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arm: remove ioremap_cached

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No users of ioremap_cached are left, remove it.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Christoph Hellwig
2019-08-11 14:03:29 +02:00
parent 31f4f5b495
commit 6a22d824a4
4 changed files with 1 additions and 15 deletions
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6
arch/arm/include/asm/io.h
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@@ -400,12 +400,6 @@ void __iomem *ioremap(resource_size_t res_cookie, size_t size);
void __iomem *ioremap_cache(resource_size_t res_cookie, size_t size); void __iomem *ioremap_cache(resource_size_t res_cookie, size_t size);
#define ioremap_cache ioremap_cache #define ioremap_cache ioremap_cache
/*
* Do not use ioremap_cached in new code. Provided for the benefit of
* the pxa2xx-flash MTD driver only.
*/
void __iomem *ioremap_cached(resource_size_t res_cookie, size_t size);
void __iomem *ioremap_wc(resource_size_t res_cookie, size_t size); void __iomem *ioremap_wc(resource_size_t res_cookie, size_t size);
#define ioremap_wc ioremap_wc #define ioremap_wc ioremap_wc
#define ioremap_wt ioremap_wc #define ioremap_wt ioremap_wc

4
arch/arm/mm/ioremap.c
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@@ -382,15 +382,11 @@ void __iomem *ioremap(resource_size_t res_cookie, size_t size)
EXPORT_SYMBOL(ioremap); EXPORT_SYMBOL(ioremap);
void __iomem *ioremap_cache(resource_size_t res_cookie, size_t size) void __iomem *ioremap_cache(resource_size_t res_cookie, size_t size)
__alias(ioremap_cached);
void __iomem *ioremap_cached(resource_size_t res_cookie, size_t size)
{ {
return arch_ioremap_caller(res_cookie, size, MT_DEVICE_CACHED, return arch_ioremap_caller(res_cookie, size, MT_DEVICE_CACHED,
__builtin_return_address(0)); __builtin_return_address(0));
} }
EXPORT_SYMBOL(ioremap_cache); EXPORT_SYMBOL(ioremap_cache);
EXPORT_SYMBOL(ioremap_cached);
void __iomem *ioremap_wc(resource_size_t res_cookie, size_t size) void __iomem *ioremap_wc(resource_size_t res_cookie, size_t size)
{ {

2
arch/arm/mm/mmu.c
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@@ -259,7 +259,7 @@ static struct mem_type mem_types[] __ro_after_init = {
.prot_sect = PROT_SECT_DEVICE, .prot_sect = PROT_SECT_DEVICE,
.domain = DOMAIN_IO, .domain = DOMAIN_IO,
}, },
[MT_DEVICE_CACHED] = { /* ioremap_cached */ [MT_DEVICE_CACHED] = { /* ioremap_cache */
.prot_pte = PROT_PTE_DEVICE | L_PTE_MT_DEV_CACHED, .prot_pte = PROT_PTE_DEVICE | L_PTE_MT_DEV_CACHED,
.prot_l1 = PMD_TYPE_TABLE, .prot_l1 = PMD_TYPE_TABLE,
.prot_sect = PROT_SECT_DEVICE | PMD_SECT_WB, .prot_sect = PROT_SECT_DEVICE | PMD_SECT_WB,

4
arch/arm/mm/nommu.c
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@@ -206,15 +206,11 @@ void __iomem *ioremap(resource_size_t res_cookie, size_t size)
EXPORT_SYMBOL(ioremap); EXPORT_SYMBOL(ioremap);
void __iomem *ioremap_cache(resource_size_t res_cookie, size_t size) void __iomem *ioremap_cache(resource_size_t res_cookie, size_t size)
__alias(ioremap_cached);
void __iomem *ioremap_cached(resource_size_t res_cookie, size_t size)
{ {
return __arm_ioremap_caller(res_cookie, size, MT_DEVICE_CACHED, return __arm_ioremap_caller(res_cookie, size, MT_DEVICE_CACHED,
__builtin_return_address(0)); __builtin_return_address(0));
} }
EXPORT_SYMBOL(ioremap_cache); EXPORT_SYMBOL(ioremap_cache);
EXPORT_SYMBOL(ioremap_cached);
void __iomem *ioremap_wc(resource_size_t res_cookie, size_t size) void __iomem *ioremap_wc(resource_size_t res_cookie, size_t size)
{ {