diff mbox

[3/3] ath5k: use get_unaligned_le32() in ath5k_write_pwr_to_pdadc_table()

Message ID 20110721173642.30989.45021.stgit@mj.roinet.com (mailing list archive)
State Not Applicable, archived
Headers show

Commit Message

Pavel Roskin July 21, 2011, 5:36 p.m. UTC 
Signed-off-by: Pavel Roskin <proski@gnu.org>
---
 drivers/net/wireless/ath/ath5k/phy.c |    9 +++------
 1 files changed, 3 insertions(+), 6 deletions(-)

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diff mbox

Patch

diff --git a/drivers/net/wireless/ath/ath5k/phy.c b/drivers/net/wireless/ath/ath5k/phy.c
index a0c66cf..81e465e 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));
 	}
 }