linux-kernel - [PATCH v2 3/4] sh: remove unnecessary __BUILD_IOPORT

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Message-Id: <20221021-wip-bjorn-22-10-slow-down-io-v2-3-8b3692d12ea7@google.com>
Date:   Fri, 21 Oct 2022 14:36:57 -0500
From:   Bjorn Helgaas <bhelgaas@...gle.com>
To:     Rich Felker <dalias@...c.org>,
        Yoshinori Sato <ysato@...rs.sourceforge.jp>,
        linux-sh@...r.kernel.org, linux-kernel@...r.kernel.org,
        Bjorn Helgaas <bhelgaas@...gle.com>
Subject: [PATCH v2 3/4] sh: remove unnecessary __BUILD_IOPORT_PFX()

The only reason __BUILD_IOPORT_PFX() existed was to accept a "bus"
parameter, but nothing ever used that.  Remove __BUILD_IOPORT_PFX() and
collapse it into BUILDIO_IOPORT().

Signed-off-by: Bjorn Helgaas <bhelgaas@...gle.com>
---
 arch/sh/include/asm/io.h | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/arch/sh/include/asm/io.h b/arch/sh/include/asm/io.h
index 193640bd9563..e29e8870dc3b 100644
--- a/arch/sh/include/asm/io.h
+++ b/arch/sh/include/asm/io.h
@@ -161,13 +161,10 @@ static inline type in##bwlq##p(unsigned long port)			\
 	return __val;							\
 }
 
-#define __BUILD_IOPORT_PFX(bwlq, type)					\
+#define BUILDIO_IOPORT(bwlq, type)					\
 	__BUILD_IOPORT_SINGLE(bwlq, type,)				\
 	__BUILD_IOPORT_SINGLE(bwlq, type, _p)
 
-#define BUILDIO_IOPORT(bwlq, type)					\
-	__BUILD_IOPORT_PFX(bwlq, type)
-
 BUILDIO_IOPORT(b, u8)
 BUILDIO_IOPORT(w, u16)
 BUILDIO_IOPORT(l, u32)

-- 
b4 0.10.1