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From 8413f9010508998c62969827850a7434a1d5716c Mon Sep 17 00:00:00 2001
From: Tomasz Figa <t.figa@samsung.com>
Date: Thu, 19 Dec 2013 09:31:03 -0300
Subject: [PATCH 192/203] of: irq: Fix interrupt-map entry matching
This patch fixes interrupt-map entry matching code to properly match all
specifier cells with interrupt map entries.
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Tested-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
---
drivers/of/irq.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/of/irq.c
+++ b/drivers/of/irq.c
@@ -199,7 +199,7 @@ int of_irq_parse_raw(const __be32 *addr,
/* Compare specifiers */
match = 1;
for (i = 0; i < (addrsize + intsize); i++, imaplen--)
- match = !((match_array[i] ^ *imap++) & imask[i]);
+ match &= !((match_array[i] ^ *imap++) & imask[i]);
pr_debug(" -> match=%d (imaplen=%d)\n", match, imaplen);
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