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USBMSC: Add missing logic to saved device description.

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This commit is contained in:
Gregory Nutt
2017-07-16 07:00:48 -06:00
parent 0729151d29
commit 5d67ddda4e
1 changed files with 7 additions and 2 deletions
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drivers/usbdev/usbmsc.c
+7 -2
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@@ -1719,13 +1719,18 @@ errout_with_lock:
****************************************************************************/ ****************************************************************************/
#ifdef CONFIG_USBMSC_COMPOSITE #ifdef CONFIG_USBMSC_COMPOSITE
int usbmsc_classobject(FAR void *handle, FAR struct usbdev_description_s *devdesc, int usbmsc_classobject(FAR void *handle,
FAR struct usbdev_description_s *devdesc,
FAR struct usbdevclass_driver_s **classdev) FAR struct usbdevclass_driver_s **classdev)
{ {
FAR struct usbmsc_alloc_s *alloc = (FAR struct usbmsc_alloc_s *)handle; FAR struct usbmsc_alloc_s *alloc = (FAR struct usbmsc_alloc_s *)handle;
int ret; int ret;
DEBUGASSERT(handle && classdev); DEBUGASSERT(handle != NULL && classdev != NULL);
/* Save the device description */
memcpy(&alloc->dev.devdesc, devdesc, sizeof(struct usbdev_description_s));
/* Export the LUNs as with the "standalone" USB mass storage driver, but /* Export the LUNs as with the "standalone" USB mass storage driver, but
* don't register the class instance with the USB device infrastructure. * don't register the class instance with the USB device infrastructure.