xiaoxiang781216 commented on code in PR #5070:
URL: https://github.com/apache/incubator-nuttx/pull/5070#discussion_r997983175
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drivers/input/tsc2007.c:
##########
@@ -1230,11 +1230,11 @@ int tsc2007_register(FAR struct i2c_master_s *dev,
nxsem_init(&priv->devsem, 0, 1); /* Initialize device structure semaphore */
nxsem_init(&priv->waitsem, 0, 0); /* Initialize pen event wait semaphore */
- /* The event wait semaphore is used for signaling and, hence, should not
- * have priority inheritance enabled.
+ /* The event dev semaphore is used for lock, hence,
+ * should have priority inheritance enabled.
*/
- nxsem_set_protocol(&priv->waitsem, SEM_PRIO_NONE);
+ nxsem_set_protocol(&priv->devsem, SEM_PRIO_INHERIT);
Review Comment:
revert the change, let's do all change in
https://github.com/apache/incubator-nuttx/pull/7344
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