From: Tony Lidgren <[EMAIL PROTECTED]>
Move otg_get_transceiver() and otg_set_transceiver() from omap specific code
to common otg.c so other upcoming drivers can share them.
Signed-off-by: Tony Lindgren <[EMAIL PROTECTED]>
Signed-off-by: Felipe Balbi <[EMAIL PROTECTED]>
---
arch/arm/plat-omap/usb.c | 32 --------------------------------
drivers/usb/core/otg.c | 20 ++++++++++++++++++++
2 files changed, 20 insertions(+), 32 deletions(-)
diff --git a/drivers/usb/core/otg.c b/drivers/usb/core/otg.c
index 11967c0..531afa6 100644
--- a/drivers/usb/core/otg.c
+++ b/drivers/usb/core/otg.c
@@ -14,9 +14,29 @@
#include <linux/byteorder/generic.h>
#include <linux/gfp.h>
#include <linux/usb.h>
+#include <linux/usb/otg.h>
#include "otg_whitelist.h"
+static struct otg_transceiver *xceiv;
+
+int otg_set_transceiver(struct otg_transceiver *x)
+{
+ if (xceiv && x)
+ return -EBUSY;
+ xceiv = x;
+ return 0;
+}
+EXPORT_SYMBOL(otg_set_transceiver);
+
+struct otg_transceiver *otg_get_transceiver(void)
+{
+ if (xceiv)
+ get_device(xceiv->dev);
+ return xceiv;
+}
+EXPORT_SYMBOL(otg_get_transceiver);
+
#ifdef CONFIG_USB_OTG_WHITELIST
/*
diff --git a/arch/arm/plat-omap/usb.c b/arch/arm/plat-omap/usb.c
index a5aedf9..5cd39fa 100644
--- a/arch/arm/plat-omap/usb.c
+++ b/arch/arm/plat-omap/usb.c
@@ -76,38 +76,6 @@
/*-------------------------------------------------------------------------*/
-#ifdef CONFIG_ARCH_OMAP_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);
-
-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 u32 __init omap_usb0_init(unsigned nwires, unsigned is_device)
--
1.5.4.rc3.24.gb53139
-
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