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authorFranck Bui-Huu <fbuihuu@gmail.com>2006-12-01 18:22:27 +0100
committerRalf Baechle <ralf@linux-mips.org>2006-12-06 20:16:08 +0000
commite77c232cfc6e1250b2916a7c69225d6634d05a49 (patch)
treea5a193c3d6d7f8c8a9eb35d970dd47fa867e5e24 /arch/mips/philips
parent1ccd1c1c35a6cb21da32479931d4fa6d47320095 (diff)
[MIPS] Compile __do_IRQ() when really needed
__do_IRQ() is needed only by irq handlers that can't use default handlers defined in kernel/irq/chip.c. For others platforms there's no need to compile this function since it won't be used. For those platforms this patch defines GENERIC_HARDIRQS_NO__DO_IRQ symbol which is used exactly for this purpose. Futhermore for platforms which do not use __do_IRQ(), end() method which is part of the 'irq_chip' structure is not used. This patch simply removes this method in this case. Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/philips')
-rw-r--r--arch/mips/philips/pnx8550/common/int.c8
1 files changed, 0 insertions, 8 deletions
diff --git a/arch/mips/philips/pnx8550/common/int.c b/arch/mips/philips/pnx8550/common/int.c
index 0dc23930edbd..2c36c108c4d6 100644
--- a/arch/mips/philips/pnx8550/common/int.c
+++ b/arch/mips/philips/pnx8550/common/int.c
@@ -158,20 +158,12 @@ int pnx8550_set_gic_priority(int irq, int priority)
return prev_priority;
}
-static void end_irq(unsigned int irq)
-{
- if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS))) {
- unmask_irq(irq);
- }
-}
-
static struct irq_chip level_irq_type = {
.typename = "PNX Level IRQ",
.ack = mask_irq,
.mask = mask_irq,
.mask_ack = mask_irq,
.unmask = unmask_irq,
- .end = end_irq,
};
static struct irqaction gic_action = {