Merge master.kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb

[linux-2.6-omap-h63xx.git] / init / main.c

diff --git a/init/main.c b/init/main.c
index 2714e0e7cfecb78c45a3f6a17bc2d1598ab66f42..006dcd547dc2e72bd3280ac31e746d34da1970bf 100644 (file)
--- a/init/main.c
+++ b/init/main.c
@@ -306,8 +306,6 @@ static int __init rdinit_setup(char *str)
 }
 __setup("rdinit=", rdinit_setup);
 
-extern void setup_arch(char **);
-
 #ifndef CONFIG_SMP
 
 #ifdef CONFIG_X86_LOCAL_APIC
@@ -571,17 +569,23 @@ static void __init do_initcalls(void)
        int count = preempt_count();
 
        for (call = __initcall_start; call < __initcall_end; call++) {
-               char *msg;
+               char *msg = NULL;
+               char msgbuf[40];
+               int result;
 
                if (initcall_debug) {
-                       printk(KERN_DEBUG "Calling initcall 0x%p", *call);
-                       print_fn_descriptor_symbol(": %s()", (unsigned long) *call);
+                       printk("Calling initcall 0x%p", *call);
+                       print_fn_descriptor_symbol(": %s()",
+                                       (unsigned long) *call);
                        printk("\n");
                }
 
-               (*call)();
+               result = (*call)();
 
-               msg = NULL;
+               if (result && (result != -ENODEV || initcall_debug)) {
+                       sprintf(msgbuf, "error code %d", result);
+                       msg = msgbuf;
+               }
                if (preempt_count() != count) {
                        msg = "preemption imbalance";
                        preempt_count() = count;
@@ -591,8 +595,10 @@ static void __init do_initcalls(void)
                        local_irq_enable();
                }
                if (msg) {
-                       printk(KERN_WARNING "error in initcall at 0x%p: "
-                               "returned with %s\n", *call, msg);
+                       printk(KERN_WARNING "initcall at 0x%p", *call);
+                       print_fn_descriptor_symbol(": %s()",
+                                       (unsigned long) *call);
+                       printk(": returned with %s\n", msg);
                }
        }