[POWERPC] holly.c: Remove unnecessary include of linux/ide.h

There's nothing in holly.c that needs linux/ide.h, just remove it from
the list of includes.
Signed-off-by: Olof Johansson <olof@lixom.net>
Acked-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

arch/powerpc/platforms/embedded6xx/holly.c

@@ -20,7 +20,6 @@
 #include <linux/console.h>
 #include <linux/delay.h>
 #include <linux/irq.h>
-#include <linux/ide.h>
 #include <linux/seq_file.h>
 #include <linux/root_dev.h>
 #include <linux/serial.h>