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iwlwifi: pcie: use iwl_get_dma_hi_addr()

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Use iwl_get_dma_hi_addr() instead of open-coding it.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
This commit is contained in:
Johannes Berg 2017-01-09 11:31:39 +01:00 committed by Luca Coelho
parent 82ea79660c
commit 7abf6fde97
1 changed files with 1 additions and 2 deletions
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3
drivers/net/wireless/intel/iwlwifi/pcie/tx.c
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@ -380,8 +380,7 @@ static inline void iwl_pcie_tfd_set_tb(struct iwl_trans *trans, void *tfd,
u16 hi_n_len = len << 4;
put_unaligned_le32(addr, &tb->lo);
if (sizeof(dma_addr_t) > sizeof(u32))
hi_n_len |= ((addr >> 16) >> 16) & 0xF;
hi_n_len |= iwl_get_dma_hi_addr(addr);
tb->hi_n_len = cpu_to_le16(hi_n_len);