diff --git a/arch/ia64/kernel/acpi.c b/arch/ia64/kernel/acpi.c
index f3046bdd4b14..78bc21987121 100644
--- a/arch/ia64/kernel/acpi.c
+++ b/arch/ia64/kernel/acpi.c
@@ -74,7 +74,7 @@ unsigned int acpi_cpei_override;
 unsigned int acpi_cpei_phys_cpuid;
 
 #define MAX_SAPICS 256
-u16 ia64_acpiid_to_sapicid[MAX_SAPICS] = {[0...MAX_SAPICS - 1] = -1 };
+u16 ia64_acpiid_to_sapicid[MAX_SAPICS] = {[0 ... MAX_SAPICS - 1] = -1 };
 
 EXPORT_SYMBOL(ia64_acpiid_to_sapicid);
 
@@ -138,7 +138,7 @@ const char *acpi_get_sysname(void)
 
 /* Array to record platform interrupt vectors for generic interrupt routing. */
 int platform_intr_list[ACPI_MAX_PLATFORM_INTERRUPTS] = {
-	[0...ACPI_MAX_PLATFORM_INTERRUPTS - 1] = -1
+	[0 ... ACPI_MAX_PLATFORM_INTERRUPTS - 1] = -1
 };
 
 enum acpi_irq_model_id acpi_irq_model = ACPI_IRQ_MODEL_IOSAPIC;
diff --git a/arch/ia64/kernel/iosapic.c b/arch/ia64/kernel/iosapic.c
index 8f53915f4ae6..a13df592ebf7 100644
--- a/arch/ia64/kernel/iosapic.c
+++ b/arch/ia64/kernel/iosapic.c
@@ -735,11 +735,11 @@ again:
 	spin_unlock_irqrestore(&iosapic_lock, flags);
 
 	/* If vector is running out, we try to find a sharable vector */
-	vector = assign_irq_vector_nopanic(AUTO_ASSIGN);
+	vector = assign_irq_vector(AUTO_ASSIGN);
 	if (vector < 0) {
 		vector = iosapic_find_sharable_vector(trigger, polarity);
   		if (vector < 0)
-			Return -ENOSPC;
+			return -ENOSPC;
 	}
 
 	spin_lock_irqsave(&irq_descp(vector)->lock, flags);