[PATCH 1/2]: export-irq-functionality.patch

Simon Kagstrom simon.kagstrom at gmail.com
Sat Nov 15 17:24:03 CET 2008


Export some irq-related functionality to modules

From: Simon Kagstrom <simon.kagstrom at gmail.com>

This patch exports handle_level_irq and __set_irq_handler to modules.
It's needed to compile lis302dl as a module.

Signed-off-by: Simon Kagstrom <simon.kagstrom at gmail.com>
---

 kernel/irq/chip.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c
index 10b5092..66b1e42 100644
--- a/kernel/irq/chip.c
+++ b/kernel/irq/chip.c
@@ -380,6 +380,7 @@ handle_level_irq(unsigned int irq, struct irq_desc *desc)
 out_unlock:
 	spin_unlock(&desc->lock);
 }
+EXPORT_SYMBOL(handle_level_irq);
 
 /**
  *	handle_fasteoi_irq - irq handler for transparent controllers
@@ -583,6 +584,7 @@ __set_irq_handler(unsigned int irq, irq_flow_handler_t handle, int is_chained,
 	}
 	spin_unlock_irqrestore(&desc->lock, flags);
 }
+EXPORT_SYMBOL(__set_irq_handler);
 
 void
 set_irq_chip_and_handler(unsigned int irq, struct irq_chip *chip,



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