[SPARC64]: Fix direct f_pos fiddling in openpromfs.

Signed-off-by: David S. Miller <davem@redhat.com>

fs/openpromfs/inode.c

@@ -79,7 +79,7 @@ static ssize_t nodenum_read(struct file *file, char __user *buf,
 		count = 9 - file->f_pos;
 	if (copy_to_user(buf, buffer + file->f_pos, count))
 		return -EFAULT;
-	file->f_pos += count;
+	*ppos += count;
 	return count;
 }
 
@@ -94,7 +94,7 @@ static ssize_t property_read(struct file *filp, char __user *buf,
 	openprom_property *op;
 	char buffer[64];
 	
-	if (filp->f_pos >= 0xffffff || count >= 0xffffff)
+	if (*ppos >= 0xffffff || count >= 0xffffff)
 		return -EINVAL;
 	if (!filp->private_data) {
 		node = nodes[(u16)((long)inode->u.generic_ip)].node;
@@ -180,7 +180,7 @@ static ssize_t property_read(struct file *filp, char __user *buf,
 	} else {
 		i = (op->len << 1) + 1;
 	}
-	k = filp->f_pos;
+	k = *ppos;
 	if (k >= i) return 0;
 	if (count > i - k) count = i - k;
 	if (op->flag & OPP_STRING) {
@@ -197,7 +197,7 @@ static ssize_t property_read(struct file *filp, char __user *buf,
 			j = count;
 
 		if (j >= 0) {
-			if (copy_to_user(buf + k - filp->f_pos,
+			if (copy_to_user(buf + k - *ppos,
 					 op->value + k - 1, j))
 				return -EFAULT;
 			count -= j;
@@ -205,11 +205,11 @@ static ssize_t property_read(struct file *filp, char __user *buf,
 		}
 
 		if (count) {
-			if (put_user('\'', &buf [k++ - filp->f_pos]))
+			if (put_user('\'', &buf [k++ - *ppos]))
 				return -EFAULT;
 		}
 		if (count > 1) {
-			if (put_user('\n', &buf [k++ - filp->f_pos]))
+			if (put_user('\n', &buf [k++ - *ppos]))
 				return -EFAULT;
 		}
 	} else if (op->flag & OPP_STRINGLIST) {
@@ -287,7 +287,7 @@ static ssize_t property_read(struct file *filp, char __user *buf,
 		if ((k < i - 1) && (k & 1)) {
 			sprintf (buffer, "%02x",
 				 (unsigned char) *(op->value + (k >> 1)) & 0xff);
-			if (put_user(buffer[1], &buf[k++ - filp->f_pos]))
+			if (put_user(buffer[1], &buf[k++ - *ppos]))
 				return -EFAULT;
 			count--;
 		}
@@ -295,7 +295,7 @@ static ssize_t property_read(struct file *filp, char __user *buf,
 		for (; (count > 1) && (k < i - 1); k += 2) {
 			sprintf (buffer, "%02x",
 				 (unsigned char) *(op->value + (k >> 1)) & 0xff);
-			if (copy_to_user(buf + k - filp->f_pos, buffer, 2))
+			if (copy_to_user(buf + k - *ppos, buffer, 2))
 				return -EFAULT;
 			count -= 2;
 		}
@@ -303,18 +303,18 @@ static ssize_t property_read(struct file *filp, char __user *buf,
 		if (count && (k < i - 1)) {
 			sprintf (buffer, "%02x",
 				 (unsigned char) *(op->value + (k >> 1)) & 0xff);
-			if (put_user(buffer[0], &buf[k++ - filp->f_pos]))
+			if (put_user(buffer[0], &buf[k++ - *ppos]))
 				return -EFAULT;
 			count--;
 		}
 
 		if (count) {
-			if (put_user('\n', &buf [k++ - filp->f_pos]))
+			if (put_user('\n', &buf [k++ - *ppos]))
 				return -EFAULT;
 		}
 	}
-	count = k - filp->f_pos;
-	filp->f_pos = k;
+	count = k - *ppos;
+	*ppos = k;
 	return count;
 }
 
@@ -327,14 +327,14 @@ static ssize_t property_write(struct file *filp, const char __user *buf,
 	void *b;
 	openprom_property *op;
 	
-	if (filp->f_pos >= 0xffffff || count >= 0xffffff)
+	if (*ppos >= 0xffffff || count >= 0xffffff)
 		return -EINVAL;
 	if (!filp->private_data) {
 		i = property_read (filp, NULL, 0, NULL);
 		if (i)
 			return i;
 	}
-	k = filp->f_pos;
+	k = *ppos;
 	op = (openprom_property *)filp->private_data;
 	if (!(op->flag & OPP_STRING)) {
 		u32 *first, *last;
@@ -462,7 +462,7 @@ static ssize_t property_write(struct file *filp, const char __user *buf,
 				op->len = i;
 		} else
 			op->len = i;
-		filp->f_pos += count;
+		*ppos += count;
 	}
 write_try_string:
 	if (!(op->flag & OPP_BINARY)) {
@@ -480,7 +480,7 @@ static ssize_t property_write(struct file *filp, const char __user *buf,
 				op->flag |= OPP_QUOTED;
 				buf++;
 				count--;
-				filp->f_pos++;
+				(*ppos)++;
 				if (!count) {
 					op->flag |= OPP_STRING;
 					return 1;
@@ -489,9 +489,9 @@ static ssize_t property_write(struct file *filp, const char __user *buf,
 				op->flag |= OPP_NOTQUOTED;
 		}
 		op->flag |= OPP_STRING;
-		if (op->alloclen <= count + filp->f_pos) {
+		if (op->alloclen <= count + *ppos) {
 			b = kmalloc (sizeof (openprom_property)
-				     + 2 * (count + filp->f_pos), GFP_KERNEL);
+				     + 2 * (count + *ppos), GFP_KERNEL);
 			if (!b)
 				return -ENOMEM;
 			memcpy (b, filp->private_data,
@@ -499,14 +499,14 @@ static ssize_t property_write(struct file *filp, const char __user *buf,
 				+ strlen (op->name) + op->alloclen);
 			memset (((char *)b) + sizeof (openprom_property)
 				+ strlen (op->name) + op->alloclen, 
-				0, 2*(count - filp->f_pos) - op->alloclen);
+				0, 2*(count - *ppos) - op->alloclen);
 			op = (openprom_property *)b;
-			op->alloclen = 2*(count + filp->f_pos);
+			op->alloclen = 2*(count + *ppos);
 			b = filp->private_data;
 			filp->private_data = (void *)op;
 			kfree (b);
 		}
-		p = op->value + filp->f_pos - ((op->flag & OPP_QUOTED) ? 1 : 0);
+		p = op->value + *ppos - ((op->flag & OPP_QUOTED) ? 1 : 0);
 		if (copy_from_user(p, buf, count))
 			return -EFAULT;
 		op->flag |= OPP_DIRTY;
@@ -517,17 +517,17 @@ static ssize_t property_write(struct file *filp, const char __user *buf,
 			}
 		if (i < count) {
 			op->len = p - op->value;
-			filp->f_pos += i + 1;
+			*ppos += i + 1;
 			if ((p > op->value) && (op->flag & OPP_QUOTED)
 			    && (*(p - 1) == '\''))
 				op->len--;
 		} else {
 			if (p - op->value > op->len)
 				op->len = p - op->value;
-			filp->f_pos += count;
+			*ppos += count;
 		}
 	}
-	return filp->f_pos - k;
+	return *ppos - k;
 }
 
 int property_release (struct inode *inode, struct file *filp)