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| author | Linus Nielsen Feltzing <linus@haxx.se> | 2004-03-02 11:32:59 +0000 |
|---|---|---|
| committer | Linus Nielsen Feltzing <linus@haxx.se> | 2004-03-02 11:32:59 +0000 |
| commit | 111a972b65f5fcc2ef98a5164d0367e7e50f4b09 (patch) | |
| tree | 84cdb473f8c439575ac99d90f94d636e7f25e731 /firmware/drivers/button.c | |
| parent | aa5b23d6162a5ac6cbfc1d871ed9360ffa946c56 (diff) | |
| download | rockbox-111a972b65f5fcc2ef98a5164d0367e7e50f4b09.zip rockbox-111a972b65f5fcc2ef98a5164d0367e7e50f4b09.tar.gz rockbox-111a972b65f5fcc2ef98a5164d0367e7e50f4b09.tar.bz2 rockbox-111a972b65f5fcc2ef98a5164d0367e7e50f4b09.tar.xz | |
Made set_irq_level() an inline function, and optimized it by removing the bit shifts
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@4330 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware/drivers/button.c')
| -rw-r--r-- | firmware/drivers/button.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/firmware/drivers/button.c b/firmware/drivers/button.c index 66c7e97..cbb6d58 100644 --- a/firmware/drivers/button.c +++ b/firmware/drivers/button.c @@ -30,6 +30,7 @@ #include "adc.h" #include "serial.h" #include "power.h" +#include "system.h" struct event_queue button_queue; @@ -256,10 +257,10 @@ static int button_flip(int button) */ void button_set_flip(bool flip) { - if (flip != flipped) /* not the curent setting */ + if (flip != flipped) /* not the current setting */ { /* avoid race condition with the button_tick() */ - int oldlevel = set_irq_level(15); + int oldlevel = set_irq_level(HIGHEST_IRQ_LEVEL); lastbtn = button_flip(lastbtn); flipped = flip; set_irq_level(oldlevel); |