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From: Elvis Dowson <elvis.dowson@mac.com>
To: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	Luciano Coelho <luciano.coelho@nokia.com>
Subject: #ifdef CONFIG_ checks not working
Date: Tue, 26 Oct 2010 18:28:22 +0400	[thread overview]
Message-ID: <47266B0D-0A99-4C5F-BA85-FCC8986E8862@mac.com> (raw)

Hi,
       I just noticed that with the 2.6.36-rc8 kernel, the #ifdef checks aren't working. 

So for example, if I add the following code fragment in my omap3_beagle_init function, CONFIG_WL1271 doesn't get detected, even though in my .config file, CONFIG_WL1271=m.

This way, the mux settings might also fail, right, which might be the source of a few of the problems that I'm facing. 

Would you happen to know why this is not working. This type of checks used to work with the 2.6.32 kernel versions.

#ifdef CONFIG_WL1271
    printk(KERN_INFO "%s: CONFIG_WL1271 detected\n", __func__);
#else
    printk(KERN_INFO "%s: CONFIG_WL1271 not detected\n", __func__);
#endif

Boot message: 

[    0.000000] omap3_beagle_init: CONFIG_WL1271 not detected

Best regards,

Elvis Dowson


             reply	other threads:[~2010-10-26 14:28 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-10-26 14:28 Elvis Dowson [this message]
2010-10-26 14:35 ` Elvis Dowson
2010-10-26 14:48 ` Alan Cox
2010-10-26 15:26 ` David Miller

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