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authorTony Lindgren <tony@atomide.com>2008-11-24 12:02:21 -0800
committerGreg Kroah-Hartman <gregkh@suse.de>2009-01-07 10:00:03 -0800
commit3cb22d658668234edbe6dcb165501e9ef0c0a059 (patch)
treef242d930ce9fce671ee71132e2a7a5f461d93514 /arch/arm
parent68144e0cc92125f41157ede7b060f83367bc4fe7 (diff)
downloadop-kernel-dev-3cb22d658668234edbe6dcb165501e9ef0c0a059.zip
op-kernel-dev-3cb22d658668234edbe6dcb165501e9ef0c0a059.tar.gz
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 <tony@atomide.com> Signed-off-by: Felipe Balbi <me@felipebalbi.com> Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/plat-omap/usb.c38
1 files changed, 0 insertions, 38 deletions
diff --git a/arch/arm/plat-omap/usb.c b/arch/arm/plat-omap/usb.c
index 2f88ca8..add0485 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)
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