diff options
| author | Sara Sharon <sara.sharon@intel.com> | 2016-10-27 17:58:27 +0300 |
|---|---|---|
| committer | Luca Coelho <luciano.coelho@intel.com> | 2017-01-26 09:38:56 +0200 |
| commit | 850fe9af62b2ec28b4c1fc5d02924cd469452283 (patch) | |
| tree | fa7d2847e51db6d0da2c48b621f8d1d534d595fb | |
| parent | 08d785fd809cdaf34d289d917bcb1733a77d9787 (diff) | |
iwlwifi: mvm: replace the number of blocks calculation
The logic in the paging calculations is a bit hard to
follow. Replace it with a kernel define.
Signed-off-by: Sara Sharon <sara.sharon@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/fw.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c index 04fe1051b1e5..606b3fc18d46 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c @@ -270,8 +270,8 @@ static int iwl_alloc_fw_paging_mem(struct iwl_mvm *mvm, BUILD_BUG_ON(BIT(BLOCK_2_EXP_SIZE) != PAGING_BLOCK_SIZE); num_of_pages = image->paging_mem_size / FW_PAGING_SIZE; - mvm->num_of_paging_blk = ((num_of_pages - 1) / - NUM_OF_PAGE_PER_GROUP) + 1; + mvm->num_of_paging_blk = + DIV_ROUND_UP(num_of_pages, NUM_OF_PAGE_PER_GROUP); mvm->num_of_pages_in_last_blk = num_of_pages - NUM_OF_PAGE_PER_GROUP * (mvm->num_of_paging_blk - 1); |