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Diffstat (limited to 'arch/m68k/mac/via.c')
-rw-r--r--arch/m68k/mac/via.c35
1 files changed, 21 insertions, 14 deletions
diff --git a/arch/m68k/mac/via.c b/arch/m68k/mac/via.c
index f01d418e64fe..7d97ba54536e 100644
--- a/arch/m68k/mac/via.c
+++ b/arch/m68k/mac/via.c
@@ -34,6 +34,7 @@
#include <asm/macints.h>
#include <asm/mac_via.h>
#include <asm/mac_psc.h>
+#include <asm/mac_oss.h>
volatile __u8 *via1, *via2;
int rbv_present;
@@ -84,7 +85,6 @@ void via_irq_disable(int irq);
void via_irq_clear(int irq);
extern irqreturn_t mac_scc_dispatch(int, void *);
-extern int oss_present;
/*
* Initialize the VIAs
@@ -283,7 +283,8 @@ void __init via_init_clock(irq_handler_t func)
via1[vT1CL] = MAC_CLOCK_LOW;
via1[vT1CH] = MAC_CLOCK_HIGH;
- request_irq(IRQ_MAC_TIMER_1, func, IRQ_FLG_LOCK, "timer", func);
+ if (request_irq(IRQ_MAC_TIMER_1, func, IRQ_FLG_LOCK, "timer", func))
+ pr_err("Couldn't register %s interrupt\n", "timer");
}
/*
@@ -293,25 +294,31 @@ void __init via_init_clock(irq_handler_t func)
void __init via_register_interrupts(void)
{
if (via_alt_mapping) {
- request_irq(IRQ_AUTO_1, via1_irq,
+ if (request_irq(IRQ_AUTO_1, via1_irq,
IRQ_FLG_LOCK|IRQ_FLG_FAST, "software",
- (void *) via1);
- request_irq(IRQ_AUTO_6, via1_irq,
+ (void *) via1))
+ pr_err("Couldn't register %s interrupt\n", "software");
+ if (request_irq(IRQ_AUTO_6, via1_irq,
IRQ_FLG_LOCK|IRQ_FLG_FAST, "via1",
- (void *) via1);
+ (void *) via1))
+ pr_err("Couldn't register %s interrupt\n", "via1");
} else {
- request_irq(IRQ_AUTO_1, via1_irq,
+ if (request_irq(IRQ_AUTO_1, via1_irq,
IRQ_FLG_LOCK|IRQ_FLG_FAST, "via1",
- (void *) via1);
+ (void *) via1))
+ pr_err("Couldn't register %s interrupt\n", "via1");
}
- request_irq(IRQ_AUTO_2, via2_irq, IRQ_FLG_LOCK|IRQ_FLG_FAST,
- "via2", (void *) via2);
+ if (request_irq(IRQ_AUTO_2, via2_irq, IRQ_FLG_LOCK|IRQ_FLG_FAST,
+ "via2", (void *) via2))
+ pr_err("Couldn't register %s interrupt\n", "via2");
if (!psc_present) {
- request_irq(IRQ_AUTO_4, mac_scc_dispatch, IRQ_FLG_LOCK,
- "scc", mac_scc_dispatch);
+ if (request_irq(IRQ_AUTO_4, mac_scc_dispatch, IRQ_FLG_LOCK,
+ "scc", mac_scc_dispatch))
+ pr_err("Couldn't register %s interrupt\n", "scc");
}
- request_irq(IRQ_MAC_NUBUS, via_nubus_irq, IRQ_FLG_LOCK|IRQ_FLG_FAST,
- "nubus", (void *) via2);
+ if (request_irq(IRQ_MAC_NUBUS, via_nubus_irq,
+ IRQ_FLG_LOCK|IRQ_FLG_FAST, "nubus", (void *) via2))
+ pr_err("Couldn't register %s interrupt\n", "nubus");
}
/*