Re: How to use pr_debug

On Wed, 26 Feb 2014 11:35:23 -0800, m silverstri said:

I am using 'pr_debug()' to print debug statements. But I don't see anything in my serial console. But when I use pr_info(), I see the debug statements. Do I need to do anything to see pr_debug()?

You probably need a #define DEBUG. Also, check your console logging level, make sure it's set to output debug-level to the console. /proc/sys/kernel/printk and 'dmesg --console-level' are your friends.