diff options
Diffstat (limited to 'drivers/usb/core/config.c')
| -rw-r--r-- | drivers/usb/core/config.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/usb/core/config.c b/drivers/usb/core/config.c index 1a8edcee7f3..a92122a216b 100644 --- a/drivers/usb/core/config.c +++ b/drivers/usb/core/config.c @@ -238,7 +238,7 @@ static int usb_parse_interface(struct device *ddev, int cfgno, /* Allocate space for the right(?) number of endpoints */ num_ep = num_ep_orig = alt->desc.bNumEndpoints; - alt->desc.bNumEndpoints = 0; // Use as a counter + alt->desc.bNumEndpoints = 0; /* Use as a counter */ if (num_ep > USB_MAXENDPOINTS) { dev_warn(ddev, "too many endpoints for config %d interface %d " "altsetting %d: %d, using maximum allowed: %d\n", @@ -246,7 +246,8 @@ static int usb_parse_interface(struct device *ddev, int cfgno, num_ep = USB_MAXENDPOINTS; } - if (num_ep > 0) { /* Can't allocate 0 bytes */ + if (num_ep > 0) { + /* Can't allocate 0 bytes */ len = sizeof(struct usb_host_endpoint) * num_ep; alt->endpoint = kzalloc(len, GFP_KERNEL); if (!alt->endpoint) @@ -475,8 +476,9 @@ static int usb_parse_configuration(struct device *ddev, int cfgidx, return 0; } -// hub-only!! ... and only exported for reset/reinit path. -// otherwise used internally on disconnect/destroy path +/* hub-only!! ... and only exported for reset/reinit path. + * otherwise used internally on disconnect/destroy path + */ void usb_destroy_configuration(struct usb_device *dev) { int c, i; @@ -498,7 +500,7 @@ void usb_destroy_configuration(struct usb_device *dev) kfree(cf->string); for (i = 0; i < cf->desc.bNumInterfaces; i++) { if (cf->intf_cache[i]) - kref_put(&cf->intf_cache[i]->ref, + kref_put(&cf->intf_cache[i]->ref, usb_release_interface_cache); } } @@ -525,7 +527,7 @@ int usb_get_configuration(struct usb_device *dev) unsigned int cfgno, length; unsigned char *buffer; unsigned char *bigbuffer; - struct usb_config_descriptor *desc; + struct usb_config_descriptor *desc; cfgno = 0; if (dev->authorized == 0) /* Not really an error */ |