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| author | Alan Stern <stern@rowland.harvard.edu> | 2006-07-06 19:37:42 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2006-09-27 18:58:49 (GMT) |
| commit | b6eb2d84d2bb01e9fcc46a032a3429b4747b1c47 (patch) | |
| tree | 29b45817f18101378d4943fa354c1f553f7e5a64 /drivers/usb/core/sysfs.c | |
| parent | b94badbb47cb50f4fca8440efdaa8ebd32604fe4 (diff) | |
| download | linux-fsl-qoriq-b6eb2d84d2bb01e9fcc46a032a3429b4747b1c47.tar.xz | |
usbcore: add configuration_string to attribute group
This patch (as737b) does a very small cleanup of core/sysfs.c by adding
the configuration_string attribute file to the existing attribute group
instead of treating it separately. It doesn't need this separate
treatment because unlike the other device string attributes, it changes
along with the active configuration.
The patch also fixes a simple typo (which, oddly enough, doesn't seem to
bother the compiler).
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/core/sysfs.c')
| -rw-r--r-- | drivers/usb/core/sysfs.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/usb/core/sysfs.c b/drivers/usb/core/sysfs.c index dec973a..cd22862 100644 --- a/drivers/usb/core/sysfs.c +++ b/drivers/usb/core/sysfs.c @@ -60,7 +60,7 @@ static ssize_t set_bConfigurationValue (struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { - struct usb_device *udev = udev = to_usb_device (dev); + struct usb_device *udev = to_usb_device (dev); int config, value; if (sscanf (buf, "%u", &config) != 1 || config > 255) @@ -186,6 +186,7 @@ usb_descriptor_attr (bMaxPacketSize0, "%d\n") static struct attribute *dev_attrs[] = { /* current configuration's attributes */ + &dev_attr_configuration.attr, &dev_attr_bNumInterfaces.attr, &dev_attr_bConfigurationValue.attr, &dev_attr_bmAttributes.attr, @@ -221,7 +222,6 @@ void usb_create_sysfs_dev_files (struct usb_device *udev) device_create_file (dev, &dev_attr_product); if (udev->serial) device_create_file (dev, &dev_attr_serial); - device_create_file (dev, &dev_attr_configuration); usb_create_ep_files(dev, &udev->ep0, udev); } @@ -238,7 +238,6 @@ void usb_remove_sysfs_dev_files (struct usb_device *udev) device_remove_file(dev, &dev_attr_product); if (udev->serial) device_remove_file(dev, &dev_attr_serial); - device_remove_file (dev, &dev_attr_configuration); } /* Interface fields */ |