From af395f4db6ad7b83f9d9afefb1c0ceeedd140a45 Mon Sep 17 00:00:00 2001 From: Michael Sevakis Date: Wed, 26 Mar 2008 01:50:41 +0000 Subject: 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). git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16811 a1c6a512-1295-4272-9138-f99709370657 --- firmware/mp3_playback.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'firmware/mp3_playback.c') diff --git a/firmware/mp3_playback.c b/firmware/mp3_playback.c index b2b7205..ed71be2 100644 --- a/firmware/mp3_playback.c +++ b/firmware/mp3_playback.c @@ -134,7 +134,7 @@ static void postpone_dma_tick(void) #if (CONFIG_CODEC == MAS3587F) || (CONFIG_CODEC == MAS3539F) void demand_irq_enable(bool on) { - int oldlevel = set_irq_level(HIGHEST_IRQ_LEVEL); + int oldlevel = disable_irq_save(); if(on) { @@ -144,7 +144,7 @@ void demand_irq_enable(bool on) else IPRA &= 0xfff0; - set_irq_level(oldlevel); + restore_irq(oldlevel); } #endif /* #if (CONFIG_CODEC == MAS3587F) || (CONFIG_CODEC == MAS3539F) */ -- cgit v1.1