drivers:usb:fsl: Fix compilation error for fsl ehci drv

Fix compilation error in fsl ehci drv because ehci_reset()
and ehci_adjust_port_wakeup_flags() were not exported, and
are used when PM is enabled

Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index 9dd161ce02a2c784b92d83be90e6f30d5c0f55c2..c63d82c91f105d9ad83d54c90cfca84b455bc2d6 100644 (file)
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -239,7 +239,7 @@ static void tdi_reset (struct ehci_hcd *ehci)
  * Reset a non-running (STS_HALT == 1) controller.
  * Must be called with interrupts enabled and the lock not held.
  */
-static int ehci_reset (struct ehci_hcd *ehci)
+int ehci_reset(struct ehci_hcd *ehci)
 {
        int     retval;
        u32     command = ehci_readl(ehci, &ehci->regs->command);
@@ -275,6 +275,7 @@ static int ehci_reset (struct ehci_hcd *ehci)
                        ehci->resuming_ports = 0;
        return retval;
 }
+EXPORT_SYMBOL_GPL(ehci_reset);
 
 /*
  * Idle the controller (turn off the schedules).

diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c
index 69208447d213e4bc613a25c7f82563b45b1d21d1..22abb6830dfa9e33ca7e1a4cc56c28b2b4a3f662 100644 (file)
--- a/drivers/usb/host/ehci-hub.c
+++ b/drivers/usb/host/ehci-hub.c
@@ -155,7 +155,7 @@ static int ehci_port_change(struct ehci_hcd *ehci)
        return 0;
 }
 
-static void ehci_adjust_port_wakeup_flags(struct ehci_hcd *ehci,
+void ehci_adjust_port_wakeup_flags(struct ehci_hcd *ehci,
                bool suspending, bool do_wakeup)
 {
        int             port;
@@ -220,6 +220,7 @@ static void ehci_adjust_port_wakeup_flags(struct ehci_hcd *ehci,
 
        spin_unlock_irq(&ehci->lock);
 }
+EXPORT_SYMBOL_GPL(ehci_adjust_port_wakeup_flags);
 
 static int ehci_bus_suspend (struct usb_hcd *hcd)
 {

diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h
index 52ef0844a1802a77893ded8be690a960b9bfceb8..f700157cd084bfdc76eb8630cdea5b8e3796f338 100644 (file)
--- a/drivers/usb/host/ehci.h
+++ b/drivers/usb/host/ehci.h
@@ -868,10 +868,13 @@ extern void       ehci_init_driver(struct hc_driver *drv,
 extern int     ehci_setup(struct usb_hcd *hcd);
 extern int     ehci_handshake(struct ehci_hcd *ehci, void __iomem *ptr,
                                u32 mask, u32 done, int usec);
+extern int     ehci_reset(struct ehci_hcd *ehci);
 
 #ifdef CONFIG_PM
 extern int     ehci_suspend(struct usb_hcd *hcd, bool do_wakeup);
 extern int     ehci_resume(struct usb_hcd *hcd, bool force_reset);
+extern void    ehci_adjust_port_wakeup_flags(struct ehci_hcd *ehci,
+                       bool suspending, bool do_wakeup);
 #endif /* CONFIG_PM */
 
 extern int     ehci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,