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 14/21] hexagon: remove __iounmap
Date: Tue, 29 Oct 2019 07:48:27 +0100 [thread overview]
Message-ID: <20191029064834.23438-15-hch@lst.de> (raw)
In-Reply-To: <20191029064834.23438-1-hch@lst.de>
No need to indirect iounmap for hexagon.
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
arch/hexagon/include/asm/io.h | 7 +------
arch/hexagon/kernel/hexagon_ksyms.c | 2 +-
arch/hexagon/mm/ioremap.c | 2 +-
3 files changed, 3 insertions(+), 8 deletions(-)
diff --git a/arch/hexagon/include/asm/io.h b/arch/hexagon/include/asm/io.h
index 89537dc1cf97..539e3efcf39c 100644
--- a/arch/hexagon/include/asm/io.h
+++ b/arch/hexagon/include/asm/io.h
@@ -27,7 +27,7 @@
extern int remap_area_pages(unsigned long start, unsigned long phys_addr,
unsigned long end, unsigned long flags);
-extern void __iounmap(const volatile void __iomem *addr);
+extern void iounmap(const volatile void __iomem *addr);
/* Defined in lib/io.c, needed for smc91x driver. */
extern void __raw_readsw(const void __iomem *addr, void *data, int wordlen);
@@ -175,11 +175,6 @@ void __iomem *ioremap(unsigned long phys_addr, unsigned long size);
#define ioremap_nocache ioremap
-static inline void iounmap(volatile void __iomem *addr)
-{
- __iounmap(addr);
-}
-
#define __raw_writel writel
static inline void memcpy_fromio(void *dst, const volatile void __iomem *src,
diff --git a/arch/hexagon/kernel/hexagon_ksyms.c b/arch/hexagon/kernel/hexagon_ksyms.c
index b3dbb472572e..6fb1aaab1c29 100644
--- a/arch/hexagon/kernel/hexagon_ksyms.c
+++ b/arch/hexagon/kernel/hexagon_ksyms.c
@@ -14,7 +14,7 @@
EXPORT_SYMBOL(__clear_user_hexagon);
EXPORT_SYMBOL(raw_copy_from_user);
EXPORT_SYMBOL(raw_copy_to_user);
-EXPORT_SYMBOL(__iounmap);
+EXPORT_SYMBOL(iounmap);
EXPORT_SYMBOL(__strnlen_user);
EXPORT_SYMBOL(__vmgetie);
EXPORT_SYMBOL(__vmsetie);
diff --git a/arch/hexagon/mm/ioremap.c b/arch/hexagon/mm/ioremap.c
index b103d83b5fbb..255c5b1ee1a7 100644
--- a/arch/hexagon/mm/ioremap.c
+++ b/arch/hexagon/mm/ioremap.c
@@ -38,7 +38,7 @@ void __iomem *ioremap(unsigned long phys_addr, unsigned long size)
return (void __iomem *) (offset + addr);
}
-void __iounmap(const volatile void __iomem *addr)
+void iounmap(const volatile void __iomem *addr)
{
vunmap((void *) ((unsigned long) addr & PAGE_MASK));
}
--
2.20.1
next prev parent reply other threads:[~2019-10-29 6:49 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-29 6:48 generic ioremap (and lots of cleanups) v3 Christoph Hellwig
2019-10-29 6:48 ` [PATCH 01/21] arm: remove ioremap_cached Christoph Hellwig
2019-11-11 10:33 ` Arnd Bergmann
2019-10-29 6:48 ` [PATCH 02/21] unicore32: " Christoph Hellwig
2019-10-29 6:48 ` [PATCH 03/21] ia64: rename ioremap_nocache to ioremap_uc Christoph Hellwig
2019-11-11 10:36 ` Arnd Bergmann
2019-10-29 6:48 ` [PATCH 04/21] hexagon: clean up ioremap Christoph Hellwig
2019-10-29 6:48 ` [PATCH 05/21] alpha: remove the unused __ioremap wrapper Christoph Hellwig
2019-10-29 6:48 ` [PATCH 06/21] nios2: remove __ioremap Christoph Hellwig
2019-10-29 6:48 ` [PATCH 07/21] parisc: " Christoph Hellwig
2019-11-05 14:29 ` Helge Deller
2019-10-29 6:48 ` [PATCH 08/21] x86: Clean up ioremap() Christoph Hellwig
2019-10-30 10:39 ` Thomas Gleixner
2019-10-29 6:48 ` [PATCH 09/21] xtensa: clean up ioremap Christoph Hellwig
2019-10-29 6:48 ` [PATCH 10/21] asm-generic: ioremap_uc should behave the same with and without MMU Christoph Hellwig
2019-11-06 17:56 ` Palmer Dabbelt
2019-11-11 10:09 ` Arnd Bergmann
2019-11-11 10:15 ` Christoph Hellwig
2019-11-11 10:27 ` Arnd Bergmann
2019-11-11 10:29 ` Christoph Hellwig
2019-11-11 19:33 ` Arnd Bergmann
2019-10-29 6:48 ` [PATCH 11/21] asm-generic: don't provide ioremap for CONFIG_MMU Christoph Hellwig
2019-11-06 18:11 ` Palmer Dabbelt
2019-11-06 18:16 ` Geert Uytterhoeven
2019-11-06 18:28 ` Christoph Hellwig
2019-11-11 10:31 ` Arnd Bergmann
2019-11-11 10:29 ` Arnd Bergmann
2019-10-29 6:48 ` [PATCH 12/21] arch: rely on asm-generic/io.h for default ioremap_* definitions Christoph Hellwig
2019-11-07 15:29 ` Palmer Dabbelt
2019-11-11 10:10 ` Arnd Bergmann
2019-10-29 6:48 ` [PATCH 13/21] m68k: rename __iounmap and mark it static Christoph Hellwig
2019-10-30 8:51 ` Geert Uytterhoeven
2019-10-29 6:48 ` Christoph Hellwig [this message]
2019-10-29 6:48 ` [PATCH 15/21] nios2: remove __iounmap Christoph Hellwig
2019-10-29 6:48 ` [PATCH 16/21] sh: " Christoph Hellwig
2019-10-29 6:48 ` [PATCH 17/21] lib: provide a simple generic ioremap implementation Christoph Hellwig
2019-11-07 15:29 ` Palmer Dabbelt
2019-11-11 10:10 ` Arnd Bergmann
2019-10-29 6:48 ` [PATCH 18/21] riscv: use the generic ioremap code Christoph Hellwig
2019-10-29 6:48 ` [PATCH 19/21] nds32: use generic ioremap Christoph Hellwig
2019-11-12 8:51 ` Greentime Hu
2019-10-29 6:48 ` [PATCH 20/21] csky: remove ioremap_cache Christoph Hellwig
2019-10-29 6:48 ` [PATCH 21/21] csky: use generic ioremap Christoph Hellwig
2019-11-05 1:31 ` generic ioremap (and lots of cleanups) v3 Christoph Hellwig
2019-11-07 20:47 ` generic-iomap tree for linux-next Christoph Hellwig
2019-11-08 2:20 ` Stephen Rothwell
2019-11-08 4:52 ` Stephen Rothwell
2019-11-08 5:14 ` Christoph Hellwig
-- strict thread matches above, loose matches on Subject: below --
2019-10-17 17:45 generic ioremap (and lots of cleanups) v2 Christoph Hellwig
2019-10-17 17:45 ` [PATCH 14/21] hexagon: remove __iounmap Christoph Hellwig
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