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authorPavel Roskin <proski@gnu.org>2011-07-15 19:06:33 -0400
committerJohn W. Linville <linville@tuxdriver.com>2011-07-18 14:29:42 -0400
commit78fa99abd7a7ecfd7364e7b7198c9ecc27766855 (patch)
tree6454afa1ea8d688d7fe050478f03b4e9c98a9127 /drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
parentd47d78dff4d6d72eec59dcdf0f6dd44064088112 (diff)
ath9k: use get_unaligned_{b16, le16, le32} where possible
Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/ar9003_eeprom.c')
-rw-r--r--drivers/net/wireless/ath/ath9k/ar9003_eeprom.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index 1d09f22fee4..33a1600de34 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -14,6 +14,7 @@
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
+#include <asm/unaligned.h>
#include "hw.h"
#include "ar9003_phy.h"
#include "ar9003_eeprom.h"
@@ -3006,11 +3007,11 @@ static u32 ath9k_hw_ar9300_get_eeprom(struct ath_hw *ah,
switch (param) {
case EEP_MAC_LSW:
- return eep->macAddr[0] << 8 | eep->macAddr[1];
+ return get_unaligned_be16(eep->macAddr);
case EEP_MAC_MID:
- return eep->macAddr[2] << 8 | eep->macAddr[3];
+ return get_unaligned_be16(eep->macAddr + 2);
case EEP_MAC_MSW:
- return eep->macAddr[4] << 8 | eep->macAddr[5];
+ return get_unaligned_be16(eep->macAddr + 4);
case EEP_REG_0:
return le16_to_cpu(pBase->regDmn[0]);
case EEP_REG_1:
@@ -3380,8 +3381,7 @@ found:
osize = length;
read(ah, cptr, word, COMP_HDR_LEN + osize + COMP_CKSUM_LEN);
checksum = ar9300_comp_cksum(&word[COMP_HDR_LEN], length);
- mchecksum = word[COMP_HDR_LEN + osize] |
- (word[COMP_HDR_LEN + osize + 1] << 8);
+ mchecksum = get_unaligned_le16(&word[COMP_HDR_LEN + osize]);
ath_dbg(common, ATH_DBG_EEPROM,
"checksum %x %x\n", checksum, mchecksum);
if (checksum == mchecksum) {