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timer & hw & omap4: compile bug in Platform_timer

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fix #652
This commit is contained in:
Martin Stein 2013-02-18 15:08:23 +01:00 committed by Norman Feske
parent 3047e32dfd
commit 2a9a653b2b
1 changed files with 4 additions and 4 deletions
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8
os/src/drivers/timer/hw/omap4/platform_timer_base.h
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@ -143,7 +143,7 @@ namespace Genode
/**
* Get remaining counting amount
*/
unsigned long _value() { return max_value() - read<Tcrr>(); }
unsigned long _value() const { return max_value() - read<Tcrr>(); }
/**
* Apply counting amount
@ -208,12 +208,12 @@ namespace Genode
/**
* Maximum timeout value
*/
unsigned long max_value() { return Tcrr::max_value(); }
unsigned long max_value() const { return Tcrr::max_value(); }
/**
* Translate timer tics to microseconds
*/
unsigned long tics_to_us(unsigned long const tics)
unsigned long tics_to_us(unsigned long const tics) const
{
float const us = tics * us_per_tic();
return (unsigned long)us;
@ -231,7 +231,7 @@ namespace Genode
/**
* Sample the timer counter and according wrapped status
*/
unsigned long value(bool & wrapped)
unsigned long value(bool & wrapped) const
{
Tcrr::access_t const v = _value();
wrapped = (bool)read<Irqstatus::Ovf_it_flag>();