From: Rusty Russell <rusty@rustcorp.com.au>
Date: Thu, 24 Sep 2009 15:34:37 +0000 (-0600)
Subject: cpumask: remove unused mask field from struct irqaction.
X-Git-Tag: v2.6.32-rc1~144^2~29
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ef79f8e191722dbc1fc33bdfc448f572266c37e9;p=pandora-kernel.git

cpumask: remove unused mask field from struct irqaction.

Up until 1.1.83, the primitive human tribes used struct sigaction for
interrupts.  The sa_mask field was overloaded to hold a pointer to the
name.

When someone created the new "struct irqaction" they carried across
the "mask" field as a kind of ancestor worship: the fact that it was
unused makes clear its spiritual significance.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
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