linux-kernel - [PATCH 6.0 214/862] ARM: 9243/1: riscpc: Unbreak the build

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Message-Id: <20221019083259.482159525@linuxfoundation.org>
Date:   Wed, 19 Oct 2022 10:25:01 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org, Russell King <linux@...linux.org.uk>
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Arnd Bergmann <arnd@...db.de>,
        linux-arm-kernel@...ts.infradead.org,
        Bart Van Assche <bvanassche@....org>,
        "Russell King (Oracle)" <rmk+kernel@...linux.org.uk>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 6.0 214/862] ARM: 9243/1: riscpc: Unbreak the build

From: Bart Van Assche <bvanassche@....org>

[ Upstream commit 32844a8eecaa4a3e65841c53e43e04a9087d1ef6 ]

This patch fixes the following build error:

In file included from ./include/linux/io.h:13,
                 from ./arch/arm/mach-rpc/include/mach/uncompress.h:9,
                 from arch/arm/boot/compressed/misc.c:31:
./arch/arm/include/asm/io.h:85:22: error: conflicting types for ‘__raw_writeb’
   85 | #define __raw_writeb __raw_writeb
      |                      ^~~~~~~~~~~~
./arch/arm/include/asm/io.h:86:20: note: in expansion of macro ‘__raw_writeb’
   86 | static inline void __raw_writeb(u8 val, volatile void __iomem *addr)
      |                    ^~~~~~~~~~~~
In file included from arch/arm/boot/compressed/misc.c:26:
arch/arm/boot/compressed/misc-ep93xx.h:13:20: note: previous definition of ‘__raw_writeb’ was here
   13 | static inline void __raw_writeb(unsigned char value, unsigned int ptr)
      |                    ^~~~~~~~~~~~

To: Russell King <linux@...linux.org.uk>

Cc: Arnd Bergmann <arnd@...db.de>
Cc: linux-arm-kernel@...ts.infradead.org
Fixes: 0361c7e504b1 ("ARM: ep93xx: multiplatform support")
Signed-off-by: Bart Van Assche <bvanassche@....org>
Signed-off-by: Russell King (Oracle) <rmk+kernel@...linux.org.uk>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 arch/arm/boot/compressed/misc.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/boot/compressed/misc.c b/arch/arm/boot/compressed/misc.c
index cb2e069dc73f..abfed1aa2baa 100644
--- a/arch/arm/boot/compressed/misc.c
+++ b/arch/arm/boot/compressed/misc.c
@@ -23,7 +23,9 @@ unsigned int __machine_arch_type;
 #include <linux/types.h>
 #include <linux/linkage.h>
 #include "misc.h"
+#ifdef CONFIG_ARCH_EP93XX
 #include "misc-ep93xx.h"
+#endif
 
 static void putstr(const char *ptr);
 
-- 
2.35.1