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| author |   Martin Kaiser <martin@kaiser.cx> | 2022-04-13 21:36:53 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-04-14 09:06:59 +0200 |
| commit | b0a347be3f46e31326fcb54eb538409d66ec74f8 (patch) | |
| tree | 40b832ab9adf68bb49413422375c92c937ca9100 | |
| parent | staging: r8188eu: clean up the code to set ips_deny_time (diff) | |
| download | linux-dev-b0a347be3f46e31326fcb54eb538409d66ec74f8.tar.xz linux-dev-b0a347be3f46e31326fcb54eb538409d66ec74f8.zip | |
staging: r8188eu: remove the bInSuspend loop
Remove the loop in rtw_pwr_wakeup that waits while the system is
suspended.
pwrpriv->bInSuspend is set in rtw_suspend and cleared in rtw_resume. These
functions are the .suspend and .resume functions of the struct usb_driver
for r8188eu.
A usb_driver's suspend and resume functions are called when the entire
system goes into suspend or runtime suspend.
All of the code paths for rtw_pwr_wakeup start at ioctl handlers.
We can remove the loop that checks bInSuspend. It's not possible to call
an ioctl while the entire system is suspended.
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20220413193654.258507-8-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/r8188eu/core/rtw_pwrctrl.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/staging/r8188eu/core/rtw_pwrctrl.c b/drivers/staging/r8188eu/core/rtw_pwrctrl.c index 605210d89f32..6990808ef353 100644 --- a/drivers/staging/r8188eu/core/rtw_pwrctrl.c +++ b/drivers/staging/r8188eu/core/rtw_pwrctrl.c @@ -379,10 +379,6 @@ int rtw_pwr_wakeup(struct adapter *padapter) while (pwrpriv->ps_processing && time_before(jiffies, timeout)) msleep(10); - /* System suspend is not allowed to wakeup */ - while (pwrpriv->bInSuspend && time_before(jiffies, timeout)) - msleep(10); - /* I think this should be check in IPS, LPS, autosuspend functions... */ if (check_fwstate(pmlmepriv, _FW_LINKED)) { ret = _SUCCESS; |