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From ca5dc57538a566681731102e09a9d1865a4a7020 Mon Sep 17 00:00:00 2001
From: Nishanth Menon <nm@ti.com>
Date: Mon, 14 Feb 2011 12:41:10 +0530
Subject: [PATCH 10/12] OMAP3+: SR: disable interrupt by default
We will enable and disable interrupt on a need basis in the class
driver. We need to keep the IRQ disabled by default else the
forceupdate or vcbypass events could trigger events that we don't
need/expect to handle.
This is a preparation for SmartReflex AVS class drivers such as
class 2 and class 1.5 which would need to use interrupts. Existing
SmartReflex AVS class 3 driver does not require to use interrupts
and is not impacted by this change.
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Kevin Hilman <khilman@ti.com>
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
---
arch/arm/mach-omap2/smartreflex.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/smartreflex.c b/arch/arm/mach-omap2/smartreflex.c
index 3ee7261..616ef62 100644
--- a/arch/arm/mach-omap2/smartreflex.c
+++ b/arch/arm/mach-omap2/smartreflex.c
@@ -268,6 +268,7 @@ static int sr_late_init(struct omap_sr *sr_info)
0, name, (void *)sr_info);
if (ret)
goto error;
+ disable_irq(sr_info->irq);
}
if (pdata && pdata->enable_on_init)
--
1.6.6.1
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