Re: linux-next: build warning after merge of the final tree

From: Williams, Dan J
Date: Wed Mar 28 2012 - 03:59:34 EST

On Sun, Mar 25, 2012 at 9:11 PM, Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> wrote:
> Hi all,
> After merging the final tree, today's linux-next build (sparc32 defconfig)
> produced these warnings (and many similar):
> In file included from drivers/scsi/hosts.c:41:0:
> drivers/scsi/scsi_priv.h:166:1: warning: "__enabled_CONFIG_PM" is not defined [-Wundef]
> drivers/scsi/scsi_priv.h:166:1: warning: "__enabled_CONFIG_PM_MODULE" is not defined [-Wundef]
> Introduced by commit a6a95fad44f1 ("scsi, sd: limit the scope of the
> async probe domain").

So, sparc does not source kernel/power/Kconfig or define config PM
locally. Compiling out this list_head (scsi_sd_probe_domain) in the
!PM && !BLK_DEV_SD case may be more trouble then it is worth. I'll
re-spin the patch without the IS_ENABLED conditionals.

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