X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=drivers%2Fisdn%2Fhisax%2Fhisax.h;h=3f1137e34678f60cfe1a8d7f3102c1de349d9cac;hb=97bf2856c6014879bd04983a3e9dfcdac1e7fe85;hp=11fe537e2f6f00b1aaf0d1f5bf0d87894df35fd2;hpb=76828883507a47dae78837ab5dec5a5b4513c667;p=linux-2.6.git

diff --git a/drivers/isdn/hisax/hisax.h b/drivers/isdn/hisax/hisax.h
index 11fe537e2..3f1137e34 100644
--- a/drivers/isdn/hisax/hisax.h
+++ b/drivers/isdn/hisax/hisax.h
@@ -6,7 +6,6 @@
  * of the GNU General Public License, incorporated herein by reference.
  *
  */
-#include <linux/config.h>
 #include <linux/errno.h>
 #include <linux/fs.h>
 #include <linux/major.h>
@@ -942,7 +941,7 @@ struct IsdnCardState {
 	int		(*cardmsg) (struct IsdnCardState *, int, void *);
 	void		(*setstack_d) (struct PStack *, struct IsdnCardState *);
 	void		(*DC_Close) (struct IsdnCardState *);
-	int		(*irq_func) (int, void *, struct pt_regs *);
+	int		(*irq_func) (int, void *);
 	int		(*auxcmd) (struct IsdnCardState *, isdn_ctrl *);
 	struct Channel	channel[2+MAX_WAITING_CALLS];
 	struct BCState	bcs[2+MAX_WAITING_CALLS];
@@ -1140,12 +1139,6 @@ struct IsdnCardState {
 #define  CARD_HFC_SX 0
 #endif
 
-#ifdef  CONFIG_HISAX_AMD7930
-#define CARD_AMD7930 1
-#else
-#define CARD_AMD7930 0
-#endif
-
 #ifdef	CONFIG_HISAX_NICCY
 #define	CARD_NICCY 1
 #ifndef ISDN_CHIP_ISAC
@@ -1317,7 +1310,18 @@ void dlogframe(struct IsdnCardState *cs, struct sk_buff *skb, int dir);
 void iecpy(u_char * dest, u_char * iestart, int ieoffset);
 #endif	/* __KERNEL__ */
 
-#define HZDELAY(jiffs) {int tout = jiffs; while (tout--) udelay(1000000/HZ);}
+/*
+ * Busywait delay for `jiffs' jiffies
+ */
+#define HZDELAY(jiffs) do {					\
+		int tout = jiffs;				\
+								\
+		while (tout--) {				\
+			int loops = USEC_PER_SEC / HZ;		\
+			while (loops--)				\
+				udelay(1);			\
+		}						\
+	} while (0)
 
 int ll_run(struct IsdnCardState *cs, int addfeatures);
 int CallcNew(void);