From 88aec4f7b67b5889ba5b4beac2d2c1400451c318 Mon Sep 17 00:00:00 2001
From: Mattias Wallin <mattias.wallin@stericsson.com>
Date: Thu, 2 Dec 2010 15:06:49 +0100
Subject: [PATCH] mfd: Fix ab8500-core interrupt ffs bit bug
We want to find the first set bit on value, not status.
Signed-off-by: Mattias Wallin <mattias.wallin@stericsson.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---
drivers/mfd/ab8500-core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mfd/ab8500-core.c b/drivers/mfd/ab8500-core.c
index dbe1c93c1af3..d9640a623ff4 100644
--- a/drivers/mfd/ab8500-core.c
+++ b/drivers/mfd/ab8500-core.c
@@ -303,7 +303,7 @@ static irqreturn_t ab8500_irq(int irq, void *dev)
continue;
do {
- int bit = __ffs(status);
+ int bit = __ffs(value);
int line = i * 8 + bit;
handle_nested_irq(ab8500->irq_base + line);
--
2.30.2