On Sat, Jan 13, 2007 at 05:07:28PM -0800, Arjan van de Ven wrote:

quoted

+
+#define DPRINTK(_f, _a...) pr_debug(_f, ## _a)

why this silly abstraction? Just use pr_debug in the code directly

Actually, for drivers, like this one, you should use the dev_printk()
and friends (dev_dbg, dev_err, etc.) instead so that userspace knows
exactly which device and driver the message comes from.

thanks,

greg k-h