On Fri, 12 Jul 2019 at 11:57, Arnd Bergmann arnd@arndb.de wrote:

The new temporary variable is lacks a 'const' annotation:

sound/soc/generic/audio-graph-card.c:87:7: error: assigning to 'u32 *' (aka 'unsigned int *') from 'const void *' discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers]

Fixes: c152f8491a8d ("ASoC: audio-graph-card: fix an use-after-free in graph_get_dai_id()") Signed-off-by: Arnd Bergmann arnd@arndb.de

Reviewed-by: Oleksandr Suvorov oleksandr.suvorov@toradex.com

---

sound/soc/generic/audio-graph-card.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/generic/audio-graph-card.c b/sound/soc/generic/audio-graph-card.c index c8abb86afefa..288df245b2f0 100644 --- a/sound/soc/generic/audio-graph-card.c +++ b/sound/soc/generic/audio-graph-card.c @@ -63,7 +63,7 @@ static int graph_get_dai_id(struct device_node *ep) struct device_node *endpoint; struct of_endpoint info; int i, id;

•   u32 *reg;
  

•   const u32 *reg;
    int ret;
  
    /* use driver specified DAI ID if exist */
  

-- 2.20.0