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Subject[PATCH 26/28] m68k/q40: Convert Q40/Q60 to genirq
Date
q40_irq_handler() must be kept to translate ISA IRQs to the range 1-15.
q40_probe_irq_o{ff,n}() become unused.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Richard Zidlicky <rz@linux-m68k.org>
---
v5: Added this changeset
---
arch/m68k/Kconfig.mmu | 1 -
arch/m68k/include/asm/q40ints.h | 2 ++
arch/m68k/q40/q40ints.c | 8 +++++++-
3 files changed, 9 insertions(+), 2 deletions(-)
diff --git a/arch/m68k/Kconfig.mmu b/arch/m68k/Kconfig.mmu
index fa98287..39da911 100644
--- a/arch/m68k/Kconfig.mmu
+++ b/arch/m68k/Kconfig.mmu
@@ -200,7 +200,6 @@ config SUN3

config USE_GENERIC_HARDIRQS
bool "Use genirq"
- depends on !Q40
select HAVE_GENERIC_HARDIRQS
select GENERIC_IRQ_SHOW

diff --git a/arch/m68k/include/asm/q40ints.h b/arch/m68k/include/asm/q40ints.h
index 3d970af..01cdbb4 100644
--- a/arch/m68k/include/asm/q40ints.h
+++ b/arch/m68k/include/asm/q40ints.h
@@ -25,5 +25,7 @@
#define Q40_IRQ14_MASK (1<<6)
#define Q40_IRQ15_MASK (1<<7)

+#ifndef CONFIG_GENERIC_HARDIRQS
extern unsigned long q40_probe_irq_on (void);
extern int q40_probe_irq_off (unsigned long irqs);
+#endif
diff --git a/arch/m68k/q40/q40ints.c b/arch/m68k/q40/q40ints.c
index afe600c..f1e5288 100644
--- a/arch/m68k/q40/q40ints.c
+++ b/arch/m68k/q40/q40ints.c
@@ -15,10 +15,14 @@
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/interrupt.h>
+#ifdef CONFIG_GENERIC_HARDIRQS
+#include <linux/irq.h>
+#else
+#include <asm/irq.h>
+#endif

#include <asm/ptrace.h>
#include <asm/system.h>
-#include <asm/irq.h>
#include <asm/traps.h>

#include <asm/q40_master.h>
@@ -326,6 +330,7 @@ void q40_irq_disable(struct irq_data *data)
}
}

+#ifndef CONFIG_GENERIC_HARDIRQS
unsigned long q40_probe_irq_on(void)
{
printk("irq probing not working - reconfigure the driver to avoid this\n");
@@ -335,3 +340,4 @@ int q40_probe_irq_off(unsigned long irqs)
{
return -1;
}
+#endif
--
1.7.0.4


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