At Fri, 7 Nov 2008 02:09:04 -0500, Mike Frysinger wrote:
On Fri, Nov 7, 2008 at 01:22, Takashi Iwai wrote:
At Thu, 6 Nov 2008 21:05:21 -0500, Mike Frysinger wrote:
The snd_BUG_ON() macro should always expand its argument even if we're forcing it to false. This kills off unused warnings that did not exist before the snd_assert() -> snd_BUG_ON() conversion.
Andrew already change this differently. Check with the latest version.
what are you defining as "latest version" ? i'm looking in torvalds linux-2.6.git.
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6.git
And which warning did you get actually?
a few codecs define local vars which only get used in snd_BUG_ON() ... so if snd_BUG_ON() doesnt utilize cond, gcc whines that the var is unused.
I know it. But I thought all these were removed in the actual codes. I'd like to see the real warning messages.
thanks,
Takashi