x86: use u32 for safe_apic_wait_icr_idle()

Preperatory patch for merging apic headers.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

arch/x86/kernel/apic_64.c

@@ -135,9 +135,9 @@ void apic_wait_icr_idle(void)
 		cpu_relax();
 }
 
-unsigned int safe_apic_wait_icr_idle(void)
+u32 safe_apic_wait_icr_idle(void)
 {
-	unsigned int send_status;
+	u32 send_status;
 	int timeout;
 
 	timeout = 0;

arch/x86/kernel/smpboot_64.c

@@ -384,19 +384,20 @@ static void inquire_remote_apic(int apicid)
 	unsigned i, regs[] = { APIC_ID >> 4, APIC_LVR >> 4, APIC_SPIV >> 4 };
 	char *names[] = { "ID", "VERSION", "SPIV" };
 	int timeout;
-	unsigned int status;
+	u32 status;
 
 	printk(KERN_INFO "Inquiring remote APIC #%d...\n", apicid);
 
 	for (i = 0; i < ARRAY_SIZE(regs); i++) {
-		printk("... APIC #%d %s: ", apicid, names[i]);
+		printk(KERN_INFO "... APIC #%d %s: ", apicid, names[i]);
 
 		/*
 		 * Wait for idle.
 		 */
 		status = safe_apic_wait_icr_idle();
 		if (status)
-			printk("a previous APIC delivery may have failed\n");
+			printk(KERN_CONT
+			       "a previous APIC delivery may have failed\n");
 
 		apic_write(APIC_ICR2, SET_APIC_DEST_FIELD(apicid));
 		apic_write(APIC_ICR, APIC_DM_REMRD | regs[i]);
@@ -410,10 +411,10 @@ static void inquire_remote_apic(int apicid)
 		switch (status) {
 		case APIC_ICR_RR_VALID:
 			status = apic_read(APIC_RRR);
-			printk("%08x\n", status);
+			printk(KERN_CONT "%08x\n", status);
 			break;
 		default:
-			printk("failed\n");
+			printk(KERN_CONT "failed\n");
 		}
 	}
 }

include/asm-x86/apic_64.h

@@ -49,7 +49,7 @@ static __inline unsigned int apic_read(unsigned long reg)
 }
 
 extern void apic_wait_icr_idle(void);
-extern unsigned int safe_apic_wait_icr_idle(void);
+extern u32 safe_apic_wait_icr_idle(void);
 
 static inline void ack_APIC_irq(void)
 {