diff options
| author | Tony Lindgren <tony@atomide.com> | 2018-06-19 02:43:42 -0700 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2018-06-27 18:45:24 +0300 |
| commit | 9b71578de08748defb3bcae3ce8ed1a75cb6a8d7 (patch) | |
| tree | 05b2363aa01bbb31949ea230b0481be2e7c851ac /drivers/net/wireless/ti/wlcore/debugfs.c | |
| parent | c40aad28a3cf762c4f842fdb8f6e7fa653a2241e (diff) | |
| download | linux-9b71578de08748defb3bcae3ce8ed1a75cb6a8d7.tar.bz2 | |
wlcore: Enable runtime PM autosuspend support
With runtime PM tested working for wlcore with no autosuspend, we can
now enable autosuspend to cut down on enable/disable for interrupts.
Basically we just replace pm_runtime_put() with the autosuspend variants.
Let's use autosuspend delay of 50ms that MMC drivers typically use.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/ti/wlcore/debugfs.c')
| -rw-r--r-- | drivers/net/wireless/ti/wlcore/debugfs.c | 33 |
1 files changed, 22 insertions, 11 deletions
diff --git a/drivers/net/wireless/ti/wlcore/debugfs.c b/drivers/net/wireless/ti/wlcore/debugfs.c index b33dbec9b531..aeb74e74698e 100644 --- a/drivers/net/wireless/ti/wlcore/debugfs.c +++ b/drivers/net/wireless/ti/wlcore/debugfs.c @@ -79,7 +79,8 @@ void wl1271_debugfs_update_stats(struct wl1271 *wl) wl->stats.fw_stats_update = jiffies; } - pm_runtime_put(wl->dev); + pm_runtime_mark_last_busy(wl->dev); + pm_runtime_put_autosuspend(wl->dev); out: mutex_unlock(&wl->mutex); @@ -131,7 +132,8 @@ static void chip_op_handler(struct wl1271 *wl, unsigned long value, chip_op = arg; chip_op(wl); - pm_runtime_put(wl->dev); + pm_runtime_mark_last_busy(wl->dev); + pm_runtime_put_autosuspend(wl->dev); } @@ -313,7 +315,8 @@ static ssize_t dynamic_ps_timeout_write(struct file *file, wl1271_ps_set_mode(wl, wlvif, STATION_AUTO_PS_MODE); } - pm_runtime_put(wl->dev); + pm_runtime_mark_last_busy(wl->dev); + pm_runtime_put_autosuspend(wl->dev); out: mutex_unlock(&wl->mutex); @@ -384,7 +387,8 @@ static ssize_t forced_ps_write(struct file *file, wl1271_ps_set_mode(wl, wlvif, ps_mode); } - pm_runtime_put(wl->dev); + pm_runtime_mark_last_busy(wl->dev); + pm_runtime_put_autosuspend(wl->dev); out: mutex_unlock(&wl->mutex); @@ -858,7 +862,8 @@ static ssize_t rx_streaming_interval_write(struct file *file, wl1271_recalc_rx_streaming(wl, wlvif); } - pm_runtime_put(wl->dev); + pm_runtime_mark_last_busy(wl->dev); + pm_runtime_put_autosuspend(wl->dev); out: mutex_unlock(&wl->mutex); return count; @@ -915,7 +920,8 @@ static ssize_t rx_streaming_always_write(struct file *file, wl1271_recalc_rx_streaming(wl, wlvif); } - pm_runtime_put(wl->dev); + pm_runtime_mark_last_busy(wl->dev); + pm_runtime_put_autosuspend(wl->dev); out: mutex_unlock(&wl->mutex); return count; @@ -964,7 +970,8 @@ static ssize_t beacon_filtering_write(struct file *file, ret = wl1271_acx_beacon_filter_opt(wl, wlvif, !!value); } - pm_runtime_put(wl->dev); + pm_runtime_mark_last_busy(wl->dev); + pm_runtime_put_autosuspend(wl->dev); out: mutex_unlock(&wl->mutex); return count; @@ -1046,7 +1053,8 @@ static ssize_t sleep_auth_write(struct file *file, goto out_sleep; out_sleep: - pm_runtime_put(wl->dev); + pm_runtime_mark_last_busy(wl->dev); + pm_runtime_put_autosuspend(wl->dev); out: mutex_unlock(&wl->mutex); return count; @@ -1120,7 +1128,8 @@ read_err: goto part_err; part_err: - pm_runtime_put(wl->dev); + pm_runtime_mark_last_busy(wl->dev); + pm_runtime_put_autosuspend(wl->dev); skip_read: mutex_unlock(&wl->mutex); @@ -1201,7 +1210,8 @@ write_err: goto part_err; part_err: - pm_runtime_put(wl->dev); + pm_runtime_mark_last_busy(wl->dev); + pm_runtime_put_autosuspend(wl->dev); skip_write: mutex_unlock(&wl->mutex); @@ -1276,7 +1286,8 @@ static ssize_t fw_logger_write(struct file *file, ret = wl12xx_cmd_config_fwlog(wl); - pm_runtime_put(wl->dev); + pm_runtime_mark_last_busy(wl->dev); + pm_runtime_put_autosuspend(wl->dev); out: mutex_unlock(&wl->mutex); |