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| author | Abhilash Kesavan | 2015-02-06 14:45:27 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2015-03-16 21:11:32 +0100 |
| commit | 34644524bce91883d5051a7eaf3ec5464ed149bf (patch) | |
| tree | 17b63c826d7ce18d388250788df674b9bed995ec /include/linux/io.h | |
| parent | m32r: add definition of ioremap_wc to io.h (diff) | |
| download | kernel-qcow2-linux-34644524bce91883d5051a7eaf3ec5464ed149bf.tar.gz kernel-qcow2-linux-34644524bce91883d5051a7eaf3ec5464ed149bf.tar.xz kernel-qcow2-linux-34644524bce91883d5051a7eaf3ec5464ed149bf.zip | |
lib: devres: add a helper function for ioremap_wc
Implement a resource managed writecombine ioremap function.
Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/io.h')
| -rw-r--r-- | include/linux/io.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/io.h b/include/linux/io.h index fa02e55e5a2e..42b33f03d1df 100644 --- a/include/linux/io.h +++ b/include/linux/io.h @@ -64,6 +64,8 @@ void __iomem *devm_ioremap(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); int check_signature(const volatile void __iomem *io_addr, const unsigned char *signature, int length); |