diff options
Diffstat (limited to 'drivers/usb/gadget/f_mass_storage.c')
| -rw-r--r-- | drivers/usb/gadget/f_mass_storage.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/usb/gadget/f_mass_storage.c b/drivers/usb/gadget/f_mass_storage.c index ec1d520..884caa8 100644 --- a/drivers/usb/gadget/f_mass_storage.c +++ b/drivers/usb/gadget/f_mass_storage.c @@ -3145,6 +3145,7 @@ static int fsg_main_thread(void *common_) static DEVICE_ATTR(ro, 0644, fsg_show_ro, fsg_store_ro); static DEVICE_ATTR(nofua, 0644, fsg_show_nofua, fsg_store_nofua); static DEVICE_ATTR(file, 0644, fsg_show_file, fsg_store_file); +static DEVICE_ATTR(cdrom, 0644, fsg_show_cdrom, fsg_store_cdrom); /****************************** FSG COMMON ******************************/ @@ -3260,6 +3261,10 @@ static struct fsg_common *fsg_common_init(struct fsg_common *common, rc = device_create_file(&curlun->dev, &dev_attr_nofua); if (rc) goto error_luns; + rc = device_create_file(&curlun->dev, &dev_attr_cdrom); + if (rc) + goto error_luns; + if (lcfg->filename) { rc = fsg_lun_open(curlun, lcfg->filename); @@ -3401,6 +3406,7 @@ static void fsg_common_release(struct kref *ref) device_remove_file(&lun->dev, &dev_attr_nofua); device_remove_file(&lun->dev, &dev_attr_ro); device_remove_file(&lun->dev, &dev_attr_file); + device_remove_file(&lun->dev, &dev_attr_cdrom); fsg_lun_close(lun); device_unregister(&lun->dev); } |