staging: rtl8188eu: rtw_iol.c: Remove unused functions

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

drivers/staging/rtl8188eu/core/rtw_iol.c

@@ -20,29 +20,6 @@
 
 #include<rtw_iol.h>
 
-int rtw_IOL_append_cmds(struct xmit_frame *xmit_frame, u8 *IOL_cmds, u32 cmd_len)
-{
-	struct pkt_attrib	*pattrib = &xmit_frame->attrib;
-	u16 buf_offset;
-	u32 ori_len;
-
-	buf_offset = TXDESC_OFFSET;
-	ori_len = buf_offset+pattrib->pktlen;
-
-	/* check if the io_buf can accommodate new cmds */
-	if (ori_len + cmd_len + 8 > MAX_XMITBUF_SZ) {
-		DBG_88E("%s %u is large than MAX_XMITBUF_SZ:%u, can't accommodate new cmds\n",
-			__func__ , ori_len + cmd_len + 8, MAX_XMITBUF_SZ);
-		return _FAIL;
-	}
-
-	memcpy(xmit_frame->buf_addr + buf_offset + pattrib->pktlen, IOL_cmds, cmd_len);
-	pattrib->pktlen += cmd_len;
-	pattrib->last_txcmdsz += cmd_len;
-
-	return _SUCCESS;
-}
-
 bool rtw_IOL_applied(struct adapter  *adapter)
 {
 	if (1 == adapter->registrypriv.fw_iol)
@@ -52,43 +29,3 @@ bool rtw_IOL_applied(struct adapter  *adapter)
 		return true;
 	return false;
 }
-
-int rtw_IOL_append_LLT_cmd(struct xmit_frame *xmit_frame, u8 page_boundary)
-{
-	return _SUCCESS;
-}
-
-int _rtw_IOL_append_WB_cmd(struct xmit_frame *xmit_frame, u16 addr, u8 value, u8 mask)
-{
-	struct ioreg_cfg cmd = {8, IOREG_CMD_WB_REG, 0x0, 0x0, 0x0};
-
-	cmd.address = cpu_to_le16(addr);
-	cmd.data = cpu_to_le32(value);
-
-	if (mask != 0xFF) {
-		cmd.length = 12;
-		cmd.mask = cpu_to_le32(mask);
-	}
-	return rtw_IOL_append_cmds(xmit_frame, (u8 *)&cmd, cmd.length);
-}
-
-int _rtw_IOL_append_WRF_cmd(struct xmit_frame *xmit_frame, u8 rf_path, u16 addr, u32 value, u32 mask)
-{
-	struct ioreg_cfg cmd = {8, IOREG_CMD_W_RF, 0x0, 0x0, 0x0};
-
-	cmd.address = cpu_to_le16((rf_path<<8) | ((addr) & 0xFF));
-	cmd.data = cpu_to_le32(value);
-
-	if (mask != 0x000FFFFF) {
-		cmd.length = 12;
-		cmd.mask =  cpu_to_le32(mask);
-	}
-	return rtw_IOL_append_cmds(xmit_frame, (u8 *)&cmd, cmd.length);
-}
-
-int rtw_IOL_append_END_cmd(struct xmit_frame *xmit_frame)
-{
-	struct ioreg_cfg cmd = {4, IOREG_CMD_END, cpu_to_le16(0xFFFF), cpu_to_le32(0xFF), 0x0};
-
-	return rtw_IOL_append_cmds(xmit_frame, (u8 *)&cmd, 4);
-}

drivers/staging/rtl8188eu/include/rtw_iol.h

@@ -46,24 +46,6 @@ enum ioreg_cmd {
 	IOREG_CMD_END		= 0xFF,
 };
 
-int rtw_IOL_append_cmds(struct xmit_frame *xmit_frame, u8 *IOL_cmds,
-			u32 cmd_len);
-int rtw_IOL_append_LLT_cmd(struct xmit_frame *xmit_frame, u8 page_boundary);
 bool rtw_IOL_applied(struct adapter  *adapter);
-int rtw_IOL_append_END_cmd(struct xmit_frame *xmit_frame);
-
-void read_efuse_from_txpktbuf(struct adapter *adapter, int bcnhead,
-			      u8 *content, u16 *size);
-
-int _rtw_IOL_append_WB_cmd(struct xmit_frame *xmit_frame, u16 addr,
-			   u8 value, u8 mask);
-int _rtw_IOL_append_WRF_cmd(struct xmit_frame *xmit_frame, u8 rf_path,
-			    u16 addr, u32 value, u32 mask);
-#define rtw_IOL_append_WB_cmd(xmit_frame, addr, value, mask)		\
-	_rtw_IOL_append_WB_cmd((xmit_frame), (addr), (value) , (mask))
-#define rtw_IOL_append_WW_cmd(xmit_frame, addr, value, mask)		\
-	_rtw_IOL_append_WW_cmd((xmit_frame), (addr), (value), (mask))
-#define rtw_IOL_append_WRF_cmd(xmit_frame, rf_path, addr, value, mask)	\
-	_rtw_IOL_append_WRF_cmd((xmit_frame), (rf_path), (addr), (value), (mask))
 
 #endif /* __RTW_IOL_H_ */