| Message ID | 1401719034-17204-1-git-send-email-fabio.estevam@freescale.com (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | b5fc40d3b37bdb3524cdf1f550bd0c3b05ac3888 |
| Headers | show |
On Mon, Jun 02, 2014 at 11:23:54AM -0300, Fabio Estevam wrote: > Commit b59dce53ef6 (ASoC: cache: Fix possible ZERO_SIZE_PTR pointer > dereferencing error.) caused the following probe error: > > wm8962 0-001a: customer id 0 revision D > wm8962 0-001a: ASoC: Failed to set cache compression type: -22 > imx-wm8962 sound: snd_soc_register_card failed (-22) > imx-wm8962: probe of sound failed with error -22 Thanks - I already wrote a patch for this before I saw this one, sorry.
diff --git a/sound/soc/soc-cache.c b/sound/soc/soc-cache.c index 8fff5b6..00e70b6 100644 --- a/sound/soc/soc-cache.c +++ b/sound/soc/soc-cache.c @@ -73,7 +73,7 @@ int snd_soc_cache_init(struct snd_soc_codec *codec) reg_size = codec_drv->reg_cache_size * codec_drv->reg_word_size; if (!reg_size) - return -EINVAL; + return 0; mutex_init(&codec->cache_rw_mutex);
Commit b59dce53ef6 (ASoC: cache: Fix possible ZERO_SIZE_PTR pointer dereferencing error.) caused the following probe error: wm8962 0-001a: customer id 0 revision D wm8962 0-001a: ASoC: Failed to set cache compression type: -22 imx-wm8962 sound: snd_soc_register_card failed (-22) imx-wm8962: probe of sound failed with error -22 If reg_size just return success instead. Suggested-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> --- sound/soc/soc-cache.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)