From: "Shane.Chien" <shane.chien@xxxxxxxxxxxx> Use memset_io to access I/O memory, instead of memset. Signed-off-by: Shane.Chien <shane.chien@xxxxxxxxxxxx> --- sound/core/pcm_native.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c index 9e0b2d7..a4efa84 100644 --- a/sound/core/pcm_native.c +++ b/sound/core/pcm_native.c @@ -756,7 +756,7 @@ static int snd_pcm_hw_params(struct snd_pcm_substream *substream, /* clear the buffer for avoiding possible kernel info leaks */ if (runtime->dma_area && !substream->ops->copy_user) - memset(runtime->dma_area, 0, runtime->dma_bytes); + memset_io(runtime->dma_area, 0, runtime->dma_bytes); snd_pcm_timer_resolution_change(substream); snd_pcm_set_state(substream, SNDRV_PCM_STATE_SETUP); -- 1.7.9.5
