[U-Boot] [PATCH v2 29/80] dm: usb: Move all the EHCI weak functions together and declare them

[Simon Glass]

Put these at the top of the file so they are in one place. Also add function
prototypes to the header file to avoid call site mismatches.

Signed-off-by: Simon Glass <sjg at chromium.org>
---

Changes in v2: None

 drivers/usb/host/ehci-hcd.c | 22 +++++++++++-----------
 drivers/usb/host/ehci.h     |  6 ++++++
 2 files changed, 17 insertions(+), 11 deletions(-)

diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index f1fb190..10a0671 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -143,6 +143,17 @@ __weak void ehci_powerup_fixup(uint32_t *status_reg, uint32_t *reg)
 	mdelay(50);
 }
 
+__weak uint32_t *ehci_get_portsc_register(struct ehci_hcor *hcor, int port)
+{
+	if (port < 0 || port >= CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS) {
+		/* Printing the message would cause a scan failure! */
+		debug("The request port(%u) is not configured\n", port);
+		return NULL;
+	}
+
+	return (uint32_t *)&hcor->or_portsc[port];
+}
+
 static int handshake(uint32_t *ptr, uint32_t mask, uint32_t done, int usec)
 {
 	uint32_t result;
@@ -649,17 +660,6 @@ fail:
 	return -1;
 }
 
-__weak uint32_t *ehci_get_portsc_register(struct ehci_hcor *hcor, int port)
-{
-	if (port < 0 || port >= CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS) {
-		/* Printing the message would cause a scan failure! */
-		debug("The request port(%u) is not configured\n", port);
-		return NULL;
-	}
-
-	return (uint32_t *)&hcor->or_portsc[port];
-}
-
 int
 ehci_submit_root(struct usb_device *dev, unsigned long pipe, void *buffer,
 		 int length, struct devrequest *req)
diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h
index 79aecd4..3e5427a 100644
--- a/drivers/usb/host/ehci.h
+++ b/drivers/usb/host/ehci.h
@@ -250,6 +250,12 @@ struct ehci_ctrl {
 	int ntds;
 };
 
+/* Weak functions that drivers can override */
+int ehci_get_port_speed(struct ehci_hcor *hcor, uint32_t reg);
+void ehci_set_usbmode(int index);
+void ehci_powerup_fixup(uint32_t *status_reg, uint32_t *reg);
+uint32_t *ehci_get_portsc_register(struct ehci_hcor *hcor, int port);
+
 /* Low level init functions */
 int ehci_hcd_init(int index, enum usb_init_type init,
 		struct ehci_hccr **hccr, struct ehci_hcor **hcor);
-- 
2.2.0.rc0.207.ga3a616c