isdn: Free irq_data namespace

The irq_data namespace is the preference for the generic irq
layer. Rename the union typedef in drivers/isdn/act2000/act2000.h

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Ingo Molnar <mingo@elte.hu>

diff --git a/drivers/isdn/act2000/act2000.h b/drivers/isdn/act2000/act2000.h
index d4c5051..88c9423 100644 (file)
--- a/drivers/isdn/act2000/act2000.h
+++ b/drivers/isdn/act2000/act2000.h
@@ -141,9 +141,9 @@ typedef struct irq_data_isa {
        __u8            rcvhdr[8];
 } irq_data_isa;
 
-typedef union irq_data {
+typedef union act2000_irq_data {
        irq_data_isa isa;
-} irq_data;
+} act2000_irq_data;
 
 /*
  * Per card driver data
@@ -176,7 +176,7 @@ typedef struct act2000_card {
        char   *status_buf_read;
        char   *status_buf_write;
        char   *status_buf_end;
-       irq_data idat;                  /* Data used for IRQ handler        */
+       act2000_irq_data idat;          /* Data used for IRQ handler        */
        isdn_if interface;              /* Interface to upper layer         */
        char regname[35];               /* Name used for request_region     */
 } act2000_card;