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Do core interrupt masking in a less general fashion and save some instructions to decrease size and speed things up a little bit. Small fix to a few places where interrupts would get enabled again where they shouldn't have been (context switching calls when disabled).

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16811 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Michael Sevakis 2008-03-26 01:50:41 +00:00
parent 74d678fdbc
commit af395f4db6
61 changed files with 381 additions and 278 deletions
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4
apps/plugins/wavplay.c
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@ -3345,7 +3345,7 @@ void dma_end_isr(void)
void demand_irq_enable(bool on)
{
int oldlevel = set_irq_level(HIGHEST_IRQ_LEVEL);
int oldlevel = disable_irq_save();
if(on)
{
@ -3357,7 +3357,7 @@ void demand_irq_enable(bool on)
IPRA &= 0xfff0;
}
set_irq_level(oldlevel);
restore_irq(oldlevel);
}
static inline int available(void)