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compat-wireless: fix for legacy xen kernel.

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This commit is contained in:
Arne Fitzenreiter
2013-01-18 17:36:25 +01:00
parent 0976ce2f19
commit 91b86890a6
4 changed files with 54 additions and 3 deletions
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48
src/patches/compat-wireless-3.6.8-remove_3.1_cpufreq_backport.patch Normal file
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@@ -0,0 +1,48 @@
diff -Naur compat-wireless-3.6.8-1-snp.org/compat/compat-3.1.c compat-wireless-3.6.8-1-snp/compat/compat-3.1.c
--- compat-wireless-3.6.8-1-snp.org/compat/compat-3.1.c 2012-11-29 06:03:45.000000000 +0100
+++ compat-wireless-3.6.8-1-snp/compat/compat-3.1.c 2013-01-18 16:50:08.799491784 +0100
@@ -9,30 +9,6 @@
*/
#include <linux/idr.h>
-#include <linux/cpufreq.h>
-
-/* This backports:
- * commit 3d73710880afa3d61cf57b5d4eb192e812eb7e4f
- * Author: Jesse Barnes <jbarnes@virtuousgeek.org>
- * Date: Tue Jun 28 10:59:12 2011 -0700
- *
- * cpufreq: expose a cpufreq_quick_get_max routine
- */
-
-unsigned int compat_cpufreq_quick_get_max(unsigned int cpu)
-{
- struct cpufreq_policy *policy = cpufreq_cpu_get(cpu);
- unsigned int ret_freq = 0;
-
- if (policy) {
- ret_freq = policy->max;
- cpufreq_cpu_put(policy);
- }
-
- return ret_freq;
-}
-EXPORT_SYMBOL(compat_cpufreq_quick_get_max);
-
static DEFINE_SPINLOCK(compat_simple_ida_lock);
diff -Naur compat-wireless-3.6.8-1-snp.org/include/linux/compat-3.1.h compat-wireless-3.6.8-1-snp/include/linux/compat-3.1.h
--- compat-wireless-3.6.8-1-snp.org/include/linux/compat-3.1.h 2012-10-24 15:22:50.000000000 +0200
+++ compat-wireless-3.6.8-1-snp/include/linux/compat-3.1.h 2013-01-18 16:52:04.106154741 +0100
@@ -111,10 +111,6 @@
void ida_simple_remove(struct ida *ida, unsigned int id);
-/* mask cpufreq_quick_get_max as RHEL6 backports this */
-#define cpufreq_quick_get_max(a) compat_cpufreq_quick_get_max(a)
-
-unsigned int cpufreq_quick_get_max(unsigned int cpu);
#endif /* (LINUX_VERSION_CODE < KERNEL_VERSION(3,1,0)) */
#endif /* LINUX_3_1_COMPAT_H */