diff options
Diffstat (limited to 'drivers/net/wireless/realtek/rtw88/ps.c')
| -rw-r--r-- | drivers/net/wireless/realtek/rtw88/ps.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/net/wireless/realtek/rtw88/ps.c b/drivers/net/wireless/realtek/rtw88/ps.c index bfa64c038f5f..c93da743681f 100644 --- a/drivers/net/wireless/realtek/rtw88/ps.c +++ b/drivers/net/wireless/realtek/rtw88/ps.c @@ -19,14 +19,14 @@ static int rtw_ips_pwr_up(struct rtw_dev *rtwdev) rtw_err(rtwdev, "leave idle state failed\n"); rtw_set_channel(rtwdev); - clear_bit(RTW_FLAG_INACTIVE_PS, rtwdev->flags); return ret; } int rtw_enter_ips(struct rtw_dev *rtwdev) { - set_bit(RTW_FLAG_INACTIVE_PS, rtwdev->flags); + if (test_and_set_bit(RTW_FLAG_INACTIVE_PS, rtwdev->flags)) + return 0; rtw_coex_ips_notify(rtwdev, COEX_IPS_ENTER); @@ -50,6 +50,9 @@ int rtw_leave_ips(struct rtw_dev *rtwdev) { int ret; + if (!test_and_clear_bit(RTW_FLAG_INACTIVE_PS, rtwdev->flags)) + return 0; + rtw_hci_link_ps(rtwdev, false); ret = rtw_ips_pwr_up(rtwdev); |