skl->dais is allocated with devm_kcalloc, can't free with
the krealloc. Memory allocated with devm API is automatically freed
on driver detach, Like all other devres resources.
Refer to drivers/base/devres.c devm_kmalloc for more details.
Signed-off-by: he, bo <bo.he@xxxxxxxxx>
---
sound/soc/intel/skylake/skl-pcm.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/sound/soc/intel/skylake/skl-pcm.c b/sound/soc/intel/skylake/skl-pcm.c
index 823e391..928d314 100644
--- a/sound/soc/intel/skylake/skl-pcm.c
+++ b/sound/soc/intel/skylake/skl-pcm.c
@@ -1438,7 +1438,8 @@ int skl_platform_register(struct device *dev)
}
if (!skl->use_tplg_pcm) {
- dais = krealloc(skl->dais, sizeof(skl_fe_dai) +
+ devm_kfree(dev, skl->dais);
+ dais = devm_kcalloc(dev, skl->dais, sizeof(skl_fe_dai) +
sizeof(skl_platform_dai), GFP_KERNEL);
if (!dais) {
ret = -ENOMEM;
@@ -1472,7 +1473,5 @@ int skl_platform_unregister(struct device *dev)
}
}
- kfree(skl->dais);
-
return 0;
}
--
2.7.4
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