From 06d513ecb61a6711157707ebe10b968aacc0f2a8 Mon Sep 17 00:00:00 2001
From: Troy Kisky <troy.kisky@boundarydevices.com>
Date: Thu, 10 Oct 2013 15:27:56 -0700
Subject: [PATCH] usb: add enum usb_init_type parameter to usb_lowlevel_init

This parameter will later be used to verify OTG ports.

Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
---
 arch/mips/cpu/mips32/au1x00/au1x00_usb_ohci.c | 2 +-
 arch/powerpc/cpu/mpc5xxx/usb_ohci.c           | 2 +-
 arch/powerpc/cpu/ppc4xx/usb_ohci.c            | 2 +-
 arch/sparc/cpu/leon3/usb_uhci.c               | 2 +-
 board/mpl/common/usb_uhci.c                   | 2 +-
 common/usb.c                                  | 2 +-
 drivers/usb/gadget/mv_udc.c                   | 2 +-
 drivers/usb/host/ehci-hcd.c                   | 2 +-
 drivers/usb/host/isp116x-hcd.c                | 2 +-
 drivers/usb/host/ohci-hcd.c                   | 2 +-
 drivers/usb/host/ohci-s3c24xx.c               | 2 +-
 drivers/usb/host/r8a66597-hcd.c               | 2 +-
 drivers/usb/host/sl811-hcd.c                  | 2 +-
 drivers/usb/host/xhci.c                       | 2 +-
 drivers/usb/musb-new/musb_uboot.c             | 2 +-
 drivers/usb/musb/musb_hcd.c                   | 2 +-
 include/usb.h                                 | 2 +-
 17 files changed, 17 insertions(+), 17 deletions(-)

diff --git a/arch/mips/cpu/mips32/au1x00/au1x00_usb_ohci.c b/arch/mips/cpu/mips32/au1x00/au1x00_usb_ohci.c
index 931f95a0da..fd0ec65959 100644
--- a/arch/mips/cpu/mips32/au1x00/au1x00_usb_ohci.c
+++ b/arch/mips/cpu/mips32/au1x00/au1x00_usb_ohci.c
@@ -1548,7 +1548,7 @@ static void hc_release_ohci (ohci_t *ohci)
  */
 static char ohci_inited = 0;
 
-int usb_lowlevel_init(int index, void **controller)
+int usb_lowlevel_init(int index, enum usb_init_type init, void **controller)
 {
 	u32 pin_func;
 	u32 sys_freqctrl, sys_clksrc;
diff --git a/arch/powerpc/cpu/mpc5xxx/usb_ohci.c b/arch/powerpc/cpu/mpc5xxx/usb_ohci.c
index 3d345ff53e..a68f9d6598 100644
--- a/arch/powerpc/cpu/mpc5xxx/usb_ohci.c
+++ b/arch/powerpc/cpu/mpc5xxx/usb_ohci.c
@@ -1544,7 +1544,7 @@ static void hc_release_ohci (ohci_t *ohci)
  */
 static char ohci_inited = 0;
 
-int usb_lowlevel_init(int index, void **controller)
+int usb_lowlevel_init(int index, enum usb_init_type init, void **controller)
 {
 
 	/* Set the USB Clock						     */
diff --git a/arch/powerpc/cpu/ppc4xx/usb_ohci.c b/arch/powerpc/cpu/ppc4xx/usb_ohci.c
index b371a752f9..fafc15e2e1 100644
--- a/arch/powerpc/cpu/ppc4xx/usb_ohci.c
+++ b/arch/powerpc/cpu/ppc4xx/usb_ohci.c
@@ -1549,7 +1549,7 @@ static void hc_release_ohci (ohci_t *ohci)
  */
 static char ohci_inited = 0;
 
-int usb_lowlevel_init(int index, void **controller)
+int usb_lowlevel_init(int index, enum usb_init_type init, void **controller)
 {
 	memset (&gohci, 0, sizeof (ohci_t));
 	memset (&urb_priv, 0, sizeof (urb_priv_t));
diff --git a/arch/sparc/cpu/leon3/usb_uhci.c b/arch/sparc/cpu/leon3/usb_uhci.c
index 5de48c11c2..c411ded861 100644
--- a/arch/sparc/cpu/leon3/usb_uhci.c
+++ b/arch/sparc/cpu/leon3/usb_uhci.c
@@ -688,7 +688,7 @@ void handle_usb_interrupt(void)
 
 /* init uhci
  */
-int usb_lowlevel_init(int index, void **controller)
+int usb_lowlevel_init(int index, enum usb_init_type init, void **controller)
 {
 	unsigned char temp;
 	ambapp_ahbdev ahbdev;
diff --git a/board/mpl/common/usb_uhci.c b/board/mpl/common/usb_uhci.c
index ff7ce828c6..6bbb527dab 100644
--- a/board/mpl/common/usb_uhci.c
+++ b/board/mpl/common/usb_uhci.c
@@ -584,7 +584,7 @@ void handle_usb_interrupt(void)
 
 /* init uhci
  */
-int usb_lowlevel_init(int index, void **controller)
+int usb_lowlevel_init(int index, enum usb_init_type init, void **controller)
 {
 	unsigned char temp;
 	int	busdevfunc;
diff --git a/common/usb.c b/common/usb.c
index 414f9c27fb..60daa10052 100644
--- a/common/usb.c
+++ b/common/usb.c
@@ -75,7 +75,7 @@ int usb_init(void)
 	for (i = 0; i < CONFIG_USB_MAX_CONTROLLER_COUNT; i++) {
 		/* init low_level USB */
 		printf("USB%d:   ", i);
-		if (usb_lowlevel_init(i, &ctrl)) {
+		if (usb_lowlevel_init(i, USB_INIT_HOST, &ctrl)) {
 			puts("lowlevel init failed\n");
 			continue;
 		}
diff --git a/drivers/usb/gadget/mv_udc.c b/drivers/usb/gadget/mv_udc.c
index c64d597053..83bd07596a 100644
--- a/drivers/usb/gadget/mv_udc.c
+++ b/drivers/usb/gadget/mv_udc.c
@@ -692,7 +692,7 @@ int usb_gadget_register_driver(struct usb_gadget_driver *driver)
 	if (driver->speed != USB_SPEED_FULL && driver->speed != USB_SPEED_HIGH)
 		return -EINVAL;
 
-	ret = usb_lowlevel_init(0, (void **)&controller.ctrl);
+	ret = usb_lowlevel_init(0, USB_INIT_DEVICE, (void **)&controller.ctrl);
 	if (ret)
 		return ret;
 
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index 3ae04c0253..6c21f47413 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -919,7 +919,7 @@ int usb_lowlevel_stop(int index)
 	return ehci_hcd_stop(index);
 }
 
-int usb_lowlevel_init(int index, void **controller)
+int usb_lowlevel_init(int index, enum usb_init_type init, void **controller)
 {
 	uint32_t reg;
 	uint32_t cmd;
diff --git a/drivers/usb/host/isp116x-hcd.c b/drivers/usb/host/isp116x-hcd.c
index 934550ad88..5aa190b52d 100644
--- a/drivers/usb/host/isp116x-hcd.c
+++ b/drivers/usb/host/isp116x-hcd.c
@@ -1377,7 +1377,7 @@ int isp116x_check_id(struct isp116x *isp116x)
 	return 0;
 }
 
-int usb_lowlevel_init(int index, void **controller))
+int usb_lowlevel_init(int index, enum usb_init_type init, void **controller))
 {
 	struct isp116x *isp116x = &isp116x_dev;
 
diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c
index 756f2fa7ff..4ed07da842 100644
--- a/drivers/usb/host/ohci-hcd.c
+++ b/drivers/usb/host/ohci-hcd.c
@@ -1847,7 +1847,7 @@ static void hc_release_ohci(ohci_t *ohci)
  */
 static char ohci_inited = 0;
 
-int usb_lowlevel_init(int index, void **controller)
+int usb_lowlevel_init(int index, enum usb_init_type init, void **controller)
 {
 #ifdef CONFIG_PCI_OHCI
 	pci_dev_t pdev;
diff --git a/drivers/usb/host/ohci-s3c24xx.c b/drivers/usb/host/ohci-s3c24xx.c
index 879ac16624..42e564ef5e 100644
--- a/drivers/usb/host/ohci-s3c24xx.c
+++ b/drivers/usb/host/ohci-s3c24xx.c
@@ -1642,7 +1642,7 @@ static void hc_release_ohci(struct ohci *ohci)
  */
 static char ohci_inited = 0;
 
-int usb_lowlevel_init(int index, void **controller)
+int usb_lowlevel_init(int index, enum usb_init_type init, void **controller)
 {
 	struct s3c24x0_clock_power *clk_power = s3c24x0_get_base_clock_power();
 	struct s3c24x0_gpio *gpio = s3c24x0_get_base_gpio();
diff --git a/drivers/usb/host/r8a66597-hcd.c b/drivers/usb/host/r8a66597-hcd.c
index b503b356ce..fd30d6726c 100644
--- a/drivers/usb/host/r8a66597-hcd.c
+++ b/drivers/usb/host/r8a66597-hcd.c
@@ -903,7 +903,7 @@ int submit_int_msg(struct usb_device *dev, unsigned long pipe, void *buffer,
 	return 0;
 }
 
-int usb_lowlevel_init(int index, void **controller)
+int usb_lowlevel_init(int index, enum usb_init_type init, void **controller)
 {
 	struct r8a66597 *r8a66597 = &gr8a66597;
 
diff --git a/drivers/usb/host/sl811-hcd.c b/drivers/usb/host/sl811-hcd.c
index 7ff4ffd880..b29c67e189 100644
--- a/drivers/usb/host/sl811-hcd.c
+++ b/drivers/usb/host/sl811-hcd.c
@@ -194,7 +194,7 @@ static int sl811_hc_reset(void)
 	return 1;
 }
 
-int usb_lowlevel_init(int index, void **controller)
+int usb_lowlevel_init(int index, enum usb_init_type init, void **controller)
 {
 	root_hub_devnum = 0;
 	sl811_hc_reset();
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index 57fa4ff9a7..d1c2e5c455 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -936,7 +936,7 @@ submit_control_msg(struct usb_device *udev, unsigned long pipe, void *buffer,
  * @param index	index to the host controller data structure
  * @return pointer to the intialised controller
  */
-int usb_lowlevel_init(int index, void **controller)
+int usb_lowlevel_init(int index, enum usb_init_type init, void **controller)
 {
 	uint32_t val;
 	uint32_t val2;
diff --git a/drivers/usb/musb-new/musb_uboot.c b/drivers/usb/musb-new/musb_uboot.c
index c2400328a3..05126803c3 100644
--- a/drivers/usb/musb-new/musb_uboot.c
+++ b/drivers/usb/musb-new/musb_uboot.c
@@ -112,7 +112,7 @@ int submit_int_msg(struct usb_device *dev, unsigned long pipe,
 	return submit_urb(&hcd, urb);
 }
 
-int usb_lowlevel_init(int index, void **controller)
+int usb_lowlevel_init(int index, enum usb_init_type init, void **controller)
 {
 	u8 power;
 	void *mbase;
diff --git a/drivers/usb/musb/musb_hcd.c b/drivers/usb/musb/musb_hcd.c
index 708fa124a2..799bd30e22 100644
--- a/drivers/usb/musb/musb_hcd.c
+++ b/drivers/usb/musb/musb_hcd.c
@@ -1089,7 +1089,7 @@ int submit_bulk_msg(struct usb_device *dev, unsigned long pipe,
 /*
  * This function initializes the usb controller module.
  */
-int usb_lowlevel_init(int index, void **controller)
+int usb_lowlevel_init(int index, enum usb_init_type init, void **controller)
 {
 	u8  power;
 	u32 timeout;
diff --git a/include/usb.h b/include/usb.h
index b4fea52cbf..d9fedeeff7 100644
--- a/include/usb.h
+++ b/include/usb.h
@@ -152,7 +152,7 @@ enum usb_init_type {
 	defined(CONFIG_USB_MUSB_DSPS) || defined(CONFIG_USB_MUSB_AM35X) || \
 	defined(CONFIG_USB_MUSB_OMAP2PLUS) || defined(CONFIG_USB_XHCI)
 
-int usb_lowlevel_init(int index, void **controller);
+int usb_lowlevel_init(int index, enum usb_init_type init, void **controller);
 int usb_lowlevel_stop(int index);
 
 int submit_bulk_msg(struct usb_device *dev, unsigned long pipe,
-- 
2.25.1