staging: rtl8188eu: Use msecs_to_jiffies() instead of rtw_ms_to_systime()

This change “staging: rtl8188eu: Use msecs_to_jiffies() instead of rtw_ms_to_systime()” (commit ace0501) in Linux kernel is authored by navin patidar <navin.patidar [at] gmail.com> on Thu Jul 10 09:12:25 2014 +0530.

Description of "staging: rtl8188eu: Use msecs_to_jiffies() instead of rtw_ms_to_systime()"

The change “staging: rtl8188eu: Use msecs_to_jiffies() instead of rtw_ms_to_systime()” introduces changes as follows.

staging: rtl8188eu: Use msecs_to_jiffies() instead of rtw_ms_to_systime()

Signed-off-by: navin patidar <navin.patidar@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Linux kernel releases containing commit ace0501

The Linux kernel releases containing this commit are as follows.

Linux kernel code changes from "staging: rtl8188eu: Use msecs_to_jiffies() instead of rtw_ms_to_systime()"

There are 16 lines of Linux source code added/deleted in this change. Code changes to Linux kernel are as follows.

 drivers/staging/rtl8188eu/core/rtw_pwrctrl.c      | 10 +++++-----
 drivers/staging/rtl8188eu/include/osdep_service.h |  1 -
 drivers/staging/rtl8188eu/os_dep/osdep_service.c  |  5 -----
 3 files changed, 5 insertions(+), 11 deletions(-)
 
diff --git a/drivers/staging/rtl8188eu/core/rtw_pwrctrl.c b/drivers/staging/rtl8188eu/core/rtw_pwrctrl.c
index 439bc8f70d03..27ed83cca193 100644
--- a/drivers/staging/rtl8188eu/core/rtw_pwrctrl.c
+++ b/drivers/staging/rtl8188eu/core/rtw_pwrctrl.c
@@ -551,7 +551,7 @@ void rtw_init_pwrctrl_priv(struct adapter *padapter)
 inline void rtw_set_ips_deny(struct adapter *padapter, u32 ms)
 {
 	struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv;
-	pwrpriv->ips_deny_time = jiffies + rtw_ms_to_systime(ms);
+	pwrpriv->ips_deny_time = jiffies + msecs_to_jiffies(ms);
 }
 
 /*
@@ -568,9 +568,9 @@ int _rtw_pwr_wakeup(struct adapter *padapter, u32 ips_deffer_ms, const char *cal
 	unsigned long expires;
 	int ret = _SUCCESS;
 
-	expires = jiffies + rtw_ms_to_systime(ips_deffer_ms);
+	expires = jiffies + msecs_to_jiffies(ips_deffer_ms);
 	if (time_before(pwrpriv->ips_deny_time, expires))
-		pwrpriv->ips_deny_time = jiffies + rtw_ms_to_systime(ips_deffer_ms);
+		pwrpriv->ips_deny_time = jiffies + msecs_to_jiffies(ips_deffer_ms);
 
 {
 	u32 start = jiffies;
@@ -624,9 +624,9 @@ int _rtw_pwr_wakeup(struct adapter *padapter, u32 ips_deffer_ms, const char *cal
 	}
 
 exit:
-	expires = jiffies + rtw_ms_to_systime(ips_deffer_ms);
+	expires = jiffies + msecs_to_jiffies(ips_deffer_ms);
 	if (time_before(pwrpriv->ips_deny_time, expires))
-		pwrpriv->ips_deny_time = jiffies + rtw_ms_to_systime(ips_deffer_ms);
+		pwrpriv->ips_deny_time = jiffies + msecs_to_jiffies(ips_deffer_ms);
 	return ret;
 }
 
diff --git a/drivers/staging/rtl8188eu/include/osdep_service.h b/drivers/staging/rtl8188eu/include/osdep_service.h
index 3ddaa34c761a..238930c7d430 100644
--- a/drivers/staging/rtl8188eu/include/osdep_service.h
+++ b/drivers/staging/rtl8188eu/include/osdep_service.h
@@ -154,7 +154,6 @@ u32  _rtw_down_sema(struct semaphore *sema);
 
 void _rtw_init_queue(struct __queue *pqueue);
 
-u32  rtw_ms_to_systime(u32 ms);
 s32  rtw_get_passing_time_ms(u32 start);
 
 struct rtw_netdev_priv_indicator {
diff --git a/drivers/staging/rtl8188eu/os_dep/osdep_service.c b/drivers/staging/rtl8188eu/os_dep/osdep_service.c
index 96f8eb88b06d..db6ee3103e24 100644
--- a/drivers/staging/rtl8188eu/os_dep/osdep_service.c
+++ b/drivers/staging/rtl8188eu/os_dep/osdep_service.c
@@ -77,11 +77,6 @@ void	_rtw_init_queue(struct __queue *pqueue)
 	spin_lock_init(&(pqueue->lock));
 }
 
-inline u32 rtw_ms_to_systime(u32 ms)
-{
-	return ms * HZ / 1000;
-}
-
 /*  the input parameter start must be in jiffies */
 inline s32 rtw_get_passing_time_ms(u32 start)
 {

The commit for this change in Linux stable tree is ace0501 (patch).

Last modified: 2020/02/10