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| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2009-06-22 22:34:55 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-06-22 22:34:55 +0100 |
| commit | 9ccdac3662dbf3c75e8f8851a214bdf7d365a4bd (patch) | |
| tree | 0a6c340482add9fd5ac629d2441b0d0027c82760 /arch/arm/include/asm/unistd.h | |
| parent | 915166d96f5cab90b6f39f37da1139e5eab516b2 (diff) | |
| download | op-kernel-dev-9ccdac3662dbf3c75e8f8851a214bdf7d365a4bd.zip op-kernel-dev-9ccdac3662dbf3c75e8f8851a214bdf7d365a4bd.tar.gz | |
[ARM] idle: clean up pm_idle calling, obey hlt_counter
pm_idle is used by infrastructure (eg, cpuidle) which expects architectures
to call it in a certain way. Arrange for ARM to follow x86's lead on this
and call pm_idle() with interrupts already disabled. However, we expect
pm_idle() to enable interrupts before it returns.
Also, OMAP wants to be able to disable hlt-ing, so allow hlt_counter to
prevent all calls to pm_idle.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/include/asm/unistd.h')
0 files changed, 0 insertions, 0 deletions
