Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
From:   Christoph Hellwig <hch@lst.de>
To:     Arnd Bergmann <arnd@arndb.de>, Guo Ren <guoren@kernel.org>,
        Michal Simek <monstr@monstr.eu>,
        Greentime Hu <green.hu@gmail.com>,
        Vincent Chen <deanbo422@gmail.com>,
        Guan Xuetao <gxt@pku.edu.cn>, x86@kernel.org
Cc:     linux-alpha@vger.kernel.org, linux-snps-arc@lists.infradead.org,
        linux-arm-kernel@lists.infradead.org,
        linux-hexagon@vger.kernel.org, linux-ia64@vger.kernel.org,
        linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org,
        nios2-dev@lists.rocketboards.org, openrisc@lists.librecores.org,
        linux-parisc@vger.kernel.org, linux-riscv@lists.infradead.org,
        linux-s390@vger.kernel.org, linux-sh@vger.kernel.org,
        sparclinux@vger.kernel.org, linux-xtensa@linux-xtensa.org,
        linux-mtd@lists.infradead.org, linux-arch@vger.kernel.org,
        linux-kernel@vger.kernel.org
Subject: [PATCH 19/26] arm64: remove __iounmap
Date:   Sat, 17 Aug 2019 09:32:46 +0200
Message-Id: <20190817073253.27819-20-hch@lst.de>
In-Reply-To: <20190817073253.27819-1-hch@lst.de>
References: <20190817073253.27819-1-hch@lst.de>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

No need to indirect iounmap for arm64.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 arch/arm64/include/asm/io.h | 3 +--
 arch/arm64/mm/ioremap.c     | 4 ++--
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/arch/arm64/include/asm/io.h b/arch/arm64/include/asm/io.h
index a61b1469f7d9..1bf5631671c3 100644
--- a/arch/arm64/include/asm/io.h
+++ b/arch/arm64/include/asm/io.h
@@ -165,12 +165,11 @@ extern void __memset_io(volatile void __iomem *, int, size_t);
  * I/O memory mapping functions.
  */
 extern void __iomem *__ioremap(phys_addr_t phys_addr, size_t size, pgprot_t prot);
-extern void __iounmap(volatile void __iomem *addr);
+extern void iounmap(volatile void __iomem *addr);
 extern void __iomem *ioremap_cache(phys_addr_t phys_addr, size_t size);
 
 #define ioremap(addr, size)		__ioremap((addr), (size), __pgprot(PROT_DEVICE_nGnRE))
 #define ioremap_wc(addr, size)		__ioremap((addr), (size), __pgprot(PROT_NORMAL_NC))
-#define iounmap				__iounmap
 
 /*
  * PCI configuration space mapping function.
diff --git a/arch/arm64/mm/ioremap.c b/arch/arm64/mm/ioremap.c
index fdb595a5d65f..9be71bee902c 100644
--- a/arch/arm64/mm/ioremap.c
+++ b/arch/arm64/mm/ioremap.c
@@ -69,7 +69,7 @@ void __iomem *__ioremap(phys_addr_t phys_addr, size_t size, pgprot_t prot)
 }
 EXPORT_SYMBOL(__ioremap);
 
-void __iounmap(volatile void __iomem *io_addr)
+void iounmap(volatile void __iomem *io_addr)
 {
 	unsigned long addr = (unsigned long)io_addr & PAGE_MASK;
 
@@ -80,7 +80,7 @@ void __iounmap(volatile void __iomem *io_addr)
 	if (is_vmalloc_addr((void *)addr))
 		vunmap((void *)addr);
 }
-EXPORT_SYMBOL(__iounmap);
+EXPORT_SYMBOL(iounmap);
 
 void __iomem *ioremap_cache(phys_addr_t phys_addr, size_t size)
 {
-- 
2.20.1