• Andrew Ruder's avatar
    arm: pxa: use common timer functions · 7d211fec
    Andrew Ruder authored
    This patch moves pxa to the common timer functions added in commit
    
      8dfafdde - Introduce common timer functions <Rob Herring>
    
    The (removed) pxa timer code (specifically __udelay()) could deadlock at
    the 32-bit boundary of get_ticks().  get_ticks() returned a 32-bit value
    cast up to a 64-bit value.  If get_ticks() + tmo in __udelay() crossed
    the 32-bit boundary, the while condition became unconditionally true and
    locked the processor.  Rather than patch the specific pxa issues, simply
    move everything over to the common code.
    Signed-off-by: default avatarAndrew Ruder <andrew.ruder@elecsyscorp.com>
    Cc: Marek Vasut <marex@denx.de>
    Cc: Tom Rini <trini@konsuiko.com>
    7d211fec
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