[GitHub] [incubator-nuttx] acassis commented on a change in pull request #5347: register_driver: fix driver modes accross the code

[GitBox <gi...@apache.org>]

acassis commented on a change in pull request #5347:
URL: https://github.com/apache/incubator-nuttx/pull/5347#discussion_r793001727



##########
File path: drivers/analog/dac.c
##########
@@ -224,16 +222,6 @@ static int dac_close(FAR struct file *filep)
   return ret;
 }
 
-/****************************************************************************
- * Name: dac_read
- ****************************************************************************/
-
-static ssize_t dac_read(FAR struct file *filep, FAR char *buffer,
-                        size_t buflen)
-{
-  return 0;
-}
-

Review comment:
       Good finding! I think a users will not read from DAC device! :-)




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