staging: wimax: i2400m: fix some incorrect type warnings

Fix some "incorrect type in assignment" warnings reported by sparse in fw.c

sparse warnings:
wimax/i2400m/fw.c:266:27: warning: cast to restricted __le32
wimax/i2400m/fw.c:266:25: warning: incorrect type in assignment (different base types)
wimax/i2400m/fw.c:267:27: warning: cast to restricted __le32
wimax/i2400m/fw.c:267:25: warning: incorrect type in assignment (different base types)
wimax/i2400m/fw.c:268:27: warning: cast to restricted __le32
wimax/i2400m/fw.c:268:25: warning: incorrect type in assignment (different base types)
wimax/i2400m/fw.c:269:27: warning: cast to restricted __le32
wimax/i2400m/fw.c:269:25: warning: incorrect type in assignment (different base types)
Signed-off-by: Darryl T. Agostinelli <dagostinelli@gmail.com>
Link: https://lore.kernel.org/r/20210308144839.2364329-1-dagostinelli@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/wimax/i2400m/fw.c

@@ -263,10 +263,10 @@ int i2400m_barker_db_add(u32 barker_id)
 			return result;
 	}
 	barker = i2400m_barker_db + i2400m_barker_db_used++;
-	barker->data[0] = le32_to_cpu(barker_id);
-	barker->data[1] = le32_to_cpu(barker_id);
-	barker->data[2] = le32_to_cpu(barker_id);
-	barker->data[3] = le32_to_cpu(barker_id);
+	barker->data[0] = cpu_to_le32(barker_id);
+	barker->data[1] = cpu_to_le32(barker_id);
+	barker->data[2] = cpu_to_le32(barker_id);
+	barker->data[3] = cpu_to_le32(barker_id);
 	return 0;
 }