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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2009-01-08 22:01:34 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2009-01-08 22:01:34 +0000
commitbe680c716c465a173c1c783185e3d023899742fc (patch)
treee04bb2d4e4853aa5a45e4c2a9963e501f65a7b52 /arch
parentd8f2f1808aa4a38e841cad59db0e5d1ec3a1b014 (diff)
parent0dc6c490c0e2b81af32db3851040c109f7b3a54b (diff)
Merge branch 'next-footbridge' of git://aeryn.fluff.org.uk/bjdooks/linux
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/kernel/isa.c1
-rw-r--r--arch/arm/mach-footbridge/common.c2
-rw-r--r--arch/arm/mach-footbridge/common.h1
-rw-r--r--arch/arm/mach-footbridge/dc21285.c23
-rw-r--r--arch/arm/mach-footbridge/isa-irq.c2
5 files changed, 17 insertions, 12 deletions
diff --git a/arch/arm/kernel/isa.c b/arch/arm/kernel/isa.c
index 50a30bc91872..8ac9b8424007 100644
--- a/arch/arm/kernel/isa.c
+++ b/arch/arm/kernel/isa.c
@@ -16,6 +16,7 @@
#include <linux/fs.h>
#include <linux/sysctl.h>
#include <linux/init.h>
+#include <linux/io.h>
static unsigned int isa_membase, isa_portbase, isa_portshift;
diff --git a/arch/arm/mach-footbridge/common.c b/arch/arm/mach-footbridge/common.c
index 36ff06d4df15..aad270b76311 100644
--- a/arch/arm/mach-footbridge/common.c
+++ b/arch/arm/mach-footbridge/common.c
@@ -28,8 +28,6 @@
#include "common.h"
-extern void __init isa_init_irq(unsigned int irq);
-
unsigned int mem_fclk_21285 = 50000000;
EXPORT_SYMBOL(mem_fclk_21285);
diff --git a/arch/arm/mach-footbridge/common.h b/arch/arm/mach-footbridge/common.h
index 580e31bbc711..b05e662d21ad 100644
--- a/arch/arm/mach-footbridge/common.h
+++ b/arch/arm/mach-footbridge/common.h
@@ -7,3 +7,4 @@ extern void isa_rtc_init(void);
extern void footbridge_map_io(void);
extern void footbridge_init_irq(void);
+extern void isa_init_irq(unsigned int irq);
diff --git a/arch/arm/mach-footbridge/dc21285.c b/arch/arm/mach-footbridge/dc21285.c
index 133086019e3e..3ffa54841ec5 100644
--- a/arch/arm/mach-footbridge/dc21285.c
+++ b/arch/arm/mach-footbridge/dc21285.c
@@ -287,6 +287,9 @@ struct pci_bus * __init dc21285_scan_bus(int nr, struct pci_sys_data *sys)
return pci_scan_bus(0, &dc21285_ops, sys);
}
+#define dc21285_request_irq(_a, _b, _c, _d, _e) \
+ WARN_ON(request_irq(_a, _b, _c, _d, _e) < 0)
+
void __init dc21285_preinit(void)
{
unsigned int mem_size, mem_mask;
@@ -335,16 +338,16 @@ void __init dc21285_preinit(void)
/*
* We don't care if these fail.
*/
- request_irq(IRQ_PCI_SERR, dc21285_serr_irq, IRQF_DISABLED,
- "PCI system error", &serr_timer);
- request_irq(IRQ_PCI_PERR, dc21285_parity_irq, IRQF_DISABLED,
- "PCI parity error", &perr_timer);
- request_irq(IRQ_PCI_ABORT, dc21285_abort_irq, IRQF_DISABLED,
- "PCI abort", NULL);
- request_irq(IRQ_DISCARD_TIMER, dc21285_discard_irq, IRQF_DISABLED,
- "Discard timer", NULL);
- request_irq(IRQ_PCI_DPERR, dc21285_dparity_irq, IRQF_DISABLED,
- "PCI data parity", NULL);
+ dc21285_request_irq(IRQ_PCI_SERR, dc21285_serr_irq, IRQF_DISABLED,
+ "PCI system error", &serr_timer);
+ dc21285_request_irq(IRQ_PCI_PERR, dc21285_parity_irq, IRQF_DISABLED,
+ "PCI parity error", &perr_timer);
+ dc21285_request_irq(IRQ_PCI_ABORT, dc21285_abort_irq, IRQF_DISABLED,
+ "PCI abort", NULL);
+ dc21285_request_irq(IRQ_DISCARD_TIMER, dc21285_discard_irq, IRQF_DISABLED,
+ "Discard timer", NULL);
+ dc21285_request_irq(IRQ_PCI_DPERR, dc21285_dparity_irq, IRQF_DISABLED,
+ "PCI data parity", NULL);
if (cfn_mode) {
static struct resource csrio;
diff --git a/arch/arm/mach-footbridge/isa-irq.c b/arch/arm/mach-footbridge/isa-irq.c
index 9ee80a211d3c..8bfd06aeb64d 100644
--- a/arch/arm/mach-footbridge/isa-irq.c
+++ b/arch/arm/mach-footbridge/isa-irq.c
@@ -28,6 +28,8 @@
#include <asm/irq.h>
#include <asm/mach-types.h>
+#include "common.h"
+
static void isa_mask_pic_lo_irq(unsigned int irq)
{
unsigned int mask = 1 << (irq & 7);