staging: olpc_dcon: olpc_dcon_xo_1_5: Remove multiple blank lines.

This issue is caught by checkpatch.pl and is related to the following
warning:
	- CHECK: Please don't use multiple blank lines
Signed-off-by: Emmanuil Chatzipetru <chatzi.emanuel@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/olpc_dcon/olpc_dcon_xo_1_5.c

@@ -107,7 +107,6 @@ static void set_i2c_line(int sda, int scl)
 	outb(tmp, 0x3c5);
 }
 
-
 static void dcon_wiggle_xo_1_5(void)
 {
 	int x;