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path: root/drivers/net/wireless/ath/ath9k/eeprom_9287.c
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Diffstat (limited to 'drivers/net/wireless/ath/ath9k/eeprom_9287.c')
-rw-r--r--drivers/net/wireless/ath/ath9k/eeprom_9287.c12
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_9287.c b/drivers/net/wireless/ath/ath9k/eeprom_9287.c
index 343fc9f946db..d6f6b192f450 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_9287.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_9287.c
@@ -14,6 +14,7 @@
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
+#include <asm/unaligned.h>
#include "hw.h"
#include "ar9002_phy.h"
@@ -195,11 +196,11 @@ static u32 ath9k_hw_ar9287_get_eeprom(struct ath_hw *ah,
case EEP_NFTHRESH_2:
return pModal->noiseFloorThreshCh[0];
case EEP_MAC_LSW:
- return pBase->macAddr[0] << 8 | pBase->macAddr[1];
+ return get_unaligned_be16(pBase->macAddr);
case EEP_MAC_MID:
- return pBase->macAddr[2] << 8 | pBase->macAddr[3];
+ return get_unaligned_be16(pBase->macAddr + 2);
case EEP_MAC_MSW:
- return pBase->macAddr[4] << 8 | pBase->macAddr[5];
+ return get_unaligned_be16(pBase->macAddr + 4);
case EEP_REG_0:
return pBase->regDmn[0];
case EEP_REG_1:
@@ -434,10 +435,7 @@ static void ath9k_hw_set_ar9287_power_cal_table(struct ath_hw *ah,
(672 << 2) + regChainOffset;
for (j = 0; j < 32; j++) {
- reg32 = ((pdadcValues[4*j + 0] & 0xFF) << 0)
- | ((pdadcValues[4*j + 1] & 0xFF) << 8)
- | ((pdadcValues[4*j + 2] & 0xFF) << 16)
- | ((pdadcValues[4*j + 3] & 0xFF) << 24);
+ reg32 = get_unaligned_le32(&pdadcValues[4 * j]);
REG_WRITE(ah, regOffset, reg32);
regOffset += 4;