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IO: Remove out-of-date comment.

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This commit is contained in:
Jared Boone
2017-07-18 13:17:10 -07:00
parent 030a0bcb0c
commit 2064689d46
1 changed files with 0 additions and 6 deletions
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6
firmware/common/portapack_io.cpp
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@@ -57,17 +57,11 @@ void IO::lcd_backlight(const bool value) {
}
void IO::lcd_reset_state(const bool active) {
/* NOTE: This overwrites the contents of the IO register, which for now
* have no significance. But someday...?
*/
io_reg = (io_reg & 0xfe) | ((active ? 1 : 0) << 0);
io_write(1, io_reg);
}
void IO::audio_reset_state(const bool active) {
/* Reset signal for audio codec. Some audio codecs (e.g. WM8731) do not
* implement reset signal, only soft reset via I2C.
*/
/* NOTE: This overwrites the contents of the IO register, which for now
* have no significance. But someday...?
*/