linux-kernel - [RFC PATCH 08/10] powerpc/mpic: Put "pic-no-reset" test back into the MPIC code

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Date:	Mon, 31 Oct 2011 17:10:09 -0400
From:	Kyle Moffett <Kyle.D.Moffett@...ing.com>
To:	linux-kernel@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org
Cc:	Kyle Moffett <Kyle.D.Moffett@...ing.com>,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Paul Mackerras <paulus@...ba.org>,
	Grant Likely <grant.likely@...retlab.ca>,
	Milton Miller <miltonm@....com>,
	Kumar Gala <galak@...nel.crashing.org>,
	Scott Wood <scottwood@...escale.com>,
	devicetree-discuss@...ts.ozlabs.org
Subject: [RFC PATCH 08/10] powerpc/mpic: Put "pic-no-reset" test back into the MPIC code

There's not really any reason to have this one-liner in a separate
static inline function, given that all the other similar tests are
already in the alloc_mpic() code.

Signed-off-by: Kyle Moffett <Kyle.D.Moffett@...ing.com>
---
 arch/powerpc/sysdev/mpic.c |    7 +------
 1 files changed, 1 insertions(+), 6 deletions(-)

diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c
index 0342ab8..8b4f022 100644
--- a/arch/powerpc/sysdev/mpic.c
+++ b/arch/powerpc/sysdev/mpic.c
@@ -1120,11 +1120,6 @@ static struct irq_host_ops mpic_host_ops = {
 	.xlate = mpic_host_xlate,
 };
 
-static int mpic_reset_prohibited(struct device_node *node)
-{
-	return node && of_get_property(node, "pic-no-reset", NULL);
-}
-
 /*
  * Exported functions
  */
@@ -1269,7 +1264,7 @@ struct mpic * __init mpic_alloc(struct device_node *node,
 	/* When using a device-node, reset requests are only honored if the MPIC
 	 * is allowed to reset.
 	 */
-	if (mpic_reset_prohibited(node))
+	if (of_get_property(node, "pic-no-reset", NULL))
 		mpic->flags |= MPIC_NO_RESET;
 
 	if ((flags & MPIC_WANTS_RESET) && !(mpic->flags & MPIC_NO_RESET)) {
-- 
1.7.2.5

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