 wlc_lcnphy_rx_signal_power(phy_info_t *pi, int32 gain_index)
{
uint32 power = (received_power * 16);
uint32 msb1, msb2, val1, val2, diff1, diff2;
msb1 = find_msbit(power);
msb1 = ffs(power) - 1;
msb2 = msb1 + 1;
val1 = 1 << msb1;
val2 = 1 << msb2;