Re: [PATCH v2] [media] v4l: omap4iss: Add DEBUG compiler flag
From: Joe Perches
Date: Wed Mar 05 2014 - 20:01:25 EST
On Thu, 2014-03-06 at 01:48 +0100, Laurent Pinchart wrote:
> Would you recommend to drop driver-specific Kconfig options related to
> debugging and use CONFIG_DYNAMIC_DEBUG instead ?
For development, sure, if there's sufficient memory.
For embedded systems with limited memory, using
dynamic_debug isn't always possible or effective.
Also, there are sometimes reasons to have debugging
messages always enabled or emitted.
For those cases, either adding #define DEBUG or using
printk(KERN_DEBUG would be fine.
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