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[PATCH] ppc32: Fix might_sleep() warning with clock spreading

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The clock spreading disable/enable code was called to late/early during
the suspend/resume code on some laptops and would trigger a
might_sleep() warning due to the down() call in the low level i2c code.

This fixes it by calling those functions earlier/later when interrupts
are still enabled.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Benjamin Herrenschmidt
2005-05-02 16:12:00 +10:00
committed by Linus Torvalds
parent 6995f17a5a
commit e521dca64e
3 changed files with 14 additions and 10 deletions
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include/asm-ppc/pmac_feature.h
+3
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@@ -316,6 +316,9 @@ extern void pmac_register_agp_pm(struct pci_dev *bridge,
extern void pmac_suspend_agp_for_card(struct pci_dev *dev);
extern void pmac_resume_agp_for_card(struct pci_dev *dev);
/* Used by the via-pmu driver for suspend/resume
*/
extern void pmac_tweak_clock_spreading(int enable);
/*
* The part below is for use by macio_asic.c only, do not rely