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staging: r8188eu: Remove wrapper around do_div

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Wrapper routine rtw_modular64() contains only a call to do_div() and
is used once in the code. Remove the wrapper.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Link: https://lore.kernel.org/r/20210803135223.12543-9-Larry.Finger@lwfinger.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Larry Finger
2021-08-03 08:52:21 -05:00
committed by Greg Kroah-Hartman
parent b90a6bf384
commit e2530e0b7d
3 changed files with 2 additions and 8 deletions
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3
drivers/staging/r8188eu/hal/usb_halinit.c
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@@ -1453,7 +1453,8 @@ static void SetHwReg8188EU(struct adapter *Adapter, u8 variable, u8 *val)
struct mlme_ext_priv *pmlmeext = &Adapter->mlmeextpriv;
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
tsf = pmlmeext->TSFValue - rtw_modular64(pmlmeext->TSFValue, (pmlmeinfo->bcn_interval*1024)) - 1024; /* us */
tsf = pmlmeext->TSFValue - do_div(pmlmeext->TSFValue,
pmlmeinfo->bcn_interval * 1024) - 1024; /* us */
if (((pmlmeinfo->state&0x03) == WIFI_FW_ADHOC_STATE) || ((pmlmeinfo->state&0x03) == WIFI_FW_AP_STATE))
StopTxBeacon(Adapter);

2
drivers/staging/r8188eu/include/osdep_service.h
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@@ -353,8 +353,6 @@ void rtw_free_netdev(struct net_device *netdev);
#define rtw_signal_process(pid, sig) kill_pid(find_vpid((pid)),(sig), 1)
u64 rtw_modular64(u64 x, u64 y);
/* Macros for handling unaligned memory accesses */
#define RTW_GET_BE16(a) ((u16) (((a)[0] << 8) | (a)[1]))

5
drivers/staging/r8188eu/os_dep/osdep_service.c
View File

@@ -311,11 +311,6 @@ int rtw_change_ifname(struct adapter *padapter, const char *ifname)
return -1;
}
u64 rtw_modular64(u64 x, u64 y)
{
return do_div(x, y);
}
void rtw_buf_free(u8 **buf, u32 *buf_len)
{
*buf_len = 0;