From: Magnus Damm <damm@opensource.se>
Date: Fri, 5 Feb 2010 11:15:25 +0000 (+0000)
Subject: sh: Let INTC set IRQF_VALID on ARM platforms.
X-Git-Tag: v2.6.34-rc2~66^2~4^2~21
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=65a5b28f0af00dddd785b516914739460562638f;p=karo-tx-linux.git

sh: Let INTC set IRQF_VALID on ARM platforms.

Reuse the SuperH INTC code on ARM by using set_irq_flags()
to set IRQF_VALID on ARM platforms.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---

diff --git a/drivers/sh/intc.c b/drivers/sh/intc.c
index d5d7f23c19a5..926013bece12 100644
--- a/drivers/sh/intc.c
+++ b/drivers/sh/intc.c
@@ -658,6 +658,10 @@ static void __init intc_register_irq(struct intc_desc *desc,
 
 	if (desc->ack_regs)
 		ack_handle[irq] = intc_ack_data(desc, d, enum_id);
+
+#ifdef CONFIG_ARM
+	set_irq_flags(irq, IRQF_VALID); /* Enable IRQ on ARM systems */
+#endif
 }
 
 static unsigned int __init save_reg(struct intc_desc_int *d,
@@ -902,8 +906,12 @@ static unsigned int create_irq_on_node(unsigned int irq_want, int node)
 out_unlock:
 	spin_unlock_irqrestore(&vector_lock, flags);
 
-	if (irq > 0)
+	if (irq > 0) {
 		dynamic_irq_init(irq);
+#ifdef CONFIG_ARM
+		set_irq_flags(irq, IRQF_VALID); /* Enable IRQ on ARM systems */
+#endif
+	}
 
 	return irq;
 }