From: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date: Sat, 18 Jun 2011 15:21:12 +0000 (-0700)
Subject: iwlagn: store the irq number to iwl_bus just like dev
X-Git-Tag: v3.1-rc1~316^2~350^2^2~66^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=705cd4513a2fc561d8a2d5853cffb102bf183d70;p=pandora-kernel.git

iwlagn: store the irq number to iwl_bus just like dev

Since the irq number is just an unsigned int, store it inside iwl_bus
instead of calling the get_irq ops every time it is needed.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
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