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iwlwifi: mvm: don't sleep while allocating in atomic context 

We want to dump the SRAM when we have an error interrupt
from the device. This happens in non-sleepable context,
hence the change.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Emmanuel Grumbach 2013-08-21 14:27:40 +03:00 committed by Johannes Berg
parent 4e82dd3a13
commit 3394817f83
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wireless/iwlwifi/mvm/utils.c
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@ -466,7 +466,7 @@ void iwl_mvm_dump_sram(struct iwl_mvm *mvm)
ofs = img->sec[IWL_UCODE_SECTION_DATA].offset;
len = img->sec[IWL_UCODE_SECTION_DATA].len;
buf = kzalloc(len, GFP_KERNEL);
buf = kzalloc(len, GFP_ATOMIC);
if (!buf)
return;