From 3cb22d658668234edbe6dcb165501e9ef0c0a059 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Mon, 24 Nov 2008 12:02:21 -0800 Subject: USB: otg: sharable otg transceiver ops Move otg_get/set/put_transceiver() from omap specific code to common otg.c so other upcoming drivers can share them. [ dbrownell@users.sourceforge.net: move to drivers/usb/otg, dox ] Signed-off-by: Tony Lindgren Signed-off-by: Felipe Balbi Signed-off-by: Philipp Zabel Signed-off-by: David Brownell Signed-off-by: Greg Kroah-Hartman --- arch/arm/plat-omap/usb.c | 38 -------------------------------------- 1 file changed, 38 deletions(-) (limited to 'arch/arm/plat-omap') diff --git a/arch/arm/plat-omap/usb.c b/arch/arm/plat-omap/usb.c index 2f88ca8b8f3..add0485703b 100644 --- a/arch/arm/plat-omap/usb.c +++ b/arch/arm/plat-omap/usb.c @@ -77,44 +77,6 @@ /*-------------------------------------------------------------------------*/ -#if defined(CONFIG_ARCH_OMAP_OTG) || defined(CONFIG_USB_MUSB_OTG) - -static struct otg_transceiver *xceiv; - -/** - * otg_get_transceiver - find the (single) OTG transceiver driver - * - * Returns the transceiver driver, after getting a refcount to it; or - * null if there is no such transceiver. The caller is responsible for - * releasing that count. - */ -struct otg_transceiver *otg_get_transceiver(void) -{ - if (xceiv) - get_device(xceiv->dev); - return xceiv; -} -EXPORT_SYMBOL(otg_get_transceiver); - -void otg_put_transceiver(struct otg_transceiver *x) -{ - put_device(x->dev); -} -EXPORT_SYMBOL(otg_put_transceiver); - -int otg_set_transceiver(struct otg_transceiver *x) -{ - if (xceiv && x) - return -EBUSY; - xceiv = x; - return 0; -} -EXPORT_SYMBOL(otg_set_transceiver); - -#endif - -/*-------------------------------------------------------------------------*/ - #if defined(CONFIG_ARCH_OMAP_OTG) || defined(CONFIG_ARCH_OMAP15XX) static void omap2_usb_devconf_clear(u8 port, u32 mask) -- cgit v1.2.3