diff options
| author | David Brownell <dbrownell@users.sourceforge.net> | 2009-03-31 12:28:31 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-06-15 21:44:40 -0700 |
| commit | cc835e321a9f3fa5e083436872e198095f4805b9 (patch) | |
| tree | 84f317bf30099d3376e171a024bc89eb5bf7a589 /include | |
| parent | def6f8b978618d50daaddb92331d398da9e141f1 (diff) | |
USB: nop-usb-xceiv: behave when linked as a module
The NOP OTG transceiver driver needs to be usable from modules.
Make sure its symbols are always accessible at both compile and
link time, and make sure the device instance is allocated from
the heap so that device lifetime rules are obeyed.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/usb/otg.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/usb/otg.h b/include/linux/usb/otg.h index 1aaa826396a1..2443c0e7a80c 100644 --- a/include/linux/usb/otg.h +++ b/include/linux/usb/otg.h @@ -80,10 +80,10 @@ struct otg_transceiver { /* for board-specific init logic */ extern int otg_set_transceiver(struct otg_transceiver *); -#ifdef CONFIG_NOP_USB_XCEIV + +/* sometimes transceivers are accessed only through e.g. ULPI */ extern void usb_nop_xceiv_register(void); extern void usb_nop_xceiv_unregister(void); -#endif /* for usb host and peripheral controller drivers */ |