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USB: fix usb gadget ffs string id bug.

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wlf
2014-06-11 10:45:44 +08:00
parent 384134cb60
commit 4fd32aee8a
1 changed files with 3 additions and 0 deletions
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3
drivers/usb/gadget/android.c
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@@ -347,6 +347,9 @@ static void functionfs_closed_callback(struct ffs_data *ffs)
config->opened = false;
config->data = NULL;
if (!WARN_ON(!ffs->gadget)) {
dev->cdev->next_string_id -= ffs->strings_count;
}
functionfs_unbind(ffs);
mutex_unlock(&dev->mutex);