From mboxrd@z Thu Jan 1 00:00:00 1970 From: Will Deacon Subject: [PATCH v3 17/17] asm-generic: io: define relaxed accessor macros unconditionally Date: Wed, 24 Sep 2014 18:17:36 +0100 Message-ID: <1411579056-16966-18-git-send-email-will.deacon@arm.com> References: <1411579056-16966-1-git-send-email-will.deacon@arm.com> Return-path: In-Reply-To: <1411579056-16966-1-git-send-email-will.deacon@arm.com> Sender: linux-kernel-owner@vger.kernel.org To: linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org Cc: arnd@arndb.de, benh@kernel.crashing.org, chris@zankel.net, cmetcalf@tilera.com, davem@davemloft.net, deller@gmx.de, dhowells@redhat.com, geert@linux-m68k.org, heiko.carstens@de.ibm.com, hpa@zytor.com, jcmvbkbc@gmail.com, jesper.nilsson@axis.com, mingo@redhat.com, monstr@monstr.eu, paulmck@linux.vnet.ibm.com, rdunlap@infradead.org, sam@ravnborg.org, schwidefsky@de.ibm.com, starvik@axis.com, takata@linux-m32r.org, tglx@linutronix.de, tony.luck@intel.com, daniel.thompson@linaro.org, broonie@linaro.org, linux@arm.linux.org.uk, Will Deacon List-Id: linux-arch.vger.kernel.org Now that no architectures using asm-generic/io.h define their own relaxed accessors, the dummy definitions can be used unconditionally. Cc: Arnd Bergmann Signed-off-by: Will Deacon --- include/asm-generic/io.h | 16 ---------------- 1 file changed, 16 deletions(-) diff --git a/include/asm-generic/io.h b/include/asm-generic/io.h index 9ccedeb06522..f5611abb82ed 100644 --- a/include/asm-generic/io.h +++ b/include/asm-generic/io.h @@ -53,27 +53,21 @@ static inline u32 __raw_readl(const volatile void __iomem *addr) #endif #define readb __raw_readb -#ifndef readb_relaxed #define readb_relaxed readb -#endif #define readw readw static inline u16 readw(const volatile void __iomem *addr) { return __le16_to_cpu(__raw_readw(addr)); } -#ifndef readw_relaxed #define readw_relaxed readw -#endif #define readl readl static inline u32 readl(const volatile void __iomem *addr) { return __le32_to_cpu(__raw_readl(addr)); } -#ifndef readl_relaxed #define readl_relaxed readl -#endif #ifndef __raw_writeb static inline void __raw_writeb(u8 b, volatile void __iomem *addr) @@ -97,19 +91,13 @@ static inline void __raw_writel(u32 b, volatile void __iomem *addr) #endif #define writeb __raw_writeb -#ifndef writeb_relaxed #define writeb_relaxed writeb -#endif #define writew(b,addr) __raw_writew(__cpu_to_le16(b),addr) -#ifndef writew_relaxed #define writew_relaxed writew -#endif #define writel(b,addr) __raw_writel(__cpu_to_le32(b),addr) -#ifndef writel_relaxed #define writel_relaxed writel -#endif #ifdef CONFIG_64BIT #ifndef __raw_readq @@ -124,9 +112,7 @@ static inline u64 readq(const volatile void __iomem *addr) { return __le64_to_cpu(__raw_readq(addr)); } -#ifndef readq_relaxed #define readq_relaxed readq -#endif #ifndef __raw_writeq static inline void __raw_writeq(u64 b, volatile void __iomem *addr) @@ -136,9 +122,7 @@ static inline void __raw_writeq(u64 b, volatile void __iomem *addr) #endif #define writeq(b, addr) __raw_writeq(__cpu_to_le64(b), addr) -#ifndef writeq_relaxed #define writeq_relaxed writeq -#endif #endif /* CONFIG_64BIT */ #ifndef PCI_IOBASE -- 2.1.0 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from cam-admin0.cambridge.arm.com ([217.140.96.50]:41720 "EHLO cam-admin0.cambridge.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753576AbaIXRUp (ORCPT ); Wed, 24 Sep 2014 13:20:45 -0400 From: Will Deacon Subject: [PATCH v3 17/17] asm-generic: io: define relaxed accessor macros unconditionally Date: Wed, 24 Sep 2014 18:17:36 +0100 Message-ID: <1411579056-16966-18-git-send-email-will.deacon@arm.com> In-Reply-To: <1411579056-16966-1-git-send-email-will.deacon@arm.com> References: <1411579056-16966-1-git-send-email-will.deacon@arm.com> Sender: linux-arch-owner@vger.kernel.org List-ID: To: linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org Cc: arnd@arndb.de, benh@kernel.crashing.org, chris@zankel.net, cmetcalf@tilera.com, davem@davemloft.net, deller@gmx.de, dhowells@redhat.com, geert@linux-m68k.org, heiko.carstens@de.ibm.com, hpa@zytor.com, jcmvbkbc@gmail.com, jesper.nilsson@axis.com, mingo@redhat.com, monstr@monstr.eu, paulmck@linux.vnet.ibm.com, rdunlap@infradead.org, sam@ravnborg.org, schwidefsky@de.ibm.com, starvik@axis.com, takata@linux-m32r.org, tglx@linutronix.de, tony.luck@intel.com, daniel.thompson@linaro.org, broonie@linaro.org, linux@arm.linux.org.uk, Will Deacon Message-ID: <20140924171736.EyR8vMp8-Bl4at0m_unrvYi6eCg_KutjneYbDtbqUXg@z> Now that no architectures using asm-generic/io.h define their own relaxed accessors, the dummy definitions can be used unconditionally. Cc: Arnd Bergmann Signed-off-by: Will Deacon --- include/asm-generic/io.h | 16 ---------------- 1 file changed, 16 deletions(-) diff --git a/include/asm-generic/io.h b/include/asm-generic/io.h index 9ccedeb06522..f5611abb82ed 100644 --- a/include/asm-generic/io.h +++ b/include/asm-generic/io.h @@ -53,27 +53,21 @@ static inline u32 __raw_readl(const volatile void __iomem *addr) #endif #define readb __raw_readb -#ifndef readb_relaxed #define readb_relaxed readb -#endif #define readw readw static inline u16 readw(const volatile void __iomem *addr) { return __le16_to_cpu(__raw_readw(addr)); } -#ifndef readw_relaxed #define readw_relaxed readw -#endif #define readl readl static inline u32 readl(const volatile void __iomem *addr) { return __le32_to_cpu(__raw_readl(addr)); } -#ifndef readl_relaxed #define readl_relaxed readl -#endif #ifndef __raw_writeb static inline void __raw_writeb(u8 b, volatile void __iomem *addr) @@ -97,19 +91,13 @@ static inline void __raw_writel(u32 b, volatile void __iomem *addr) #endif #define writeb __raw_writeb -#ifndef writeb_relaxed #define writeb_relaxed writeb -#endif #define writew(b,addr) __raw_writew(__cpu_to_le16(b),addr) -#ifndef writew_relaxed #define writew_relaxed writew -#endif #define writel(b,addr) __raw_writel(__cpu_to_le32(b),addr) -#ifndef writel_relaxed #define writel_relaxed writel -#endif #ifdef CONFIG_64BIT #ifndef __raw_readq @@ -124,9 +112,7 @@ static inline u64 readq(const volatile void __iomem *addr) { return __le64_to_cpu(__raw_readq(addr)); } -#ifndef readq_relaxed #define readq_relaxed readq -#endif #ifndef __raw_writeq static inline void __raw_writeq(u64 b, volatile void __iomem *addr) @@ -136,9 +122,7 @@ static inline void __raw_writeq(u64 b, volatile void __iomem *addr) #endif #define writeq(b, addr) __raw_writeq(__cpu_to_le64(b), addr) -#ifndef writeq_relaxed #define writeq_relaxed writeq -#endif #endif /* CONFIG_64BIT */ #ifndef PCI_IOBASE -- 2.1.0