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| author | Alexandros C. Couloumbis <alex@ozo.com> | 2010-06-22 14:10:55 +0000 |
|---|---|---|
| committer | Alexandros C. Couloumbis <alex@ozo.com> | 2010-06-22 14:10:55 +0000 |
| commit | f2bf29dcfbad674c78351172b4bcbb4e87a554a8 (patch) | |
| tree | f9eb20701b1a6e36c40849dd56715089f973540f /target/linux/ixp4xx/patches-2.6.33/604-arm-ixp4xx-sched_clock.patch | |
| parent | a9783bd1c11a99feffb7a53d6f194e33bead63f5 (diff) | |
| download | upstream-f2bf29dcfbad674c78351172b4bcbb4e87a554a8.tar.gz upstream-f2bf29dcfbad674c78351172b4bcbb4e87a554a8.tar.bz2 upstream-f2bf29dcfbad674c78351172b4bcbb4e87a554a8.zip | |
ixp4xx: add Mikael Petterssons patch works for 2.6.33 & 2.6.35
SVN-Revision: 21879
Diffstat (limited to 'target/linux/ixp4xx/patches-2.6.33/604-arm-ixp4xx-sched_clock.patch')
| -rw-r--r-- | target/linux/ixp4xx/patches-2.6.33/604-arm-ixp4xx-sched_clock.patch | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/target/linux/ixp4xx/patches-2.6.33/604-arm-ixp4xx-sched_clock.patch b/target/linux/ixp4xx/patches-2.6.33/604-arm-ixp4xx-sched_clock.patch new file mode 100644 index 0000000000..150f852f0d --- /dev/null +++ b/target/linux/ixp4xx/patches-2.6.33/604-arm-ixp4xx-sched_clock.patch @@ -0,0 +1,20 @@ +--- a/arch/arm/mach-ixp4xx/common.c ++++ b/arch/arm/mach-ixp4xx/common.c +@@ -427,6 +427,17 @@ static void __init ixp4xx_clocksource_in + } + + /* ++ * sched_clock() ++ */ ++unsigned long long sched_clock(void) ++{ ++ cycle_t cyc = ixp4xx_get_cycles(NULL); ++ struct clocksource *cs = &clocksource_ixp4xx; ++ ++ return clocksource_cyc2ns(cyc, cs->mult, cs->shift); ++} ++ ++/* + * clockevents + */ + static int ixp4xx_set_next_event(unsigned long evt, |