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sync with upstream version

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Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
Guenter Roeck
2012-10-24 12:50:27 -07:00
parent 3a318e77f2
commit fcea628422
2 changed files with 42 additions and 53 deletions
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35
compat.h
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@@ -9,16 +9,37 @@
#ifndef COMPAT_H
#define COMPAT_H
#ifndef kstrtol
#define kstrtol strict_strtol
#ifndef request_muxed_region
#if LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 28)
#define request_muxed_region(start,n,name) __request_region(&ioport_resource, (start), (n), (name))
#else
#define IORESOURCE_MUXED 0x00400000
#define request_muxed_region(start,n,name) __request_region(&ioport_resource, (start), (n), (name), IORESOURCE_MUXED)
#endif
#ifndef kstrtoul
#define kstrtoul strict_strtoul
#endif
#ifndef request_muxed_region
#define request_muxed_region(a, b, c) (true)
#define release_region(a, b)
/* Red Hat EL5 includes backports of these functions, so we can't redefine
* our own. */
#if LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 24)
#if !(defined RHEL_MAJOR && RHEL_MAJOR == 5 && RHEL_MINOR >= 5)
static inline int strict_strtoul(const char *cp, unsigned int base,
unsigned long *res)
{
*res = simple_strtoul(cp, NULL, base);
return 0;
}
static inline int strict_strtol(const char *cp, unsigned int base, long *res)
{
*res = simple_strtol(cp, NULL, base);
return 0;
}
#endif
#endif
#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 39)
#define kstrtoul strict_strtoul
#define kstrtol strict_strtol
#endif
#endif /* COMPAT_H */