diff options
Diffstat (limited to 'drivers/staging/rtl8712/rtl871x_pwrctrl.h')
| -rw-r--r-- | drivers/staging/rtl8712/rtl871x_pwrctrl.h | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/staging/rtl8712/rtl871x_pwrctrl.h b/drivers/staging/rtl8712/rtl871x_pwrctrl.h index dbfb55523545..c82fdf85d474 100644 --- a/drivers/staging/rtl8712/rtl871x_pwrctrl.h +++ b/drivers/staging/rtl8712/rtl871x_pwrctrl.h @@ -87,16 +87,12 @@ struct reportpwrstate_parm { unsigned short rsvd; }; -static inline void _enter_pwrlock(struct semaphore *plock) -{ - _down_sema(plock); -} - struct pwrctrl_priv { - struct semaphore lock; + struct mutex mutex_lock; /*volatile*/ u8 rpwm; /* requested power state for fw */ /* fw current power state. updated when 1. read from HCPWM or - * 2. driver lowers power level */ + * 2. driver lowers power level + */ /*volatile*/ u8 cpwm; /*volatile*/ u8 tog; /* toggling */ /*volatile*/ u8 cpwm_tog; /* toggling */ |