x86, smp: remove mach_ipi.h

Move mach_ipi.h definitions into genapic.h.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

6 files changed, 60 insertions, 85 deletions

diff --git a/arch/x86/include/asm/genapic.h b/arch/x86/include/asm/genapic.h
index ccfcd19d5b7..273b99452ae 100644
--- a/arch/x86/include/asm/genapic.h
+++ b/arch/x86/include/asm/genapic.h
@@ -259,4 +259,5 @@ static inline physid_mask_t default_apicid_to_cpu_present(int phys_apicid)
 }
 
 #endif /* CONFIG_X86_LOCAL_APIC */
+
 #endif /* _ASM_X86_GENAPIC_64_H */
diff --git a/arch/x86/include/asm/ipi.h b/arch/x86/include/asm/ipi.h
index a8d717f2c7e..e2e8e4e0a65 100644
--- a/arch/x86/include/asm/ipi.h
+++ b/arch/x86/include/asm/ipi.h
@@ -1,6 +1,8 @@
 #ifndef _ASM_X86_IPI_H
 #define _ASM_X86_IPI_H
 
+#ifdef CONFIG_X86_LOCAL_APIC
+
 /*
  * Copyright 2004 James Cleverdon, IBM.
  * Subject to the GNU Public License, v.2
@@ -56,8 +58,7 @@ static inline void __xapic_wait_icr_idle(void)
 }
 
 static inline void
-__default_send_IPI_shortcut(unsigned int shortcut,
-			    int vector, unsigned int dest)
+__default_send_IPI_shortcut(unsigned int shortcut, int vector, unsigned int dest)
 {
 	/*
 	 * Subtle. In the case of the 'never do double writes' workaround
@@ -156,4 +157,60 @@ default_send_IPI_mask_allbutself(const struct cpumask *mask, int vector)
 	local_irq_restore(flags);
 }
 
+
+/* Avoid include hell */
+#define NMI_VECTOR 0x02
+
+void default_send_IPI_mask_bitmask(const struct cpumask *mask, int vector);
+void default_send_IPI_mask_allbutself(const struct cpumask *mask, int vector);
+
+extern int no_broadcast;
+
+#ifdef CONFIG_X86_64
+#include <asm/genapic.h>
+#else
+static inline void default_send_IPI_mask(const struct cpumask *mask, int vector)
+{
+	default_send_IPI_mask_bitmask(mask, vector);
+}
+void default_send_IPI_mask_allbutself(const struct cpumask *mask, int vector);
+#endif
+
+static inline void __default_local_send_IPI_allbutself(int vector)
+{
+	if (no_broadcast || vector == NMI_VECTOR)
+		apic->send_IPI_mask_allbutself(cpu_online_mask, vector);
+	else
+		__default_send_IPI_shortcut(APIC_DEST_ALLBUT, vector, apic->dest_logical);
+}
+
+static inline void __default_local_send_IPI_all(int vector)
+{
+	if (no_broadcast || vector == NMI_VECTOR)
+		apic->send_IPI_mask(cpu_online_mask, vector);
+	else
+		__default_send_IPI_shortcut(APIC_DEST_ALLINC, vector, apic->dest_logical);
+}
+
+#ifdef CONFIG_X86_32
+static inline void default_send_IPI_allbutself(int vector)
+{
+	/*
+	 * if there are no other CPUs in the system then we get an APIC send 
+	 * error if we try to broadcast, thus avoid sending IPIs in this case.
+	 */
+	if (!(num_online_cpus() > 1))
+		return;
+
+	__default_local_send_IPI_allbutself(vector);
+}
+
+static inline void default_send_IPI_all(int vector)
+{
+	__default_local_send_IPI_all(vector);
+}
+#endif
+
+#endif
+
 #endif /* _ASM_X86_IPI_H */
diff --git a/arch/x86/include/asm/mach-default/mach_ipi.h b/arch/x86/include/asm/mach-default/mach_ipi.h
deleted file mode 100644
index 85dec630c69..00000000000
--- a/arch/x86/include/asm/mach-default/mach_ipi.h
+++ /dev/null
@@ -1,58 +0,0 @@
-#ifndef _ASM_X86_MACH_DEFAULT_MACH_IPI_H
-#define _ASM_X86_MACH_DEFAULT_MACH_IPI_H
-
-/* Avoid include hell */
-#define NMI_VECTOR 0x02
-
-void default_send_IPI_mask_bitmask(const struct cpumask *mask, int vector);
-void default_send_IPI_mask_allbutself(const struct cpumask *mask, int vector);
-void __default_send_IPI_shortcut(unsigned int shortcut, int vector);
-
-extern int no_broadcast;
-
-#ifdef CONFIG_X86_64
-#include <asm/genapic.h>
-#else
-static inline void default_send_IPI_mask(const struct cpumask *mask, int vector)
-{
-	default_send_IPI_mask_bitmask(mask, vector);
-}
-void default_send_IPI_mask_allbutself(const struct cpumask *mask, int vector);
-#endif
-
-static inline void __default_local_send_IPI_allbutself(int vector)
-{
-	if (no_broadcast || vector == NMI_VECTOR)
-		apic->send_IPI_mask_allbutself(cpu_online_mask, vector);
-	else
-		__default_send_IPI_shortcut(APIC_DEST_ALLBUT, vector);
-}
-
-static inline void __default_local_send_IPI_all(int vector)
-{
-	if (no_broadcast || vector == NMI_VECTOR)
-		apic->send_IPI_mask(cpu_online_mask, vector);
-	else
-		__default_send_IPI_shortcut(APIC_DEST_ALLINC, vector);
-}
-
-#ifdef CONFIG_X86_32
-static inline void default_send_IPI_allbutself(int vector)
-{
-	/*
-	 * if there are no other CPUs in the system then we get an APIC send 
-	 * error if we try to broadcast, thus avoid sending IPIs in this case.
-	 */
-	if (!(num_online_cpus() > 1))
-		return;
-
-	__default_local_send_IPI_allbutself(vector);
-}
-
-static inline void default_send_IPI_all(int vector)
-{
-	__default_local_send_IPI_all(vector);
-}
-#endif
-
-#endif /* _ASM_X86_MACH_DEFAULT_MACH_IPI_H */
diff --git a/arch/x86/include/asm/mach-generic/gpio.h b/arch/x86/include/asm/mach-generic/gpio.h
deleted file mode 100644
index 995c45efdb3..00000000000
--- a/arch/x86/include/asm/mach-generic/gpio.h
+++ /dev/null
@@ -1,15 +0,0 @@
-#ifndef _ASM_X86_MACH_GENERIC_GPIO_H
-#define _ASM_X86_MACH_GENERIC_GPIO_H
-
-int gpio_request(unsigned gpio, const char *label);
-void gpio_free(unsigned gpio);
-int gpio_direction_input(unsigned gpio);
-int gpio_direction_output(unsigned gpio, int value);
-int gpio_get_value(unsigned gpio);
-void gpio_set_value(unsigned gpio, int value);
-int gpio_to_irq(unsigned gpio);
-int irq_to_gpio(unsigned irq);
-
-#include <asm-generic/gpio.h>           /* cansleep wrappers */
-
-#endif /* _ASM_X86_MACH_GENERIC_GPIO_H */
diff --git a/arch/x86/include/asm/mach-generic/mach_ipi.h b/arch/x86/include/asm/mach-generic/mach_ipi.h
deleted file mode 100644
index 5691c09645c..00000000000
--- a/arch/x86/include/asm/mach-generic/mach_ipi.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _ASM_X86_MACH_GENERIC_MACH_IPI_H
-#define _ASM_X86_MACH_GENERIC_MACH_IPI_H
-
-#include <asm/genapic.h>
-
-#endif /* _ASM_X86_MACH_GENERIC_MACH_IPI_H */
diff --git a/arch/x86/include/asm/mach-generic/mach_wakecpu.h b/arch/x86/include/asm/mach-generic/mach_wakecpu.h
deleted file mode 100644
index 0b884c03a3f..00000000000
--- a/arch/x86/include/asm/mach-generic/mach_wakecpu.h
+++ /dev/null
@@ -1,4 +0,0 @@
-#ifndef _ASM_X86_MACH_GENERIC_MACH_WAKECPU_H
-#define _ASM_X86_MACH_GENERIC_MACH_WAKECPU_H
-
-#endif /* _ASM_X86_MACH_GENERIC_MACH_APIC_H */