b43: Convert usage of b43_radio_maskset()

This patch converts code to use the new b43_radio_maskset() API.

The semantic patch that makes this change is as follows:

// <smpl>
@@
expression dev, addr, mask, set;
@@

-b43_radio_write16(dev, addr, (b43_radio_read16(dev, addr) & mask) | set);
+b43_radio_maskset(dev, addr, mask, set);
// </smpl>

Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 6 insertions, 16 deletions

diff --git a/drivers/net/wireless/b43/lo.c b/drivers/net/wireless/b43/lo.c
index 70c39bbbcf1f..2a4e2b02faf9 100644
--- a/drivers/net/wireless/b43/lo.c
+++ b/drivers/net/wireless/b43/lo.c
@@ -225,8 +225,7 @@ static void lo_measure_txctl_values(struct b43_wldev *dev)
                                 radio_pctl_reg = tmp;
                 }
         }
-        b43_radio_write16(dev, 0x43, (b43_radio_read16(dev, 0x43)
-                                      & 0xFFF0) | radio_pctl_reg);
+        b43_radio_maskset(dev, 0x43, 0xFFF0, radio_pctl_reg);
         b43_gphy_set_baseband_attenuation(dev, 2);
 
         reg = lo_txctl_register_table(dev, &mask, NULL);
@@ -241,14 +240,10 @@ static void lo_measure_txctl_values(struct b43_wldev *dev)
 
                 for (i = 0; i < ARRAY_SIZE(tx_magn_values); i++) {
                         tx_magn = tx_magn_values[i];
-                        b43_radio_write16(dev, 0x52,
-                                          (b43_radio_read16(dev, 0x52)
-                                           & 0xFF0F) | tx_magn);
+                        b43_radio_maskset(dev, 0x52, 0xFF0F, tx_magn);
                         for (j = 0; j < ARRAY_SIZE(tx_bias_values); j++) {
                                 tx_bias = tx_bias_values[j];
-                                b43_radio_write16(dev, 0x52,
-                                                  (b43_radio_read16(dev, 0x52)
-                                                   & 0xFFF0) | tx_bias);
+                                b43_radio_maskset(dev, 0x52, 0xFFF0, tx_bias);
                                 feedthrough =
                                     lo_measure_feedthrough(dev, 0, pga,
                                                            trsw_rx);
@@ -541,8 +536,7 @@ static void lo_measure_restore(struct b43_wldev *dev,
         b43_radio_write16(dev, 0x7A, sav->radio_7A);
         if (!has_tx_magnification(phy)) {
                 tmp = sav->radio_52;
-                b43_radio_write16(dev, 0x52, (b43_radio_read16(dev, 0x52)
-                                              & 0xFF0F) | tmp);
+                b43_radio_maskset(dev, 0x52, 0xFF0F, tmp);
         }
         b43_write16(dev, 0x3E2, sav->reg_3E2);
         if (phy->type == B43_PHYTYPE_B &&
@@ -761,12 +755,8 @@ struct b43_lo_calib * b43_calibrate_lo_setting(struct b43_wldev *dev,
 
         txctl_reg = lo_txctl_register_table(dev, &txctl_value, &pad_mix_gain);
 
-        b43_radio_write16(dev, 0x43,
-                          (b43_radio_read16(dev, 0x43) & 0xFFF0)
-                          | rfatt->att);
-        b43_radio_write16(dev, txctl_reg,
-                          (b43_radio_read16(dev, txctl_reg) & ~txctl_value)
-                          | (rfatt->with_padmix ? txctl_value : 0));
+        b43_radio_maskset(dev, 0x43, 0xFFF0, rfatt->att);
+        b43_radio_maskset(dev, txctl_reg, ~txctl_value, (rfatt->with_padmix ? txctl_value :0));
 
         max_rx_gain = rfatt->att * 2;
         max_rx_gain += bbatt->att / 2;