From 74dac2ed699cbe1dee0e4e7891619d53a5f2632f Mon Sep 17 00:00:00 2001 From: Tomasz Figa Date: Tue, 5 Nov 2013 16:21:18 +0100 Subject: [PATCH] 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 Tested-by: Sachin Kamat Signed-off-by: Rob Herring --- drivers/of/irq.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/of/irq.c b/drivers/of/irq.c index d385bb824772..786b0b47fae4 100644 --- a/drivers/of/irq.c +++ b/drivers/of/irq.c @@ -199,7 +199,7 @@ int of_irq_parse_raw(const __be32 *addr, struct of_phandle_args *out_irq) /* 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);