ASoC: Clean up kerneldoc warnings

[firefly-linux-kernel-4.4.55.git] / arch / x86 / kernel / nmi.c

diff --git a/arch/x86/kernel/nmi.c b/arch/x86/kernel/nmi.c
index 2c005fac6171c4f3b0d0e5e1c11be9e66fbb9cab..8bd1bf9622a7cf1062f33e039c37a2167e5f2918 100644 (file)
--- a/arch/x86/kernel/nmi.c
+++ b/arch/x86/kernel/nmi.c
@@ -131,6 +131,11 @@ static void report_broken_nmi(int cpu, int *prev_nmi_count)
        atomic_dec(&nmi_active);
 }
 
+static void __acpi_nmi_disable(void *__unused)
+{
+       apic_write(APIC_LVT0, APIC_DM_NMI | APIC_LVT_MASKED);
+}
+
 int __init check_nmi_watchdog(void)
 {
        unsigned int *prev_nmi_count;
@@ -179,8 +184,12 @@ int __init check_nmi_watchdog(void)
        kfree(prev_nmi_count);
        return 0;
 error:
-       if (nmi_watchdog == NMI_IO_APIC && !timer_through_8259)
-               disable_8259A_irq(0);
+       if (nmi_watchdog == NMI_IO_APIC) {
+               if (!timer_through_8259)
+                       disable_8259A_irq(0);
+               on_each_cpu(__acpi_nmi_disable, NULL, 1);
+       }
+
 #ifdef CONFIG_X86_32
        timer_ack = 0;
 #endif
@@ -199,12 +208,17 @@ static int __init setup_nmi_watchdog(char *str)
                ++str;
        }
 
-       get_option(&str, &nmi);
-
-       if (nmi >= NMI_INVALID)
-               return 0;
+       if (!strncmp(str, "lapic", 5))
+               nmi_watchdog = NMI_LOCAL_APIC;
+       else if (!strncmp(str, "ioapic", 6))
+               nmi_watchdog = NMI_IO_APIC;
+       else {
+               get_option(&str, &nmi);
+               if (nmi >= NMI_INVALID)
+                       return 0;
+               nmi_watchdog = nmi;
+       }
 
-       nmi_watchdog = nmi;
        return 1;
 }
 __setup("nmi_watchdog=", setup_nmi_watchdog);
@@ -285,11 +299,6 @@ void acpi_nmi_enable(void)
                on_each_cpu(__acpi_nmi_enable, NULL, 1);
 }
 
-static void __acpi_nmi_disable(void *__unused)
-{
-       apic_write(APIC_LVT0, APIC_DM_NMI | APIC_LVT_MASKED);
-}
-
 /*
  * Disable timer based NMIs on all CPUs:
  */