diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2018-12-10 22:40:31 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-12-12 11:50:46 +0100 |
| commit | 07e3a844ff05ad2587247987ac0e79d446e40682 (patch) | |
| tree | 0d82246027b95085a27db30e4b21105e4e3afb5b /drivers/staging/rtl8723bs/include | |
| parent | 09a8ea34cf431bfb77159197e46753d101c528c5 (diff) | |
staging: rtl8723bs: change pwrctrl lock to a mutex
This semaphore is used like a mutex, so it should use the regular
mutex API, as we do in the other copies of this driver.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/rtl8723bs/include')
| -rw-r--r-- | drivers/staging/rtl8723bs/include/rtw_pwrctrl.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/staging/rtl8723bs/include/rtw_pwrctrl.h b/drivers/staging/rtl8723bs/include/rtw_pwrctrl.h index 72df6cffe62e..abf48ae01900 100644 --- a/drivers/staging/rtl8723bs/include/rtw_pwrctrl.h +++ b/drivers/staging/rtl8723bs/include/rtw_pwrctrl.h @@ -7,6 +7,7 @@ #ifndef __RTW_PWRCTRL_H_ #define __RTW_PWRCTRL_H_ +#include <linux/mutex.h> #define FW_PWR0 0 #define FW_PWR1 1 @@ -207,7 +208,7 @@ typedef struct pno_scan_info struct pwrctrl_priv { - _pwrlock lock; + struct mutex lock; _pwrlock check_32k_lock; volatile u8 rpwm; /* requested power state for fw */ volatile u8 cpwm; /* fw current power state. updated when 1. read from HCPWM 2. driver lowers power level */ |