diff options
Diffstat (limited to 'src/kernel/sound/frequency.c')
| -rw-r--r-- | src/kernel/sound/frequency.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/kernel/sound/frequency.c b/src/kernel/sound/frequency.c index 5ad76b3..5c45c60 100644 --- a/src/kernel/sound/frequency.c +++ b/src/kernel/sound/frequency.c @@ -14,13 +14,13 @@ void play_sound(uint32_t frequency) tmp = inb(0x61); if (tmp != (tmp | 3)) { - outb(0x61, tmp | 3); + outb(0x61, (uint8_t) (tmp | 3)); } } static void shut_up() { - uint8_t tmp = inb(0x61) & 0xFC; + uint8_t tmp = (uint8_t) (inb(0x61) & 0xFC); outb(0x61, tmp); } @@ -29,6 +29,6 @@ static void shut_up() void beep(uint32_t frequency, uint32_t ticks) { play_sound(frequency); - timer_wait(ticks); + timer_wait((int) ticks); shut_up(); }
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