diff options
Diffstat (limited to 'firmware/drivers/button.c')
| -rw-r--r-- | firmware/drivers/button.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/firmware/drivers/button.c b/firmware/drivers/button.c index b9473be..d38306b 100644 --- a/firmware/drivers/button.c +++ b/firmware/drivers/button.c @@ -465,10 +465,10 @@ void button_set_flip(bool flip) if (flip != flipped) /* not the current setting */ { /* avoid race condition with the button_tick() */ - int oldlevel = set_irq_level(HIGHEST_IRQ_LEVEL); + int oldlevel = disable_irq_save(); lastbtn = button_flip(lastbtn); flipped = flip; - set_irq_level(oldlevel); + restore_irq(oldlevel); } } #endif /* HAVE_LCD_BITMAP */ |