ASoC: codecs: jz4725b: fix capture selector naming

[platform/kernel/linux-rpi.git] / sound / core / pcm_misc.c

diff --git a/sound/core/pcm_misc.c b/sound/core/pcm_misc.c
index 4866aed..5588b6a 100644 (file)
--- a/sound/core/pcm_misc.c
+++ b/sound/core/pcm_misc.c
@@ -433,7 +433,7 @@ int snd_pcm_format_set_silence(snd_pcm_format_t format, void *data, unsigned int
                return 0;
        width = pcm_formats[(INT)format].phys; /* physical width */
        pat = pcm_formats[(INT)format].silence;
-       if (! width)
+       if (!width || !pat)
                return -EINVAL;
        /* signed or 1 byte data */
        if (pcm_formats[(INT)format].signd == 1 || width <= 8) {