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| author |   Linus Torvalds <torvalds@linux-foundation.org> | 2020-01-27 13:03:00 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-01-27 13:03:00 -0800 |
| commit | 6a1000bd27035bba17ede9dc915166276a811edb (patch) | |
| tree | 92389983cc8bd09ba5b1cdebabfcad882f8ce3f3 /include | |
| parent | Merge tag 'for-5.6/libata-2020-01-27' of git://git.kernel.dk/linux-block (diff) | |
| parent | remove ioremap_nocache and devm_ioremap_nocache (diff) | |
| download | linux-dev-6a1000bd27035bba17ede9dc915166276a811edb.tar.xz linux-dev-6a1000bd27035bba17ede9dc915166276a811edb.zip | |
Merge tag 'ioremap-5.6' of git://git.infradead.org/users/hch/ioremap
Pull ioremap updates from Christoph Hellwig:
"Remove the ioremap_nocache API (plus wrappers) that are always
identical to ioremap"
* tag 'ioremap-5.6' of git://git.infradead.org/users/hch/ioremap:
remove ioremap_nocache and devm_ioremap_nocache
MIPS: define ioremap_nocache to ioremap
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-generic/io.h | 4 | ||||
| -rw-r--r-- | include/asm-generic/iomap.h | 4 | ||||
| -rw-r--r-- | include/linux/io.h | 6 |
3 files changed, 4 insertions, 10 deletions
diff --git a/include/asm-generic/io.h b/include/asm-generic/io.h index 325fc98cc9ff..d39ac997dda8 100644 --- a/include/asm-generic/io.h +++ b/include/asm-generic/io.h @@ -960,10 +960,6 @@ static inline void __iomem *ioremap(phys_addr_t addr, size_t size) } #endif /* !CONFIG_MMU || CONFIG_GENERIC_IOREMAP */ -#ifndef ioremap_nocache -#define ioremap_nocache ioremap -#endif - #ifndef ioremap_wc #define ioremap_wc ioremap #endif diff --git a/include/asm-generic/iomap.h b/include/asm-generic/iomap.h index a008f504a2d0..9d28a5e82f73 100644 --- a/include/asm-generic/iomap.h +++ b/include/asm-generic/iomap.h @@ -94,11 +94,11 @@ extern void ioport_unmap(void __iomem *); #endif #ifndef ARCH_HAS_IOREMAP_WC -#define ioremap_wc ioremap_nocache +#define ioremap_wc ioremap #endif #ifndef ARCH_HAS_IOREMAP_WT -#define ioremap_wt ioremap_nocache +#define ioremap_wt ioremap #endif #ifdef CONFIG_PCI diff --git a/include/linux/io.h b/include/linux/io.h index a59834bc0a11..b1c44bb4b2d7 100644 --- a/include/linux/io.h +++ b/include/linux/io.h @@ -66,8 +66,6 @@ void __iomem *devm_ioremap(struct device *dev, resource_size_t offset, resource_size_t size); void __iomem *devm_ioremap_uc(struct device *dev, resource_size_t offset, resource_size_t size); -void __iomem *devm_ioremap_nocache(struct device *dev, resource_size_t offset, - resource_size_t size); void __iomem *devm_ioremap_wc(struct device *dev, resource_size_t offset, resource_size_t size); void devm_iounmap(struct device *dev, void __iomem *addr); @@ -87,7 +85,7 @@ void *__devm_memremap_pages(struct device *dev, struct resource *res); * Posting") mandate non-posted configuration transactions. There is * no ioremap API in the kernel that can guarantee non-posted write * semantics across arches so provide a default implementation for - * mapping PCI config space that defaults to ioremap_nocache(); arches + * mapping PCI config space that defaults to ioremap(); arches * should override it if they have memory mapping implementations that * guarantee non-posted writes semantics to make the memory mapping * compliant with the PCI specification. @@ -97,7 +95,7 @@ void *__devm_memremap_pages(struct device *dev, struct resource *res); static inline void __iomem *pci_remap_cfgspace(phys_addr_t offset, size_t size) { - return ioremap_nocache(offset, size); + return ioremap(offset, size); } #endif #endif |