From: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date: Mon, 9 Dec 2013 07:47:46 +0000 (+0200)
Subject: iwlwifi: pcie: clean up ICT allocation code
X-Git-Tag: v3.14-rc1~94^2~238^2^2~83^2~27
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=eef31718ebfa6b56f9d32ff25110ede982abecdc;p=pandora-kernel.git

iwlwifi: pcie: clean up ICT allocation code

Since iwl_trans_pcie_alloc_ict is called in the PCIe
allocation code, we always set CSR_INT_BIT_RX_PERIODIC.
Move that bit to the default list of interrupts we enable
and simplify the code.
Also use dma_zalloc_ and avoid to memset the memory
afterwards.
trans_pcie->ict_index is 0 since trans_pcie has just been
kzalloced, remove the redundant assignment.

Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
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