USB: remove CONFIG_USB_PERSIST setting
This patch (as1047) removes the USB_PERSIST Kconfig option, enabling
it permanently. It also prevents the power/persist attribute from
being created for hub devices; there's no point in having it since
USB-PERSIST is always turned on for hubs.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/include/linux/usb.h b/include/linux/usb.h
index 583e048..7e31cac 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -387,6 +387,7 @@
unsigned can_submit:1; /* URBs may be submitted */
unsigned discon_suspended:1; /* Disconnected while suspended */
+ unsigned persist_enabled:1; /* USB_PERSIST enabled for this dev */
unsigned have_langid:1; /* whether string_langid is valid */
unsigned authorized:1; /* Policy has said we can use it */
unsigned wusb:1; /* Device is Wireless USB */
@@ -433,7 +434,6 @@
unsigned auto_pm:1; /* autosuspend/resume in progress */
unsigned do_remote_wakeup:1; /* remote wakeup should be enabled */
unsigned reset_resume:1; /* needs reset instead of resume */
- unsigned persist_enabled:1; /* USB_PERSIST enabled for this dev */
unsigned autosuspend_disabled:1; /* autosuspend and autoresume */
unsigned autoresume_disabled:1; /* disabled by the user */
unsigned skip_sys_resume:1; /* skip the next system resume */