aboutsummaryrefslogtreecommitdiff
path: root/arch/mips/emma2rh/common
diff options
context:
space:
mode:
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/emma2rh/common
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/emma2rh/common')
-rw-r--r--arch/mips/emma2rh/common/irq_emma2rh.c7
1 files changed, 0 insertions, 7 deletions
diff --git a/arch/mips/emma2rh/common/irq_emma2rh.c b/arch/mips/emma2rh/common/irq_emma2rh.c
index 59b98299c89..8d880f0b06e 100644
--- a/arch/mips/emma2rh/common/irq_emma2rh.c
+++ b/arch/mips/emma2rh/common/irq_emma2rh.c
@@ -56,19 +56,12 @@ static void emma2rh_irq_disable(unsigned int irq)
ll_emma2rh_irq_disable(irq - emma2rh_irq_base);
}
-static void emma2rh_irq_end(unsigned int irq)
-{
- if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS)))
- ll_emma2rh_irq_enable(irq - emma2rh_irq_base);
-}
-
struct irq_chip emma2rh_irq_controller = {
.typename = "emma2rh_irq",
.ack = emma2rh_irq_disable,
.mask = emma2rh_irq_disable,
.mask_ack = emma2rh_irq_disable,
.unmask = emma2rh_irq_enable,
- .end = emma2rh_irq_end,
};
void emma2rh_irq_init(u32 irq_base)