From dd0163508c07a67b28befe5af23d7ab9941ae8ca Mon Sep 17 00:00:00 2001
From: Paul Burton <paul.burton@imgtec.com>
Date: Sat, 12 Aug 2017 21:36:36 -0700
Subject: irqchip: mips-gic: Move gic_get_c0_*_int() to asm/mips-gic.h

The linux/irqchip/mips-gic.h header is now almost empty. Move the
declarations of gic_get_c0_compare_int(), gic_get_c0_perfcount_int() &
gic_get_c0_fdc_int() to asm/mips-gic.h in order to close in on being
able to delete the former header.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/17046/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
 arch/mips/generic/irq.c          |  1 -
 arch/mips/include/asm/mips-gic.h | 30 ++++++++++++++++++++++++++++++
 arch/mips/mti-malta/malta-time.c |  1 -
 arch/mips/pistachio/time.c       |  2 +-
 arch/mips/ralink/irq-gic.c       |  2 +-
 5 files changed, 32 insertions(+), 4 deletions(-)

(limited to 'arch/mips')

diff --git a/arch/mips/generic/irq.c b/arch/mips/generic/irq.c
index 2d7bf74179d5..5322d09dd51b 100644
--- a/arch/mips/generic/irq.c
+++ b/arch/mips/generic/irq.c
@@ -12,7 +12,6 @@
 #include <linux/clk-provider.h>
 #include <linux/clocksource.h>
 #include <linux/init.h>
-#include <linux/irqchip/mips-gic.h>
 #include <linux/types.h>
 
 #include <asm/irq.h>
diff --git a/arch/mips/include/asm/mips-gic.h b/arch/mips/include/asm/mips-gic.h
index 27736d7f4aba..a2badf572632 100644
--- a/arch/mips/include/asm/mips-gic.h
+++ b/arch/mips/include/asm/mips-gic.h
@@ -314,4 +314,34 @@ static inline bool mips_gic_present(void)
 	return IS_ENABLED(CONFIG_MIPS_GIC) && mips_gic_base;
 }
 
+/**
+ * gic_get_c0_compare_int() - Return cp0 count/compare interrupt virq
+ *
+ * Determine the virq number to use for the coprocessor 0 count/compare
+ * interrupt, which may be routed via the GIC.
+ *
+ * Returns the virq number or a negative error number.
+ */
+extern int gic_get_c0_compare_int(void);
+
+/**
+ * gic_get_c0_perfcount_int() - Return performance counter interrupt virq
+ *
+ * Determine the virq number to use for CPU performance counter interrupts,
+ * which may be routed via the GIC.
+ *
+ * Returns the virq number or a negative error number.
+ */
+extern int gic_get_c0_perfcount_int(void);
+
+/**
+ * gic_get_c0_fdc_int() - Return fast debug channel interrupt virq
+ *
+ * Determine the virq number to use for fast debug channel (FDC) interrupts,
+ * which may be routed via the GIC.
+ *
+ * Returns the virq number or a negative error number.
+ */
+extern int gic_get_c0_fdc_int(void);
+
 #endif /* __MIPS_ASM_MIPS_CPS_H__ */
diff --git a/arch/mips/mti-malta/malta-time.c b/arch/mips/mti-malta/malta-time.c
index 7d53103b085f..66c866740ff2 100644
--- a/arch/mips/mti-malta/malta-time.c
+++ b/arch/mips/mti-malta/malta-time.c
@@ -26,7 +26,6 @@
 #include <linux/sched.h>
 #include <linux/spinlock.h>
 #include <linux/interrupt.h>
-#include <linux/irqchip/mips-gic.h>
 #include <linux/timex.h>
 #include <linux/mc146818rtc.h>
 
diff --git a/arch/mips/pistachio/time.c b/arch/mips/pistachio/time.c
index 17a0f1dec05b..8a6af9b76202 100644
--- a/arch/mips/pistachio/time.c
+++ b/arch/mips/pistachio/time.c
@@ -12,9 +12,9 @@
 #include <linux/clk-provider.h>
 #include <linux/clocksource.h>
 #include <linux/init.h>
-#include <linux/irqchip/mips-gic.h>
 #include <linux/of.h>
 
+#include <asm/mips-cps.h>
 #include <asm/time.h>
 
 unsigned int get_c0_compare_int(void)
diff --git a/arch/mips/ralink/irq-gic.c b/arch/mips/ralink/irq-gic.c
index 2058280450b5..bda576f2cad8 100644
--- a/arch/mips/ralink/irq-gic.c
+++ b/arch/mips/ralink/irq-gic.c
@@ -11,7 +11,7 @@
 
 #include <linux/of.h>
 #include <linux/irqchip.h>
-#include <linux/irqchip/mips-gic.h>
+#include <asm/mips-cps.h>
 
 int get_c0_perfcount_int(void)
 {
-- 
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