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-rw-r--r--arch/arm/include/asm/mach/irq.h2
-rw-r--r--arch/arm/kernel/fiq.c9
-rw-r--r--arch/arm/mach-rpc/irq.c2
-rw-r--r--arch/arm/plat-mxc/avic.c2
-rw-r--r--arch/arm/plat-mxc/tzic.c2
-rw-r--r--arch/arm/plat-s3c24xx/irq.c2
6 files changed, 11 insertions, 8 deletions
diff --git a/arch/arm/include/asm/mach/irq.h b/arch/arm/include/asm/mach/irq.h
index febe495d0c6e..15cb035309f7 100644
--- a/arch/arm/include/asm/mach/irq.h
+++ b/arch/arm/include/asm/mach/irq.h
@@ -17,7 +17,7 @@ struct seq_file;
/*
* This is internal. Do not use it.
*/
-extern void init_FIQ(void);
+extern void init_FIQ(int);
extern int show_fiq_list(struct seq_file *, int);
#ifdef CONFIG_MULTI_IRQ_HANDLER
diff --git a/arch/arm/kernel/fiq.c b/arch/arm/kernel/fiq.c
index c32f8456aa09..2adda11f712f 100644
--- a/arch/arm/kernel/fiq.c
+++ b/arch/arm/kernel/fiq.c
@@ -122,14 +122,16 @@ void release_fiq(struct fiq_handler *f)
while (current_fiq->fiq_op(current_fiq->dev_id, 0));
}
+static int fiq_start;
+
void enable_fiq(int fiq)
{
- enable_irq(fiq + FIQ_START);
+ enable_irq(fiq + fiq_start);
}
void disable_fiq(int fiq)
{
- disable_irq(fiq + FIQ_START);
+ disable_irq(fiq + fiq_start);
}
EXPORT_SYMBOL(set_fiq_handler);
@@ -140,7 +142,8 @@ EXPORT_SYMBOL(release_fiq);
EXPORT_SYMBOL(enable_fiq);
EXPORT_SYMBOL(disable_fiq);
-void __init init_FIQ(void)
+void __init init_FIQ(int start)
{
no_fiq_insn = *(unsigned long *)0xffff001c;
+ fiq_start = start;
}
diff --git a/arch/arm/mach-rpc/irq.c b/arch/arm/mach-rpc/irq.c
index cf0e669eaf1a..3e4fa849c64d 100644
--- a/arch/arm/mach-rpc/irq.c
+++ b/arch/arm/mach-rpc/irq.c
@@ -163,6 +163,6 @@ void __init rpc_init_irq(void)
}
}
- init_FIQ();
+ init_FIQ(FIQ_START);
}
diff --git a/arch/arm/plat-mxc/avic.c b/arch/arm/plat-mxc/avic.c
index e612cc1edede..f3d671ff7f1b 100644
--- a/arch/arm/plat-mxc/avic.c
+++ b/arch/arm/plat-mxc/avic.c
@@ -217,7 +217,7 @@ void __init mxc_init_irq(void __iomem *irqbase)
#ifdef CONFIG_FIQ
/* Initialize FIQ */
- init_FIQ();
+ init_FIQ(FIQ_START);
#endif
printk(KERN_INFO "MXC IRQ initialized\n");
diff --git a/arch/arm/plat-mxc/tzic.c b/arch/arm/plat-mxc/tzic.c
index abc90e4116f5..c60a7e416385 100644
--- a/arch/arm/plat-mxc/tzic.c
+++ b/arch/arm/plat-mxc/tzic.c
@@ -192,7 +192,7 @@ void __init tzic_init_irq(void __iomem *irqbase)
#ifdef CONFIG_FIQ
/* Initialize FIQ */
- init_FIQ();
+ init_FIQ(FIQ_START);
#endif
pr_info("TrustZone Interrupt Controller (TZIC) initialized\n");
diff --git a/arch/arm/plat-s3c24xx/irq.c b/arch/arm/plat-s3c24xx/irq.c
index bc42c04091fd..fe57bbbf166b 100644
--- a/arch/arm/plat-s3c24xx/irq.c
+++ b/arch/arm/plat-s3c24xx/irq.c
@@ -533,7 +533,7 @@ void __init s3c24xx_init_irq(void)
int i;
#ifdef CONFIG_FIQ
- init_FIQ();
+ init_FIQ(FIQ_START);
#endif
irqdbf("s3c2410_init_irq: clearing interrupt status flags\n");