mmtimer sparse fixes

PATCH New Jesse Barnes 1 participant 1 message Oct 20, 2004 Char and misc drivers

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Jesse Barnes

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2004-10-20 19:07 UTC #0 lore raw

PATCH 1/1 mmtimer sparse fixes

Small patch to add __iomem annotations to mmtimer.c.

Signed-off-by Jesse Barnes <[email protected]>

Thanks,
Jesse

===== drivers/char/mmtimer.c 1.4 vs edited =====

drivers/char/mmtimer.c +5 -5

@@ -101,13 +101,13 @@
 		break;
 
 	case MMTIMER_GETRES: /* resolution of the clock in 10^-15 s */
-		if(copy_to_user((unsigned long *)arg, &mmtimer_femtoperiod,
-				sizeof(unsigned long)))
+		if(copy_to_user((unsigned long __user *)arg,
+				&mmtimer_femtoperiod, sizeof(unsigned long)))
 			return -EFAULT;
 		break;
 
 	case MMTIMER_GETFREQ: /* frequency in Hz */
-		if(copy_to_user((unsigned long *)arg,
+		if(copy_to_user((unsigned long __user *)arg,
 				&sn_rtc_cycles_per_second,
 				sizeof(unsigned long)))
 			return -EFAULT;

@@ -123,8 +123,8 @@
 		break;
 
 	case MMTIMER_GETCOUNTER:
-		if(copy_to_user((unsigned long *)arg, RTC_COUNTER_ADDR,
-				sizeof(unsigned long)))
+		if(copy_to_user((unsigned long __user *)arg,
+				RTC_COUNTER_ADDR, sizeof(unsigned long)))
 			return -EFAULT;
 		break;
 	default: