Minor fixes, do not count interrupts without interrupt source as spurious (#1755)

SVN-Revision: 7391

target/linux/adm5120-2.6/files/arch/mips/adm5120/irq.c

@@ -48,11 +48,12 @@ void adm5120_hw0_irqdispatch(struct pt_regs *regs)
 
 	intsrc = ADM5120_INTC_STATUS & ADM5120_IRQ_MASK;
 
-	for (i = 0; intsrc; intsrc >>= 1, i++)
-		if (intsrc & 0x1)
-			do_IRQ(i);
-		else
-			spurious_interrupt();
+	if (intsrc) {
+		for (i = 0; intsrc; intsrc >>= 1, i++)
+			if (intsrc & 0x1)
+				do_IRQ(i);
+	} else
+		spurious_interrupt();
 }
 
 void mips_timer_interrupt(struct pt_regs *regs)

target/linux/adm5120-2.6/files/arch/mips/adm5120/memory.c

@@ -38,6 +38,7 @@
 #include <asm-mips/mips-boards/prom.h>
 
 extern char *prom_getenv(char *envname);
+void prom_printf(char *, ...);
 
 #define PFN_ALIGN(x)    (((unsigned long)(x) + (PAGE_SIZE - 1)) & PAGE_MASK)
 

target/linux/adm5120-2.6/files/arch/mips/adm5120/setup.c

@@ -75,6 +75,7 @@ const char *get_system_type(void)
 	return adm5120_board_name();
 }
 
+#ifdef CONFIG_USB
 static struct resource adm5120_hcd_resources[] = {
 	[0] = {
 		.start	= 0x11200000,
@@ -104,4 +105,5 @@ static int __init adm5120_init(void)
 	return platform_add_devices(devices, ARRAY_SIZE(devices));
 }
 
-subsys_initcall(adm5120_init);
+arch_initcall(adm5120_init);
+#endif