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