2 files changed, 50 insertions, 55 deletions

diff --git a/sem3/osc/mm1/mm1/jmod.c b/sem3/osc/mm1/mm1/jmod.c
index 472ad46..05eb7c1 100644
--- a/sem3/osc/mm1/mm1/jmod.c
+++ b/sem3/osc/mm1/mm1/jmod.c
@@ -7,67 +7,62 @@
 static int major_num;
 static int busy;
 
-
 static int cool_open(struct inode *inode, struct file *file)
 {
-	/* Check if we are already serving someone */
-	if (busy) {
-		return -EBUSY;
-	}
+    /* Check if we are already serving someone */
+    if (busy) {
+        return -EBUSY;
+    }
 
-	busy = 1;
-	return 0;
+    busy = 1;
+    return 0;
 }
 
-static int cool_release (struct inode *inode, struct file *file)
+static int cool_release(struct inode *inode, struct file *file)
 {
-	busy = 0;
+    busy = 0;
 
-	return 0;
+    return 0;
 }
 
-static ssize_t cool_read (struct file *filp, char *buffer, size_t len, loff_t *offset)
+static ssize_t cool_read(struct file *filp, char *buffer, size_t len,
+                         loff_t *offset)
 {
+    char str[12] = "hej med dig";
+    int i;
 
-	char str[12] = "hej med dig";
-	int i;
-
-	for (i = 0; i < len; i++) {
-		put_user(str[i % 12], buffer++);
-	}
+    for (i = 0; i < len; i++) {
+        put_user(str[i % 12], buffer++);
+    }
 
-	return i;
+    return i;
 }
 
-static struct file_operations file_ops = {
-	.owner = THIS_MODULE,
-	.read = cool_read,
-	.open = cool_open,
-	.release = cool_release
-};
+static struct file_operations file_ops = { .owner = THIS_MODULE,
+                                           .read = cool_read,
+                                           .open = cool_open,
+                                           .release = cool_release };
 
-static int __init jmod_init(void) 
+static int __init jmod_init(void)
 {
-	printk(KERN_INFO "COOL_MODULE: Registering cooldev\n");
-	
-	major_num = register_chrdev(0, "cooldev", &file_ops);
-	if (major_num < 0) {
-		printk(KERN_ERR "COOL_MODULE: Could not register major\n");
-		return 1;
-	}
+    printk(KERN_INFO "COOL_MODULE: Registering cooldev\n");
 
-	printk(KERN_INFO "COOL_MODULE: Got major %d\n", major_num);
+    major_num = register_chrdev(0, "cooldev", &file_ops);
+    if (major_num < 0) {
+        printk(KERN_ERR "COOL_MODULE: Could not register major\n");
+        return 1;
+    }
 
-	return 0;
-}
+    printk(KERN_INFO "COOL_MODULE: Got major %d\n", major_num);
 
+    return 0;
+}
 
-static void __exit jmod_exit(void) 
+static void __exit jmod_exit(void)
 {
-	printk(KERN_INFO "COOL_MODULE: Nou moe\n");
-	unregister_chrdev(major_num, "cooldev");
+    printk(KERN_INFO "COOL_MODULE: Nou moe\n");
+    unregister_chrdev(major_num, "cooldev");
 }
 
-module_init( jmod_init );
-module_exit( jmod_exit );
-
+module_init(jmod_init);
+module_exit(jmod_exit);
diff --git a/sem3/osc/mm1/mm2/tprog.c b/sem3/osc/mm1/mm2/tprog.c
index bb04778..82c9fb2 100644
--- a/sem3/osc/mm1/mm2/tprog.c
+++ b/sem3/osc/mm1/mm2/tprog.c
@@ -19,26 +19,26 @@ void timer_handler(int signum)
     /* Calculate new alarm */
     tv->tv_sec *= SPEED;
     if (tv->tv_sec == 0) {
-	/* If tv_usec is 0 set i to 1 sec otherwise half it */
-	if (tv->tv_usec == 0) {
-	    tv->tv_usec = 999999;
-	} else if (tv->tv_usec > ENDUSEC) {
-		tv->tv_usec *= SPEED;
-	    if (tv->tv_usec < ENDUSEC) {
-			tv->tv_usec = ENDUSEC;
-	    }
-	} else {
-	    /* Return letting the timer be set to ENDUSEC */
-	    return;
-	}
+        /* If tv_usec is 0 set i to 1 sec otherwise half it */
+        if (tv->tv_usec == 0) {
+            tv->tv_usec = 999999;
+        } else if (tv->tv_usec > ENDUSEC) {
+            tv->tv_usec *= SPEED;
+            if (tv->tv_usec < ENDUSEC) {
+                tv->tv_usec = ENDUSEC;
+            }
+        } else {
+            /* Return letting the timer be set to ENDUSEC */
+            return;
+        }
     }
 
     printf("Set to %d and %d\n", timer.it_value.tv_sec, timer.it_value.tv_usec);
     /* Set alarm */
     int err = setitimer(ITIMER_REAL, &timer, NULL);
     if (err) {
-		printf("Hey we got an error guys\n");
-		exit(1);
+        printf("Hey we got an error guys\n");
+        exit(1);
     }
 }