staging: comedi: rti800: remove am9513.h header

This driver is the only file that includes the am9513.h header and
nothing from that header is actually used. Using the macros provided
by am9513.h is a bit ugly due to having to predefine a number of
additional macros to handle the low-level I/O to the Am9513 device.

Just remove the header and the unused I/O helpers in the rti800
driver. If support for the am9513 is added later it wil be implemented
properly at that time.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/comedi/drivers/rti800.c

@@ -90,15 +90,6 @@ Configuration options:
 
 #define RTI800_AI_TIMEOUT	100
 
-#define Am9513_8BITBUS
-
-#define Am9513_output_control(a)	outb(a, dev->iobase+RTI800_9513A_CNTRL)
-#define Am9513_output_data(a)		outb(a, dev->iobase+RTI800_9513A_DATA)
-#define Am9513_input_data()		inb(dev->iobase+RTI800_9513A_DATA)
-#define Am9513_input_status()		inb(dev->iobase+RTI800_9513A_STATUS)
-
-#include "am9513.h"
-
 static const struct comedi_lrange range_rti800_ai_10_bipolar = {
 	4, {
 		BIP_RANGE(10),