iwlwifi: pcie: clean up ICT allocation code

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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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This commit is contained in:

Emmanuel Grumbach 2013-12-09 09:47:46 +02:00

parent cf4ef65446

commit eef31718eb

2 changed files with 6 additions and 12 deletions

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3

drivers/net/wireless/iwlwifi/iwl-csr.h

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15

drivers/net/wireless/iwlwifi/pcie/rx.c

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