]> git.baikalelectronics.ru Git - kernel.git/commit
iwlwifi: pcie: don't disable the busmaster DMA clock for family 8000
authorAvri Altman <avri.altman@intel.com>
Wed, 29 Apr 2015 02:11:10 +0000 (05:11 +0300)
committerEmmanuel Grumbach <emmanuel.grumbach@intel.com>
Fri, 15 May 2015 07:34:24 +0000 (10:34 +0300)
commit7fb04d6c077757ca9d057bfed6736b0c48f3d2aa
tree522ea3c662d76d1adc8000c912027d58ae783bb6
parentf29d82deaf5c7519fa684acec0b314d17108a7a4
iwlwifi: pcie: don't disable the busmaster DMA clock for family 8000

Disabling the clocks is a standard procedure while stopping the
device. On family 8000 however, disabling the bus master DMA clock
increases the NIC's power consumption.

To fix this, skip this call if the device family is
IWL_DEVICE_FAMILY_8000.

Signed-off-by: Avri Altman <avri.altman@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
drivers/net/wireless/iwlwifi/pcie/trans.c