aboutsummaryrefslogtreecommitdiff
path: root/drivers/usb/core/devio.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/usb/core/devio.c')
-rw-r--r--drivers/usb/core/devio.c21
1 files changed, 11 insertions, 10 deletions
diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
index 6585f527e38..df3c539f652 100644
--- a/drivers/usb/core/devio.c
+++ b/drivers/usb/core/devio.c
@@ -104,7 +104,7 @@ MODULE_PARM_DESC(usbfs_snoop, "true to log all usbfs traffic");
#define MAX_USBFS_BUFFER_SIZE 16384
-static inline int connected(struct dev_state *ps)
+static int connected(struct dev_state *ps)
{
return (!list_empty(&ps->list) &&
ps->dev->state != USB_STATE_NOTATTACHED);
@@ -248,7 +248,7 @@ static void free_async(struct async *as)
kfree(as);
}
-static inline void async_newpending(struct async *as)
+static void async_newpending(struct async *as)
{
struct dev_state *ps = as->ps;
unsigned long flags;
@@ -258,7 +258,7 @@ static inline void async_newpending(struct async *as)
spin_unlock_irqrestore(&ps->lock, flags);
}
-static inline void async_removepending(struct async *as)
+static void async_removepending(struct async *as)
{
struct dev_state *ps = as->ps;
unsigned long flags;
@@ -268,7 +268,7 @@ static inline void async_removepending(struct async *as)
spin_unlock_irqrestore(&ps->lock, flags);
}
-static inline struct async *async_getcompleted(struct dev_state *ps)
+static struct async *async_getcompleted(struct dev_state *ps)
{
unsigned long flags;
struct async *as = NULL;
@@ -283,7 +283,7 @@ static inline struct async *async_getcompleted(struct dev_state *ps)
return as;
}
-static inline struct async *async_getpending(struct dev_state *ps,
+static struct async *async_getpending(struct dev_state *ps,
void __user *userurb)
{
unsigned long flags;
@@ -302,7 +302,7 @@ static inline struct async *async_getpending(struct dev_state *ps,
static void snoop_urb(struct urb *urb, void __user *userurb)
{
- int j;
+ unsigned j;
unsigned char *data = urb->transfer_buffer;
if (!usbfs_snoop)
@@ -311,9 +311,9 @@ static void snoop_urb(struct urb *urb, void __user *userurb)
dev_info(&urb->dev->dev, "direction=%s\n",
usb_urb_dir_in(urb) ? "IN" : "OUT");
dev_info(&urb->dev->dev, "userurb=%p\n", userurb);
- dev_info(&urb->dev->dev, "transfer_buffer_length=%d\n",
+ dev_info(&urb->dev->dev, "transfer_buffer_length=%u\n",
urb->transfer_buffer_length);
- dev_info(&urb->dev->dev, "actual_length=%d\n", urb->actual_length);
+ dev_info(&urb->dev->dev, "actual_length=%u\n", urb->actual_length);
dev_info(&urb->dev->dev, "data: ");
for (j = 0; j < urb->transfer_buffer_length; ++j)
printk("%02x ", data[j]);
@@ -376,7 +376,7 @@ static void destroy_async_on_interface(struct dev_state *ps,
destroy_async(ps, &hitlist);
}
-static inline void destroy_all_async(struct dev_state *ps)
+static void destroy_all_async(struct dev_state *ps)
{
destroy_async(ps, &ps->async_pending);
}
@@ -525,7 +525,8 @@ static int check_ctrlrecip(struct dev_state *ps, unsigned int requesttype,
{
int ret = 0;
- if (ps->dev->state != USB_STATE_ADDRESS
+ if (ps->dev->state != USB_STATE_UNAUTHENTICATED
+ && ps->dev->state != USB_STATE_ADDRESS
&& ps->dev->state != USB_STATE_CONFIGURED)
return -EHOSTUNREACH;
if (USB_TYPE_VENDOR == (USB_TYPE_MASK & requesttype))