MPC5xxx: fix some compiler warnings in USB code

Fix the following warnings:
- usb.c:xx: warning: function declaration isn't a prototype
- usb_ohci.c:xxx: warning: passing argument 1 of '__fswab32' makes integer
  from pointer wihtout a cast

Signed-off-by: Martin Krause <martin.krase@tqs.de>

diff --git a/cpu/mpc5xxx/usb.c b/cpu/mpc5xxx/usb.c
index ce709fc652c91d76234d6c762a36b948994b9140..ed467ab3b889e2017cc4c26c3b49ac97d199e8b4 100644 (file)
--- a/cpu/mpc5xxx/usb.c
+++ b/cpu/mpc5xxx/usb.c
@@ -27,7 +27,7 @@
 
 #include <mpc5xxx.h>
 
-int usb_cpu_init()
+int usb_cpu_init(void)
 {
        /* Set the USB Clock                                                 */
        *(vu_long *)MPC5XXX_CDM_48_FDC = CONFIG_USB_CLOCK;
@@ -41,12 +41,12 @@ int usb_cpu_init()
        return 0;
 }
 
-int usb_cpu_stop()
+int usb_cpu_stop(void)
 {
        return 0;
 }
 
-int usb_cpu_init_fail()
+int usb_cpu_init_fail(void)
 {
        return 0;
 }

diff --git a/drivers/usb_ohci.c b/drivers/usb_ohci.c
index f0a37b20a7182d1f514a49b76d8cad96459fdf8a..14984a5f39c17b643951f0d9b3398ba0327aaa74 100644 (file)
--- a/drivers/usb_ohci.c
+++ b/drivers/usb_ohci.c
@@ -669,7 +669,7 @@ static int ep_link (ohci_t *ohci, ed_t *edi)
                                ed_p = &(((ed_t *)ed_p)->hwNextED))
                                        inter = ep_rev (6, ((ed_t *)ed_p)->int_interval);
                        ed->hwNextED = *ed_p;
-                       *ed_p = m32_swap(ed);
+                       *ed_p = m32_swap((unsigned long)ed);
                }
                break;
        }
@@ -687,11 +687,11 @@ static void periodic_unlink ( struct ohci *ohci, volatile struct ed *ed,
 
                /* ED might have been unlinked through another path */
                while (*ed_p != 0) {
-                       if (((struct ed *)m32_swap (ed_p)) == ed) {
+                       if (((struct ed *)m32_swap ((unsigned long)ed_p)) == ed) {
                                *ed_p = ed->hwNextED;
                                break;
                        }
-                       ed_p = & (((struct ed *)m32_swap (ed_p))->hwNextED);
+                       ed_p = & (((struct ed *)m32_swap ((unsigned long)ed_p))->hwNextED);
                }
        }
 }