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| author | Lukasz Dalek <luk0104@gmail.com> | 2012-10-02 17:04:33 +0200 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2012-10-15 11:54:02 -0700 |
| commit | e5f24753c9b415adf12def520f051f60433068b4 (patch) | |
| tree | 3a19c4079e14afff3ffa003c4f723f7af170f931 | |
| parent | 3c09a2836df2f0ca73396ce00104385f0a622015 (diff) | |
| download | u-boot-imx-e5f24753c9b415adf12def520f051f60433068b4.zip u-boot-imx-e5f24753c9b415adf12def520f051f60433068b4.tar.gz u-boot-imx-e5f24753c9b415adf12def520f051f60433068b4.tar.bz2 | |
usb.h: Add udc_disconnect prototype to usb.h
PXA25x gadget implements common function usb_disconnect().
This patch adds this function prototype into usb.h for boards using it.
Signed-off-by: Lukasz Dalek <luk0104@gmail.com>
| -rw-r--r-- | include/usb.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/usb.h b/include/usb.h index 292a042..9dd8791 100644 --- a/include/usb.h +++ b/include/usb.h @@ -169,6 +169,17 @@ int submit_int_msg(struct usb_device *dev, unsigned long pipe, void *buffer, #define USB_UHCI_VEND_ID 0x8086 #define USB_UHCI_DEV_ID 0x7112 +/* + * PXA25x can only act as USB device. There are drivers + * which works with USB CDC gadgets implementations. + * Some of them have common routines which can be used + * 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); + #else #error USB Lowlevel not defined #endif |