staging: rtl8723bs: remove custom endian conversion macros

The rtw_cpu_to_leXX() and rtw_leXX_to_cpu() family of macros are
unnecessary and should be removed.
Signed-off-by: Bryan Brattlof <hello@bryanbrattlof.com>
Link: https://lore.kernel.org/r/20210629135824.47749-1-hello@bryanbrattlof.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8723bs/core/rtw_io.c

@@ -28,11 +28,6 @@ jackson@realtek.com.tw
 #include <drv_types.h>
 #include <rtw_debug.h>
 
-#define rtw_le16_to_cpu(val)		val
-#define rtw_le32_to_cpu(val)		val
-#define rtw_cpu_to_le16(val)		val
-#define rtw_cpu_to_le32(val)		val
-
 u8 rtw_read8(struct adapter *adapter, u32 addr)
 {
 	/* struct	io_queue	*pio_queue = (struct io_queue *)adapter->pio_queue; */
@@ -47,7 +42,6 @@ u8 rtw_read8(struct adapter *adapter, u32 addr)
 
 u16 rtw_read16(struct adapter *adapter, u32 addr)
 {
-	u16 r_val;
 	/* struct	io_queue	*pio_queue = (struct io_queue *)adapter->pio_queue; */
 	struct io_priv *pio_priv = &adapter->iopriv;
 	struct	intf_hdl		*pintfhdl = &(pio_priv->intf);
@@ -55,13 +49,11 @@ u16 rtw_read16(struct adapter *adapter, u32 addr)
 
 	_read16 = pintfhdl->io_ops._read16;
 
-	r_val = _read16(pintfhdl, addr);
-	return rtw_le16_to_cpu(r_val);
+	return _read16(pintfhdl, addr);
 }
 
 u32 rtw_read32(struct adapter *adapter, u32 addr)
 {
-	u32 r_val;
 	/* struct	io_queue	*pio_queue = (struct io_queue *)adapter->pio_queue; */
 	struct io_priv *pio_priv = &adapter->iopriv;
 	struct	intf_hdl		*pintfhdl = &(pio_priv->intf);
@@ -69,8 +61,7 @@ u32 rtw_read32(struct adapter *adapter, u32 addr)
 
 	_read32 = pintfhdl->io_ops._read32;
 
-	r_val = _read32(pintfhdl, addr);
-	return rtw_le32_to_cpu(r_val);
+	return _read32(pintfhdl, addr);
 
 }