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| author | Larry Finger <Larry.Finger@lwfinger.net> | 2010-12-16 11:13:57 -0600 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-12-16 15:22:32 -0500 |
| commit | 8a09d6d80c90c02f2f8c89f69c702cab0c8d9b42 (patch) | |
| tree | 09c1439790d4eaa463a265aabee89845013d31f0 /drivers/net/wireless/rtlwifi/ps.c | |
| parent | 3cf0c8ad94ba1ba241b970cd19c11a4f3cea93c2 (diff) | |
| download | op-kernel-dev-8a09d6d80c90c02f2f8c89f69c702cab0c8d9b42.zip op-kernel-dev-8a09d6d80c90c02f2f8c89f69c702cab0c8d9b42.tar.gz | |
rtlwifi: Switch locking from semaphores to mutexes
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/rtlwifi/ps.c')
| -rw-r--r-- | drivers/net/wireless/rtlwifi/ps.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/wireless/rtlwifi/ps.c b/drivers/net/wireless/rtlwifi/ps.c index fd77cd5..22c293e 100644 --- a/drivers/net/wireless/rtlwifi/ps.c +++ b/drivers/net/wireless/rtlwifi/ps.c @@ -287,7 +287,7 @@ void rtl_ips_nic_on(struct ieee80211_hw *hw) struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); enum rf_pwrstate rtstate; - down(&rtlpriv->locks.ips_sem); + mutex_lock(&rtlpriv->locks.ips_mutex); if (ppsc->b_inactiveps) { rtstate = ppsc->rfpwr_state; @@ -303,7 +303,7 @@ void rtl_ips_nic_on(struct ieee80211_hw *hw) } } - up(&rtlpriv->locks.ips_sem); + mutex_unlock(&rtlpriv->locks.ips_mutex); } /*for FW LPS*/ |
