linux-kernel - [PATCH v1 4/6] powerpc: Add missing declaration in asm/drmem.h

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Message-Id: <5643ec410e51b749db0636471cb7979524f9ed0e.1646767214.git.christophe.leroy@csgroup.eu>
Date:   Tue,  8 Mar 2022 20:20:23 +0100
From:   Christophe Leroy <christophe.leroy@...roup.eu>
To:     Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Paul Mackerras <paulus@...ba.org>,
        Michael Ellerman <mpe@...erman.id.au>
Cc:     Christophe Leroy <christophe.leroy@...roup.eu>,
        linux-kernel@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org
Subject: [PATCH v1 4/6] powerpc: Add missing declaration in asm/drmem.h

Don't rely on random inclusion of linux/of.h by users
of asm/drmem.h

Add a forward declaration of struct property and
struct device_node.

Signed-off-by: Christophe Leroy <christophe.leroy@...roup.eu>
---
 arch/powerpc/include/asm/drmem.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/powerpc/include/asm/drmem.h b/arch/powerpc/include/asm/drmem.h
index 4265d5e95c2c..13bf6dee8e2d 100644
--- a/arch/powerpc/include/asm/drmem.h
+++ b/arch/powerpc/include/asm/drmem.h
@@ -23,6 +23,9 @@ struct drmem_lmb_info {
 	u64                     lmb_size;
 };
 
+struct device_node;
+struct property;
+
 extern struct drmem_lmb_info *drmem_info;
 
 static inline struct drmem_lmb *drmem_lmb_next(struct drmem_lmb *lmb,
-- 
2.34.1