[XTENSA] Add volatile keyword to asm statements accessing counter registers

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The compiler get's sometimes to smart and doesn't reread the
counter registers and the kernel doesn't schedule until the
counter wraps around.

Signed-off-by: Chris Zankel <chris@zankel.net>

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Chris Zankel 2007-12-19 10:21:50 -08:00

parent 03dfa442e5

commit de6b03456e

1 changed files with 4 additions and 4 deletions

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8

include/asm-xtensa/timex.h

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