[U-Boot] [PATCH 1/4] sound: Correct data output in sound_create_square_wave()

This function currently outputs twice as much data as it should and overwrites its buffer as a result. Fix it.

Signed-off-by: Simon Glass sjg@chromium.org ---

drivers/sound/sound.c | 2 -- 1 file changed, 2 deletions(-)

diff --git a/drivers/sound/sound.c b/drivers/sound/sound.c index 969408186fd..6c1eb4c19cc 100644 --- a/drivers/sound/sound.c +++ b/drivers/sound/sound.c @@ -25,12 +25,10 @@ void sound_create_square_wave(unsigned short *data, int size, uint32_t freq) for (i = 0; size && i < half; i++) { size -= 2; *data++ = amplitude; - *data++ = amplitude; } for (i = 0; size && i < period - half; i++) { size -= 2; *data++ = -amplitude; - *data++ = -amplitude; } } }