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| author | Bernhard Walle <bwalle@suse.de> | 2008-01-30 13:30:32 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-01-30 13:30:32 +0100 |
| commit | c9cce83dd1d59f52e2c8f8c7d265ba4854c40785 (patch) | |
| tree | 0d6801b5c069e573ee06464c567e838a6764f424 /include/linux/ioport.h | |
| parent | 9773db2a301b089bb95907eec5ad1a2ef7fb4099 (diff) | |
| download | lwn-c9cce83dd1d59f52e2c8f8c7d265ba4854c40785.tar.gz lwn-c9cce83dd1d59f52e2c8f8c7d265ba4854c40785.zip | |
x86: remove extern declarations for code, data, bss resources
This patch removes the extern struct resource declarations for
data_resource, code_resource and bss_resource on x86 and declares that
three structures as static as done on other architectures like IA64.
On i386, these structures are moved to setup_32.c (from e820_32.c) because
that's code that is not specific to e820 and also required on EFI systems.
That makes the "extern" reference superfluous.
On x86_64, data_resource, code_resource and bss_resource are passed to
e820_reserve_resources() as arguments just as done on i386 and IA64. That
also avoids the "extern" reference and it's possible to make it static.
Signed-off-by: Bernhard Walle <bwalle@suse.de>
Cc: "Luck, Tony" <tony.luck@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/linux/ioport.h')
| -rw-r--r-- | include/linux/ioport.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/ioport.h b/include/linux/ioport.h index 6187a8567bc7..605d237364d2 100644 --- a/include/linux/ioport.h +++ b/include/linux/ioport.h @@ -8,6 +8,7 @@ #ifndef _LINUX_IOPORT_H #define _LINUX_IOPORT_H +#ifndef __ASSEMBLY__ #include <linux/compiler.h> #include <linux/types.h> /* @@ -153,4 +154,5 @@ extern struct resource * __devm_request_region(struct device *dev, extern void __devm_release_region(struct device *dev, struct resource *parent, resource_size_t start, resource_size_t n); +#endif /* __ASSEMBLY__ */ #endif /* _LINUX_IOPORT_H */ |