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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.

Link: https://lore.kernel.org/r/20210803135223.12543-9-Larry.Finger@lwfinger.net
This commit is contained in:
Larry Finger 2021-08-03 08:52:21 -05:00 committed by Carlos Garcés
parent d7c3737cd5
commit 4d3d23dd24
5 changed files with 4 additions and 24 deletions
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2
core/rtw_wlan_util.c
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@ -2428,7 +2428,7 @@ void rtw_debug_rx_bcn(_adapter *adapter, u8 *pframe, u32 packet_len)
update_TSF(pmlmeext, pframe, packet_len); update_TSF(pmlmeext, pframe, packet_len);
tsf = pmlmeext->TSFValue; tsf = pmlmeext->TSFValue;
tsf_offset = rtw_modular64(pmlmeext->TSFValue, (mlmeinfo->bcn_interval * 1024)); tsf_offset = do_div(pmlmeext->TSFValue, (mlmeinfo->bcn_interval * 1024));
/*get TIM IE*/ /*get TIM IE*/
/*DTIM Count*/ /*DTIM Count*/

2
hal/hal_com.c
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@ -11328,7 +11328,7 @@ static void hw_var_set_correct_tsf(_adapter *adapter, u8 mlme_state)
struct mlme_ext_priv *mlmeext = &adapter->mlmeextpriv; struct mlme_ext_priv *mlmeext = &adapter->mlmeextpriv;
struct mlme_ext_info *mlmeinfo = &(mlmeext->mlmext_info); struct mlme_ext_info *mlmeinfo = &(mlmeext->mlmext_info);
tsf = mlmeext->TSFValue - rtw_modular64(mlmeext->TSFValue, (mlmeinfo->bcn_interval * 1024)) - 1024; /*us*/ tsf = mlmeext->TSFValue - do_div(mlmeext->TSFValue, (mlmeinfo->bcn_interval * 1024)) - 1024; /*us*/
if ((mlmeinfo->state & 0x03) == WIFI_FW_ADHOC_STATE if ((mlmeinfo->state & 0x03) == WIFI_FW_ADHOC_STATE
|| (mlmeinfo->state & 0x03) == WIFI_FW_AP_STATE) || (mlmeinfo->state & 0x03) == WIFI_FW_AP_STATE)

4
hal/hal_mcc.c
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@ -753,11 +753,11 @@ static u8 rtw_hal_mcc_update_timing_parameters(PADAPTER padapter, u8 force_updat
/* selecet policy table according TSF diff */ /* selecet policy table according TSF diff */
tsf0 = tsf[0]; tsf0 = tsf[0];
beaconperiod_0 = pmccobjpriv->iface[0]->mlmepriv.cur_network.network.Configuration.BeaconPeriod; beaconperiod_0 = pmccobjpriv->iface[0]->mlmepriv.cur_network.network.Configuration.BeaconPeriod;
tsf0 = rtw_modular64(tsf0, (beaconperiod_0 * TU)); tsf0 = do_div(tsf0, (beaconperiod_0 * TU));
tsf1 = tsf[1]; tsf1 = tsf[1];
beaconperiod_1 = pmccobjpriv->iface[1]->mlmepriv.cur_network.network.Configuration.BeaconPeriod; beaconperiod_1 = pmccobjpriv->iface[1]->mlmepriv.cur_network.network.Configuration.BeaconPeriod;
tsf1 = rtw_modular64(tsf1, (beaconperiod_1 * TU)); tsf1 = do_div(tsf1, (beaconperiod_1 * TU));
if (tsf0 > tsf1) if (tsf0 > tsf1)
tsfdiff = tsf0- tsf1; tsfdiff = tsf0- tsf1;

1
include/osdep_service.h
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@ -622,7 +622,6 @@ extern void rtw_free_netdev(struct net_device *netdev);
#endif /* PLATFORM_FREEBSD */ #endif /* PLATFORM_FREEBSD */
extern u64 rtw_modular64(u64 x, u64 y);
extern u64 rtw_division64(u64 x, u64 y); extern u64 rtw_division64(u64 x, u64 y);
extern u32 rtw_random32(void); extern u32 rtw_random32(void);

19
os_dep/osdep_service.c
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@ -2433,25 +2433,6 @@ void module_init_exit_wrapper(void *arg)
} }
#endif /* PLATFORM_FREEBSD */ #endif /* PLATFORM_FREEBSD */
#ifdef CONFIG_PLATFORM_SPRD
#ifdef do_div
#undef do_div
#endif
#include <asm-generic/div64.h>
#endif
u64 rtw_modular64(u64 x, u64 y)
{
#ifdef PLATFORM_LINUX
return do_div(x, y);
#elif defined(PLATFORM_WINDOWS)
return x % y;
#elif defined(PLATFORM_FREEBSD)
return x % y;
#endif
}
u64 rtw_division64(u64 x, u64 y) u64 rtw_division64(u64 x, u64 y)
{ {
#ifdef PLATFORM_LINUX #ifdef PLATFORM_LINUX