pcmcia: clean up cs.h

With req_irq_t gone, we can get rid of some definitions.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>

include/pcmcia/cs.h

@@ -114,18 +114,7 @@ typedef struct io_req_t {
 #define IO_DATA_PATH_WIDTH_16	0x08
 #define IO_DATA_PATH_WIDTH_AUTO	0x10
 
-/* Attributes for RequestIRQ and ReleaseIRQ */
-#define IRQ_TYPE			0x03
-#define IRQ_TYPE_EXCLUSIVE		0x00
-#define IRQ_TYPE_TIME			0x01
-#define IRQ_TYPE_DYNAMIC_SHARING	0x02
-#define IRQ_FORCED_PULSE		0x04
-#define IRQ_FIRST_SHARED		0x08 /* unused */
-#define IRQ_HANDLE_PRESENT		0x10 /* unused */
-#define IRQ_PULSE_ALLOCATED		0x100
-
 /* Bits in IRQInfo1 field */
-#define IRQ_MASK		0x0f
 #define IRQ_NMI_ID		0x01
 #define IRQ_IOCK_ID		0x02
 #define IRQ_BERR_ID		0x04