[PATCH 01/10] staging: rtl8723bs: Remove function rtw_modular64()

[Nishka Dasgupta]

Remove function rtw_modular64 as all it does is call do_div.
Modify call sites accordingly.
Issue found with Coccinelle.

Signed-off-by: Nishka Dasgupta <nishkadg.li...@gmail.com>
---
 drivers/staging/rtl8723bs/core/rtw_wlan_util.c    | 2 +-
 drivers/staging/rtl8723bs/hal/rtl8723b_hal_init.c | 2 +-
 drivers/staging/rtl8723bs/include/osdep_service.h | 2 --
 drivers/staging/rtl8723bs/os_dep/osdep_service.c  | 5 -----
 4 files changed, 2 insertions(+), 9 deletions(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_wlan_util.c 
b/drivers/staging/rtl8723bs/core/rtw_wlan_util.c
index 93f4ea0ac433..76c50377f0fe 100644
--- a/drivers/staging/rtl8723bs/core/rtw_wlan_util.c
+++ b/drivers/staging/rtl8723bs/core/rtw_wlan_util.c
@@ -1932,7 +1932,7 @@ void adaptive_early_32k(struct mlme_ext_priv *pmlmeext, 
u8 *pframe, uint len)
 
        /* delay = (timestamp mod 1024*100)/1000 (unit: ms) */
        /* delay_ms = do_div(tsf, (pmlmeinfo->bcn_interval*1024))/1000; */
-       delay_ms = rtw_modular64(tsf, (pmlmeinfo->bcn_interval*1024));
+       delay_ms = do_div(tsf, (pmlmeinfo->bcn_interval*1024));
        delay_ms = delay_ms/1000;
 
        if (delay_ms >= 8)
diff --git a/drivers/staging/rtl8723bs/hal/rtl8723b_hal_init.c 
b/drivers/staging/rtl8723bs/hal/rtl8723b_hal_init.c
index 6cfd240318f3..a1fc3bdd3d4f 100644
--- a/drivers/staging/rtl8723bs/hal/rtl8723b_hal_init.c
+++ b/drivers/staging/rtl8723bs/hal/rtl8723b_hal_init.c
@@ -3463,7 +3463,7 @@ static void hw_var_set_correct_tsf(struct adapter 
*padapter, u8 variable, u8 *va
        pmlmeext = &padapter->mlmeextpriv;
        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) ||
diff --git a/drivers/staging/rtl8723bs/include/osdep_service.h 
b/drivers/staging/rtl8723bs/include/osdep_service.h
index 76d619585046..d2616af95ffa 100644
--- a/drivers/staging/rtl8723bs/include/osdep_service.h
+++ b/drivers/staging/rtl8723bs/include/osdep_service.h
@@ -178,8 +178,6 @@ extern int rtw_retrive_from_file(char *path, u8 *buf, u32 
sz);
 extern void rtw_free_netdev(struct net_device * netdev);
 
 
-extern u64 rtw_modular64(u64 x, u64 y);
-
 /* Macros for handling unaligned memory accesses */
 
 #define RTW_GET_BE16(a) ((u16) (((a)[0] << 8) | (a)[1]))
diff --git a/drivers/staging/rtl8723bs/os_dep/osdep_service.c 
b/drivers/staging/rtl8723bs/os_dep/osdep_service.c
index 1d2c581327b2..62fdd24ba427 100644
--- a/drivers/staging/rtl8723bs/os_dep/osdep_service.c
+++ b/drivers/staging/rtl8723bs/os_dep/osdep_service.c
@@ -316,11 +316,6 @@ int rtw_change_ifname(struct adapter *padapter, const char 
*ifname)
 
 }
 
-u64 rtw_modular64(u64 x, u64 y)
-{
-       return do_div(x, y);
-}
-
 void rtw_buf_free(u8 **buf, u32 *buf_len)
 {
        u32 ori_len;
-- 
2.19.1

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