Use ffs() from linux/bitops.h, instead of the locally defined find_msbit().
Signed-off-by: Henry Ptasinski <henryp@xxxxxxxxxxxx>
---
drivers/staging/brcm80211/phy/wlc_phy_lcn.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/brcm80211/phy/wlc_phy_lcn.c b/drivers/staging/brcm80211/phy/wlc_phy_lcn.c
index 6b8749a..1b90f79 100644
--- a/drivers/staging/brcm80211/phy/wlc_phy_lcn.c
+++ b/drivers/staging/brcm80211/phy/wlc_phy_lcn.c
@@ -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;
--
1.6.3.3
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