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

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@7391 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/target/linux/adm5120-2.6/files/arch/mips/adm5120/irq.c b/target/linux/adm5120-2.6/files/arch/mips/adm5120/irq.c
index 46f3bb0..c53272e 100644 (file)
--- a/target/linux/adm5120-2.6/files/arch/mips/adm5120/irq.c
+++ b/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)

diff --git a/target/linux/adm5120-2.6/files/arch/mips/adm5120/memory.c b/target/linux/adm5120-2.6/files/arch/mips/adm5120/memory.c
index d96d66a..947b5b9 100644 (file)
--- a/target/linux/adm5120-2.6/files/arch/mips/adm5120/memory.c
+++ b/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)
 

diff --git a/target/linux/adm5120-2.6/files/arch/mips/adm5120/setup.c b/target/linux/adm5120-2.6/files/arch/mips/adm5120/setup.c
index 3f4f365..5767df8 100644 (file)
--- a/target/linux/adm5120-2.6/files/arch/mips/adm5120/setup.c
+++ b/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