USB: remove new OHCI build warnings
Remove various newly-introduced compiler warnings for OHCI.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c
index 240c7f5..704f33f 100644
--- a/drivers/usb/host/ohci-hcd.c
+++ b/drivers/usb/host/ohci-hcd.c
@@ -80,7 +80,10 @@
static void ohci_dump (struct ohci_hcd *ohci, int verbose);
static int ohci_init (struct ohci_hcd *ohci);
static void ohci_stop (struct usb_hcd *hcd);
+
+#if defined(CONFIG_PM) || defined(CONFIG_PCI)
static int ohci_restart (struct ohci_hcd *ohci);
+#endif
#include "ohci-hub.c"
#include "ohci-dbg.c"
@@ -396,7 +399,7 @@
*/
static void unlink_watchdog_func(unsigned long _ohci)
{
- long flags;
+ unsigned long flags;
unsigned max;
unsigned seen_count = 0;
unsigned i;
@@ -893,6 +896,8 @@
/*-------------------------------------------------------------------------*/
+#if defined(CONFIG_PM) || defined(CONFIG_PCI)
+
/* must not be called from interrupt context */
static int ohci_restart (struct ohci_hcd *ohci)
{
@@ -954,6 +959,8 @@
return 0;
}
+#endif
+
/*-------------------------------------------------------------------------*/
#define DRIVER_INFO DRIVER_VERSION " " DRIVER_DESC