diff options
| author | Hans de Goede <hdegoede@redhat.com> | 2015-06-10 17:04:04 +0200 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2015-06-19 14:32:12 +0200 |
| commit | b335fe681075bd6bd3e6842bad12a0ccb573dc4f (patch) | |
| tree | 06cd0486adadb4678b009c675ce6b91d7550b468 | |
| parent | c6265f7f3410b5e5763181cdd123a3f6fcd9fd58 (diff) | |
usb.h: Always declare usb function prototypes
There is no harm in declaring the function prototypes even if nothing
implements them, and when CONFIG_DM_USB=y the various usb functions are
available regardless of any controller drivers being enabled.
This fixes compile warnings due to missing prototypes on ARCHs where
the ARCH Kconfig always enables CONFIG_DM_USB and various usb drivers.
One could argue that in the case of no controllers CONFIG_DM_USB should not
be set, but this problem is typically seen during bringup of boards which
do actually have usb controllers.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
| -rw-r--r-- | include/usb.h | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/include/usb.h b/include/usb.h index c709ce2cf62..dca512d394b 100644 --- a/include/usb.h +++ b/include/usb.h @@ -171,17 +171,6 @@ enum usb_init_type { * this is how the lowlevel part communicate with the outer world */ -#if defined(CONFIG_USB_UHCI) || defined(CONFIG_USB_OHCI) || \ - defined(CONFIG_USB_EHCI) || defined(CONFIG_USB_OHCI_NEW) || \ - defined(CONFIG_USB_SL811HS) || defined(CONFIG_USB_ISP116X_HCD) || \ - defined(CONFIG_USB_R8A66597_HCD) || defined(CONFIG_USB_DAVINCI) || \ - defined(CONFIG_USB_OMAP3) || defined(CONFIG_USB_DA8XX) || \ - defined(CONFIG_USB_BLACKFIN) || defined(CONFIG_USB_AM35X) || \ - defined(CONFIG_USB_MUSB_DSPS) || defined(CONFIG_USB_MUSB_AM35X) || \ - defined(CONFIG_USB_MUSB_OMAP2PLUS) || defined(CONFIG_USB_MUSB_SUNXI) || \ - defined(CONFIG_USB_XHCI) || defined(CONFIG_USB_DWC2) || \ - defined(CONFIG_USB_EMUL) - int usb_lowlevel_init(int index, enum usb_init_type init, void **controller); int usb_lowlevel_stop(int index); @@ -216,12 +205,8 @@ void *poll_int_queue(struct usb_device *dev, struct int_queue *queue); * in boards init functions e.g. udc_disconnect() used for * forced device disconnection from host. */ -#elif defined(CONFIG_USB_GADGET_PXA2XX) - extern void udc_disconnect(void); -#endif - /* * board-specific hardware initialization, called by * usb drivers and u-boot commands |