firewire: nosy: annotate __user pointers and __iomem pointers

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/firewire/nosy.c b/drivers/firewire/nosy.c
index edd729aafec..b8dcaa28e1a 100644
--- a/drivers/firewire/nosy.c
+++ b/drivers/firewire/nosy.c
@@ -95,7 +95,7 @@ struct packet_buffer {
 
 struct pcilynx {
         struct pci_dev *pci_device;
-        unsigned char *registers;
+        __iomem char *registers;
 
         struct pcl *rcv_start_pcl, *rcv_pcl;
         u32 *rcv_buffer;
@@ -163,7 +163,7 @@ packet_buffer_destroy(struct packet_buffer *buffer)
 }
 
 static int
-packet_buffer_get(struct client *client, void *data, size_t user_length)
+packet_buffer_get(struct client *client, char __user *data, size_t user_length)
 {
         struct packet_buffer *buffer = &client->buffer;
         size_t length;
@@ -362,7 +362,7 @@ nosy_poll(struct file *file, poll_table *pt)
 }
 
 static ssize_t
-nosy_read(struct file *file, char *buffer, size_t count, loff_t *offset)
+nosy_read(struct file *file, char __user *buffer, size_t count, loff_t *offset)
 {
         struct client *client = file->private_data;
 
@@ -383,7 +383,7 @@ nosy_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
                 stats.lost_packet_count  = client->buffer.lost_packet_count;
                 spin_unlock_irq(client_list_lock);
 
-                if (copy_to_user((void *) arg, &stats, sizeof stats))
+                if (copy_to_user((void __user *) arg, &stats, sizeof stats))
                         return -EFAULT;
                 else
                         return 0;