staging: rtl8188eu: Remove function _rtw_write8()

_rtw_write8() is a wrapper function, being used to call usb_write8().
Call usb_write8() directly and drop _rtw_write8().

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

5 files changed, 18 insertions, 31 deletions

diff --git a/drivers/staging/rtl8188eu/core/rtw_debug.c b/drivers/staging/rtl8188eu/core/rtw_debug.c
index d13eed3f591f..d2045377103c 100644
--- a/drivers/staging/rtl8188eu/core/rtw_debug.c
+++ b/drivers/staging/rtl8188eu/core/rtw_debug.c
@@ -63,7 +63,7 @@ int proc_set_write_reg(struct file *file, const char __user *buffer,
 		}
 		switch (len) {
 		case 1:
-			rtw_write8(padapter, addr, (u8)val);
+			usb_write8(padapter, addr, (u8)val);
 			break;
 		case 2:
 			usb_write16(padapter, addr, (u16)val);
diff --git a/drivers/staging/rtl8188eu/core/rtw_efuse.c b/drivers/staging/rtl8188eu/core/rtw_efuse.c
index 40afe48a12ef..513e9c67f747 100644
--- a/drivers/staging/rtl8188eu/core/rtw_efuse.c
+++ b/drivers/staging/rtl8188eu/core/rtw_efuse.c
@@ -181,13 +181,13 @@ ReadEFuseByte(
 	}
 
 	/* Write Address */
-	rtw_write8(Adapter, EFUSE_CTRL+1, (_offset & 0xff));
+	usb_write8(Adapter, EFUSE_CTRL+1, (_offset & 0xff));
 	readbyte = rtw_read8(Adapter, EFUSE_CTRL+2);
-	rtw_write8(Adapter, EFUSE_CTRL+2, ((_offset >> 8) & 0x03) | (readbyte & 0xfc));
+	usb_write8(Adapter, EFUSE_CTRL+2, ((_offset >> 8) & 0x03) | (readbyte & 0xfc));
 
 	/* Write bit 32 0 */
 	readbyte = rtw_read8(Adapter, EFUSE_CTRL+3);
-	rtw_write8(Adapter, EFUSE_CTRL+3, (readbyte & 0x7f));
+	usb_write8(Adapter, EFUSE_CTRL+3, (readbyte & 0x7f));
 
 	/* Check bit 32 read-ready */
 	retry = 0;
@@ -263,16 +263,16 @@ u8 EFUSE_Read1Byte(struct adapter *Adapter, u16 Address)
 	if (Address < contentLen) {	/* E-fuse 512Byte */
 		/* Write E-fuse Register address bit0~7 */
 		temp = Address & 0xFF;
-		rtw_write8(Adapter, EFUSE_CTRL+1, temp);
+		usb_write8(Adapter, EFUSE_CTRL+1, temp);
 		Bytetemp = rtw_read8(Adapter, EFUSE_CTRL+2);
 		/* Write E-fuse Register address bit8~9 */
 		temp = ((Address >> 8) & 0x03) | (Bytetemp & 0xFC);
-		rtw_write8(Adapter, EFUSE_CTRL+2, temp);
+		usb_write8(Adapter, EFUSE_CTRL+2, temp);
 
 		/* Write 0x30[31]= 0 */
 		Bytetemp = rtw_read8(Adapter, EFUSE_CTRL+3);
 		temp = Bytetemp & 0x7F;
-		rtw_write8(Adapter, EFUSE_CTRL+3, temp);
+		usb_write8(Adapter, EFUSE_CTRL+3, temp);
 
 		/* Wait Write-ready (0x30[31]= 1) */
 		Bytetemp = rtw_read8(Adapter, EFUSE_CTRL+3);
@@ -304,11 +304,11 @@ u8 efuse_OneByteRead(struct adapter *pAdapter, u16 addr, u8 *data, bool pseudo)
 	}
 	/*  -----------------e-fuse reg ctrl --------------------------------- */
 	/* address */
-	rtw_write8(pAdapter, EFUSE_CTRL+1, (u8)(addr & 0xff));
-	rtw_write8(pAdapter, EFUSE_CTRL+2, ((u8)((addr>>8) & 0x03)) |
+	usb_write8(pAdapter, EFUSE_CTRL+1, (u8)(addr & 0xff));
+	usb_write8(pAdapter, EFUSE_CTRL+2, ((u8)((addr>>8) & 0x03)) |
 		   (rtw_read8(pAdapter, EFUSE_CTRL+2) & 0xFC));
 
-	rtw_write8(pAdapter, EFUSE_CTRL+3,  0x72);/* read cmd */
+	usb_write8(pAdapter, EFUSE_CTRL+3,  0x72);/* read cmd */
 
 	while (!(0x80 & rtw_read8(pAdapter, EFUSE_CTRL+3)) && (tmpidx < 100))
 		tmpidx++;
@@ -335,13 +335,13 @@ u8 efuse_OneByteWrite(struct adapter *pAdapter, u16 addr, u8 data, bool pseudo)
 
 	/*  -----------------e-fuse reg ctrl --------------------------------- */
 	/* address */
-	rtw_write8(pAdapter, EFUSE_CTRL+1, (u8)(addr&0xff));
-	rtw_write8(pAdapter, EFUSE_CTRL+2,
+	usb_write8(pAdapter, EFUSE_CTRL+1, (u8)(addr&0xff));
+	usb_write8(pAdapter, EFUSE_CTRL+2,
 		   (rtw_read8(pAdapter, EFUSE_CTRL+2) & 0xFC) |
 		   (u8)((addr>>8) & 0x03));
-	rtw_write8(pAdapter, EFUSE_CTRL, data);/* data */
+	usb_write8(pAdapter, EFUSE_CTRL, data);/* data */
 
-	rtw_write8(pAdapter, EFUSE_CTRL+3, 0xF2);/* write cmd */
+	usb_write8(pAdapter, EFUSE_CTRL+3, 0xF2);/* write cmd */
 
 	while ((0x80 &  rtw_read8(pAdapter, EFUSE_CTRL+3)) && (tmpidx < 100))
 		tmpidx++;
diff --git a/drivers/staging/rtl8188eu/core/rtw_io.c b/drivers/staging/rtl8188eu/core/rtw_io.c
index 8b11ac23bb0a..1da09363a8c0 100644
--- a/drivers/staging/rtl8188eu/core/rtw_io.c
+++ b/drivers/staging/rtl8188eu/core/rtw_io.c
@@ -88,19 +88,6 @@ u32 _rtw_read32(struct adapter *adapter, u32 addr)
 	return r_val;
 }
 
-int _rtw_write8(struct adapter *adapter, u32 addr, u8 val)
-{
-	struct io_priv *pio_priv = &adapter->iopriv;
-	struct	intf_hdl		*pintfhdl = &(pio_priv->intf);
-	int (*_write8)(struct adapter *pintfhdl, u32 addr, u8 val);
-	int ret;
-	_write8 = pintfhdl->io_ops._write8;
-
-	ret = _write8(adapter, addr, val);
-
-	return RTW_STATUS_CODE(ret);
-}
-
 int rtw_init_io_priv(struct adapter *padapter, void (*set_intf_ops)(struct _io_ops *pops))
 {
 	struct io_priv	*piopriv = &padapter->iopriv;
diff --git a/drivers/staging/rtl8188eu/core/rtw_mp.c b/drivers/staging/rtl8188eu/core/rtw_mp.c
index 5c5e20647954..c19926837ec7 100644
--- a/drivers/staging/rtl8188eu/core/rtw_mp.c
+++ b/drivers/staging/rtl8188eu/core/rtw_mp.c
@@ -50,7 +50,7 @@ void write_macreg(struct adapter *padapter, u32 addr, u32 val, u32 sz)
 {
 	switch (sz) {
 	case 1:
-		rtw_write8(padapter, addr, (u8)val);
+		usb_write8(padapter, addr, (u8)val);
 		break;
 	case 2:
 		usb_write16(padapter, addr, (u16)val);
@@ -304,7 +304,7 @@ static void disable_dm(struct adapter *padapter)
 	/*  disable Power Training, Rate Adaptive */
 	v8 = rtw_read8(padapter, REG_BCN_CTRL);
 	v8 &= ~EN_BCN_FUNCTION;
-	rtw_write8(padapter, REG_BCN_CTRL, v8);
+	usb_write8(padapter, REG_BCN_CTRL, v8);
 
 	/* 3 2. disable driver dynamic mechanism */
 	/*  disable Dynamic Initial Gain */
@@ -423,7 +423,7 @@ end_of_mp_start_test:
 		/*  set MSR to WIFI_FW_ADHOC_STATE */
 		val8 = rtw_read8(padapter, MSR) & 0xFC; /*  0x0102 */
 		val8 |= WIFI_FW_ADHOC_STATE;
-		rtw_write8(padapter, MSR, val8); /*  Link in ad hoc network */
+		usb_write8(padapter, MSR, val8); /*  Link in ad hoc network */
 	}
 	return res;
 }
diff --git a/drivers/staging/rtl8188eu/core/rtw_mp_ioctl.c b/drivers/staging/rtl8188eu/core/rtw_mp_ioctl.c
index 8aac51514c39..ebb97e829cfd 100644
--- a/drivers/staging/rtl8188eu/core/rtw_mp_ioctl.c
+++ b/drivers/staging/rtl8188eu/core/rtw_mp_ioctl.c
@@ -853,7 +853,7 @@ int rtl8188eu_oid_rt_pro_write_register_hdl(struct oid_par_priv *poid_par_priv)
 			status = NDIS_STATUS_NOT_ACCEPTED;
 			break;
 		}
-		rtw_write8(padapter, offset, (u8)value);
+		usb_write8(padapter, offset, (u8)value);
 		break;
 	case 2:
 		if (value > 0xFFFF) {