forked from Minki/linux
x86: Replace the EVT_TO_HPET_DEV() macro with an inline function
The original macro worked only when applied to variables named 'evt'. While this could have been fixed by simply renaming the macro argument, a more type-safe replacement is preferred. Signed-off-by: Ferenc Wagner <wferi@niif.hu> Cc: Venkatesh Pallipadi \(Venki\) <venki@google.com> Link: http://lkml.kernel.org/r/8ed5c66c02041226e8cf8b4d5d6b41e543d90bd6.1321626272.git.wferi@niif.hu Signed-off-by: Ingo Molnar <mingo@elte.hu>
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@ -32,8 +32,6 @@
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#define HPET_MIN_CYCLES 128
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#define HPET_MIN_PROG_DELTA (HPET_MIN_CYCLES + (HPET_MIN_CYCLES >> 1))
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#define EVT_TO_HPET_DEV(evt) container_of(evt, struct hpet_dev, evt)
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/*
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* HPET address is set in acpi/boot.c, when an ACPI entry exists
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*/
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@ -55,6 +53,11 @@ struct hpet_dev {
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char name[10];
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};
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inline struct hpet_dev *EVT_TO_HPET_DEV(struct clock_event_device *evtdev)
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{
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return container_of(evtdev, struct hpet_dev, evt);
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}
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inline unsigned int hpet_readl(unsigned int a)
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{
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return readl(hpet_virt_address + a);
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