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firewire: nosy: annotate __user pointers and __iomem pointers

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Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
This commit is contained in:
Stefan Richter 2010-07-22 11:56:38 +02:00
parent 424d66ceda
commit c89db7b8bc
1 changed files with 4 additions and 4 deletions
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8
drivers/firewire/nosy.c
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@ -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;