X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=compat.h;h=29ccdb7f3ece2eb6aa532c5dd71dea8a02be9d6a;hb=3be51e20cb5458c8975d7980404dd962b021b616;hp=d51239777cd106336f812c1e3dabbd93d8f16525;hpb=63613d0d387a3b24fab738cbc6c255efb2a0e4f2;p=groeck-it87

diff --git a/compat.h b/compat.h
index d512397..29ccdb7 100644
--- a/compat.h
+++ b/compat.h
@@ -9,16 +9,43 @@
 #ifndef COMPAT_H
 #define COMPAT_H
 
-#ifndef kstrtol
-#define kstrtol strict_strtol
-#endif
-#ifndef kstrtoul
-#define kstrtoul strict_strtoul
+#include <linux/version.h>
+
+#ifndef clamp_val
+#define clamp_val SENSORS_LIMIT
 #endif
 
 #ifndef request_muxed_region
-#define request_muxed_region(a, b, c) (true)
-#define release_region(a, b)
+#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
+#endif
+
+/* 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 */