On Thu, 2014-03-06 at 00:50 +0100, Laurent Pinchart wrote: > Please note that -DDEBUG is equivalent to '#define DEBUG', not to '#define > CONFIG_DEBUG'. 'DEBUG' needs to be defined for dev_dbg() to have any effect.
Not quite. If CONFIG_DYNAMIC_DEBUG is set, these dev_dbg statements are compiled in but not by default set to emit output. Output can be enabled by using dynamic_debug controls like: # echo -n 'file omap4iss/* +p' > <debugfs>/dynamic_debug/control See Documentation/dynamic-debug-howto.txt for more details. _______________________________________________ devel mailing list de...@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
