linux-kernel - [PATCH v3 1/5] of: constify of_property_check

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Message-Id: <20220620104123.341054-2-clement.leger@bootlin.com>
Date:   Mon, 20 Jun 2022 12:41:19 +0200
From:   Clément Léger <clement.leger@...tlin.com>
To:     Michael Ellerman <mpe@...erman.id.au>,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Paul Mackerras <paulus@...ba.org>,
        Rob Herring <robh+dt@...nel.org>,
        Frank Rowand <frowand.list@...il.com>,
        Nathan Lynch <nathanl@...ux.ibm.com>,
        Laurent Dufour <ldufour@...ux.ibm.com>,
        Daniel Henrique Barboza <danielhb413@...il.com>,
        David Gibson <david@...son.dropbear.id.au>,
        Andrew Morton <akpm@...ux-foundation.org>,
        David Hildenbrand <david@...hat.com>,
        Ohhoon Kwon <ohoono.kwon@...sung.com>,
        "Aneesh Kumar K.V" <aneesh.kumar@...ux.ibm.com>,
        YueHaibing <yuehaibing@...wei.com>
Cc:     Clément Léger <clement.leger@...tlin.com>,
        linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org,
        Allan Nielsen <allan.nielsen@...rochip.com>,
        Horatiu Vultur <horatiu.vultur@...rochip.com>,
        Steen Hegelund <steen.hegelund@...rochip.com>,
        Thomas Petazzoni <thomas.petazzoni@...tlin.com>,
        Bjorn Helgaas <helgaas@...nel.org>,
        Lizhi Hou <lizhi.hou@...inx.com>
Subject: [PATCH v3 1/5] of: constify of_property_check_flags() prop argument

This argument is not modified and thus can be set as const.

Signed-off-by: Clément Léger <clement.leger@...tlin.com>
---
 include/linux/of.h | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/include/linux/of.h b/include/linux/of.h
index f0a5d6b10c5a..d74fd82a6963 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -207,7 +207,7 @@ static inline void of_node_clear_flag(struct device_node *n, unsigned long flag)
 }
 
 #if defined(CONFIG_OF_DYNAMIC) || defined(CONFIG_SPARC)
-static inline int of_property_check_flag(struct property *p, unsigned long flag)
+static inline int of_property_check_flag(const struct property *p, unsigned long flag)
 {
 	return test_bit(flag, &p->_flags);
 }
@@ -814,7 +814,8 @@ static inline void of_node_clear_flag(struct device_node *n, unsigned long flag)
 {
 }
 
-static inline int of_property_check_flag(struct property *p, unsigned long flag)
+static inline int of_property_check_flag(const struct property *p,
+					 unsigned long flag)
 {
 	return 0;
 }
-- 
2.36.1