Unverified Commit 88c62b16 authored by Shengjiu Wang's avatar Shengjiu Wang Committed by Mark Brown
Browse files

ASoC: soc-generic-dmaengine-pcm: separate max_buffer_size assignment 



The config->pcm_hardware may be NULL when config->prealloc_buffer_size
is not zero, so it is better to move max_buffer_size assignment under
a separate condition.

Signed-off-by: default avatarShengjiu Wang <shengjiu.wang@nxp.com>
Link: https://lore.kernel.org/r/1642646642-15908-1-git-send-email-shengjiu.wang@nxp.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent de531908

sound/soc/soc-generic-dmaengine-pcm.c

+6 −4
Original line number Diff line number Diff line
@@ -237,13 +237,15 @@ static int dmaengine_pcm_new(struct snd_soc_component *component, 
	size_t max_buffer_size;

	unsigned int i;



	if (config && config->prealloc_buffer_size) {

	if (config && config->prealloc_buffer_size)

		prealloc_buffer_size = config->prealloc_buffer_size;

		max_buffer_size = config->pcm_hardware->buffer_bytes_max;

	} else {

	else

		prealloc_buffer_size = prealloc_buffer_size_kbytes * 1024;



	if (config && config->pcm_hardware && config->pcm_hardware->buffer_bytes_max)

		max_buffer_size = config->pcm_hardware->buffer_bytes_max;

	else

		max_buffer_size = SIZE_MAX;

	}



	for_each_pcm_streams(i) {

		struct snd_pcm_substream *substream = rtd->pcm->streams[i].substream;