From: Yuntao Wang <ytcoode@gmail.com>
To: x86@kernel.org, linux-kernel@vger.kernel.org
Cc: Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
Dave Hansen <dave.hansen@linux.intel.com>,
"H. Peter Anvin" <hpa@zytor.com>, Baoquan He <bhe@redhat.com>,
"Mike Rapoport (IBM)" <rppt@kernel.org>,
Geert Uytterhoeven <geert@linux-m68k.org>,
Andrew Morton <akpm@linux-foundation.org>,
Yuntao Wang <ytcoode@gmail.com>
Subject: [PATCH] x86: Remove the unused bw parameter from the BUILDIO macro
Date: Thu, 23 Nov 2023 11:49:11 +0800 [thread overview]
Message-ID: <20231123034911.217791-1-ytcoode@gmail.com> (raw)
The commit 1e8f93e18379 ("x86: Consolidate port I/O helpers") moved some
port I/O helpers to <asm/shared/io.h>, which caused the bw parameter in the
BUILDIO macro to be unused. Remove it.
Signed-off-by: Yuntao Wang <ytcoode@gmail.com>
---
arch/x86/include/asm/io.h | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/x86/include/asm/io.h b/arch/x86/include/asm/io.h
index 76238842406a..3814a9263d64 100644
--- a/arch/x86/include/asm/io.h
+++ b/arch/x86/include/asm/io.h
@@ -242,7 +242,7 @@ static inline void slow_down_io(void)
#endif
-#define BUILDIO(bwl, bw, type) \
+#define BUILDIO(bwl, type) \
static inline void out##bwl##_p(type value, u16 port) \
{ \
out##bwl(value, port); \
@@ -288,9 +288,9 @@ static inline void ins##bwl(u16 port, void *addr, unsigned long count) \
} \
}
-BUILDIO(b, b, u8)
-BUILDIO(w, w, u16)
-BUILDIO(l, , u32)
+BUILDIO(b, u8)
+BUILDIO(w, u16)
+BUILDIO(l, u32)
#undef BUILDIO
#define inb_p inb_p
--
2.43.0
next reply other threads:[~2023-11-23 3:50 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-23 3:49 Yuntao Wang [this message]
2023-11-23 10:06 ` [tip: x86/cleanups] x86/io: Remove the unused 'bw' parameter from the BUILDIO() macro tip-bot2 for Yuntao Wang
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