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authorPavel Roskin <proski@gnu.org>2011-07-21 13:36:42 -0400
committerJohn W. Linville <linville@tuxdriver.com>2011-07-22 09:51:16 -0400
commitbb78c71d6c6947322a701580df7865409032dbf6 (patch)
tree1687d258fd2e525460f4ba0840f8b4c96c496a33 /drivers/net/wireless/ath/ath5k
parentc5f3f45c4934d7e7dc266092debe88628d2cbb5d (diff)
ath5k: use get_unaligned_le32() in ath5k_write_pwr_to_pdadc_table()
Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath5k')
-rw-r--r--drivers/net/wireless/ath/ath5k/phy.c9
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/net/wireless/ath/ath5k/phy.c b/drivers/net/wireless/ath/ath5k/phy.c
index a0c66cfe862..81e465e7017 100644
--- a/drivers/net/wireless/ath/ath5k/phy.c
+++ b/drivers/net/wireless/ath/ath5k/phy.c
@@ -22,6 +22,7 @@
#include <linux/delay.h>
#include <linux/slab.h>
+#include <asm/unaligned.h>
#include "ath5k.h"
#include "reg.h"
@@ -2794,12 +2795,8 @@ ath5k_write_pwr_to_pdadc_table(struct ath5k_hw *ah, u8 ee_mode)
* Write TX power values
*/
for (i = 0; i < (AR5K_EEPROM_POWER_TABLE_SIZE / 2); i++) {
- ath5k_hw_reg_write(ah,
- ((pdadc_out[4 * i + 0] & 0xff) << 0) |
- ((pdadc_out[4 * i + 1] & 0xff) << 8) |
- ((pdadc_out[4 * i + 2] & 0xff) << 16) |
- ((pdadc_out[4 * i + 3] & 0xff) << 24),
- AR5K_PHY_PDADC_TXPOWER(i));
+ u32 val = get_unaligned_le32(&pdadc_out[4 * i]);
+ ath5k_hw_reg_write(ah, val, AR5K_PHY_PDADC_TXPOWER(i));
}
}