From 232c150a250bb2fcb894b15d67c65df2458e271f Mon Sep 17 00:00:00 2001
From: wdenk <wdenk>
Date: Fri, 12 Mar 2004 00:14:09 +0000
Subject: Add support for Siemens SX1 mobile phone; add support for USB-based
 console (enable with "setenv stdout usbtty; setenv stdin usbtty")

---
 cpu/arm925t/interrupts.c | 38 +++++++++++++++++++-------------------
 1 file changed, 19 insertions(+), 19 deletions(-)

(limited to 'cpu/arm925t/interrupts.c')

diff --git a/cpu/arm925t/interrupts.c b/cpu/arm925t/interrupts.c
index 00e8c18e1..d77c4e6f6 100644
--- a/cpu/arm925t/interrupts.c
+++ b/cpu/arm925t/interrupts.c
@@ -23,7 +23,7 @@
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
@@ -107,15 +107,15 @@ void show_regs (struct pt_regs *regs)
 
 	flags = condition_codes (regs);
 
-	printf ("pc : [<%08lx>]    lr : [<%08lx>]\n"
-		"sp : %08lx  ip : %08lx  fp : %08lx\n",
+	printf ("pc : [<%08lx>]	   lr : [<%08lx>]\n"
+		"sp : %08lx  ip : %08lx	 fp : %08lx\n",
 		instruction_pointer (regs),
 		regs->ARM_lr, regs->ARM_sp, regs->ARM_ip, regs->ARM_fp);
-	printf ("r10: %08lx  r9 : %08lx  r8 : %08lx\n",
+	printf ("r10: %08lx  r9 : %08lx	 r8 : %08lx\n",
 		regs->ARM_r10, regs->ARM_r9, regs->ARM_r8);
-	printf ("r7 : %08lx  r6 : %08lx  r5 : %08lx  r4 : %08lx\n",
+	printf ("r7 : %08lx  r6 : %08lx	 r5 : %08lx  r4 : %08lx\n",
 		regs->ARM_r7, regs->ARM_r6, regs->ARM_r5, regs->ARM_r4);
-	printf ("r3 : %08lx  r2 : %08lx  r1 : %08lx  r0 : %08lx\n",
+	printf ("r3 : %08lx  r2 : %08lx	 r1 : %08lx  r0 : %08lx\n",
 		regs->ARM_r3, regs->ARM_r2, regs->ARM_r1, regs->ARM_r0);
 	printf ("Flags: %c%c%c%c",
 		flags & CC_N_BIT ? 'N' : 'n',
@@ -227,17 +227,17 @@ void udelay (unsigned long usec)
 #else
 	ulong tmo, tmp;
 
-	if(usec >= 1000){               /* if "big" number, spread normalization to seconds */
-		tmo = usec / 1000;      /* start to normalize for usec to ticks per sec */
-		tmo *= CFG_HZ;          /* find number of "ticks" to wait to achieve target */
-		tmo /= 1000;            /* finish normalize. */
-	}else{                          /* else small number, don't kill it prior to HZ multiply */
+	if(usec >= 1000){		/* if "big" number, spread normalization to seconds */
+		tmo = usec / 1000;	/* start to normalize for usec to ticks per sec */
+		tmo *= CFG_HZ;		/* find number of "ticks" to wait to achieve target */
+		tmo /= 1000;		/* finish normalize. */
+	}else{				/* else small number, don't kill it prior to HZ multiply */
 		tmo = usec * CFG_HZ;
 		tmo /= (1000*1000);
 	}
 
 	tmp = get_timer (0);		/* get current timestamp */
-	if( (tmo + tmp + 1) < tmp ) 	/* if setting this fordward will roll time stamp */
+	if( (tmo + tmp + 1) < tmp )	/* if setting this fordward will roll time stamp */
 		reset_timer_masked ();	/* reset "advancing" timestamp to 0, set lastdec value */
 	else
 		tmo += tmp;		/* else, set advancing stamp wake up time */
@@ -251,7 +251,7 @@ void reset_timer_masked (void)
 {
 	/* reset time */
 	lastdec = READ_TIMER;  /* capure current decrementer value time */
-	timestamp = 0;         /* start "advancing" time stamp from 0 */
+	timestamp = 0;	       /* start "advancing" time stamp from 0 */
 }
 
 ulong get_timer_masked (void)
@@ -283,13 +283,13 @@ void udelay_masked (unsigned long usec)
     for (i=time_remaining; i>0; i--) { }
 #else
 
-	ulong tmo, tmp;
+	ulong tmo;
 
-	if(usec >= 1000){               /* if "big" number, spread normalization to seconds */
-		tmo = usec / 1000;      /* start to normalize for usec to ticks per sec */
-		tmo *= CFG_HZ;          /* find number of "ticks" to wait to achieve target */
-		tmo /= 1000;            /* finish normalize. */
-	}else{                          /* else small number, don't kill it prior to HZ multiply */
+	if(usec >= 1000){		/* if "big" number, spread normalization to seconds */
+		tmo = usec / 1000;	/* start to normalize for usec to ticks per sec */
+		tmo *= CFG_HZ;		/* find number of "ticks" to wait to achieve target */
+		tmo /= 1000;		/* finish normalize. */
+	}else{				/* else small number, don't kill it prior to HZ multiply */
 		tmo = usec * CFG_HZ;
 		tmo /= (1000*1000);
 	}
-- 
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