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-arch@vger.kernel.org, linux-s390@vger.kernel.org,
linux-ia64@vger.kernel.org, linux-parisc@vger.kernel.org,
linux-sh@vger.kernel.org, linux-hexagon@vger.kernel.org,
linux-xtensa@linux-xtensa.org, linux-mips@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-m68k@lists.linux-m68k.org,
openrisc@lists.librecores.org, linux-mtd@lists.infradead.org,
linux-alpha@vger.kernel.org, sparclinux@vger.kernel.org,
nios2-dev@lists.rocketboards.org,
linux-riscv@lists.infradead.org,
linux-snps-arc@lists.infradead.org,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH 02/21] unicore32: remove ioremap_cached
Date: Tue, 29 Oct 2019 07:48:15 +0100 [thread overview]
Message-ID: <20191029064834.23438-3-hch@lst.de> (raw)
In-Reply-To: <20191029064834.23438-1-hch@lst.de>
No users of ioremap_cached are left, remove it.
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
arch/unicore32/include/asm/io.h | 4 +---
arch/unicore32/mm/ioremap.c | 8 --------
2 files changed, 1 insertion(+), 11 deletions(-)
diff --git a/arch/unicore32/include/asm/io.h b/arch/unicore32/include/asm/io.h
index c71aa4b95996..4b460e01acfa 100644
--- a/arch/unicore32/include/asm/io.h
+++ b/arch/unicore32/include/asm/io.h
@@ -18,10 +18,9 @@
#include <asm-generic/io.h>
/*
- * __uc32_ioremap and __uc32_ioremap_cached takes CPU physical address.
+ * __uc32_ioremap takes CPU physical address.
*/
extern void __iomem *__uc32_ioremap(unsigned long, size_t);
-extern void __iomem *__uc32_ioremap_cached(unsigned long, size_t);
extern void __uc32_iounmap(volatile void __iomem *addr);
/*
@@ -32,7 +31,6 @@ extern void __uc32_iounmap(volatile void __iomem *addr);
*
*/
#define ioremap(cookie, size) __uc32_ioremap(cookie, size)
-#define ioremap_cached(cookie, size) __uc32_ioremap_cached(cookie, size)
#define ioremap_nocache(cookie, size) __uc32_ioremap(cookie, size)
#define iounmap(cookie) __uc32_iounmap(cookie)
diff --git a/arch/unicore32/mm/ioremap.c b/arch/unicore32/mm/ioremap.c
index cf6d656f240c..46a64bd6156a 100644
--- a/arch/unicore32/mm/ioremap.c
+++ b/arch/unicore32/mm/ioremap.c
@@ -220,14 +220,6 @@ __uc32_ioremap(unsigned long phys_addr, size_t size)
}
EXPORT_SYMBOL(__uc32_ioremap);
-void __iomem *
-__uc32_ioremap_cached(unsigned long phys_addr, size_t size)
-{
- return __uc32_ioremap_caller(phys_addr, size, MT_DEVICE_CACHED,
- __builtin_return_address(0));
-}
-EXPORT_SYMBOL(__uc32_ioremap_cached);
-
void __uc32_iounmap(volatile void __iomem *io_addr)
{
void *addr = (void *)(PAGE_MASK & (unsigned long)io_addr);
--
2.20.1
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next prev parent reply other threads:[~2019-10-29 6:50 UTC|newest]
Thread overview: 48+ 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 ` Christoph Hellwig [this message]
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 ` [PATCH 14/21] hexagon: remove __iounmap Christoph Hellwig
2019-10-29 6:48 ` [PATCH 15/21] nios2: " 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
[not found] ` <20191107204743.GA22863@lst.de>
2019-11-08 2:20 ` generic-iomap tree for linux-next 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 02/21] unicore32: remove ioremap_cached Christoph Hellwig
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