librtas: deprecate rtas_delay_timeout()

Despite its description rtas_delay_timeout() sets an internal timeout
value as opposed to returning the delay time as documented. This timeout
short cuts the logic in handle_delay(). Fortunately this is unsed by
default. The library should run operations to completion, otherwise we
risk leaving things in an unrecoverable state.

Mark rtas_delay_timeout() with __attribute__ ((deprecated)) as
preperation for eventual removal.

Signed-off-by: Tyrel Datwyler <[email protected]>

Author: tyreld

librtas_src/librtas.h

@@ -54,7 +54,7 @@ extern "C" {
 
 int rtas_activate_firmware(void);
 int rtas_cfg_connector(char *workarea);
-int rtas_delay_timeout(uint64_t timeout_ms);
+int rtas_delay_timeout(uint64_t timeout_ms) __attribute__ ((deprecated));
 int rtas_display_char(char c);
 int rtas_display_msg(char *buf);
 int rtas_errinjct(int etoken, int otoken, char *workarea);