ath9k_hw: make both analog channel change routines return int
This allows us to later define a callback for both.
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/ath/ath9k/phy.c b/drivers/net/wireless/ath/ath9k/phy.c
index d50b5ff..bfcb9af 100644
--- a/drivers/net/wireless/ath/ath9k/phy.c
+++ b/drivers/net/wireless/ath/ath9k/phy.c
@@ -68,8 +68,7 @@
* the channel value. Assumes writes enabled to analog bus and bank6 register
* cache in ah->analogBank6Data.
*/
-bool
-ath9k_hw_set_channel(struct ath_hw *ah, struct ath9k_channel *chan)
+int ath9k_hw_set_channel(struct ath_hw *ah, struct ath9k_channel *chan)
{
struct ath_common *common = ath9k_hw_common(ah);
u32 channelSel = 0;
@@ -94,7 +93,7 @@
} else {
ath_print(common, ATH_DBG_FATAL,
"Invalid channel %u MHz\n", freq);
- return false;
+ return -EINVAL;
}
channelSel = (channelSel << 2) & 0xff;
@@ -127,7 +126,7 @@
} else {
ath_print(common, ATH_DBG_FATAL,
"Invalid channel %u MHz\n", freq);
- return false;
+ return -EINVAL;
}
reg32 =
@@ -139,7 +138,7 @@
ah->curchan = chan;
ah->curchan_rad_index = -1;
- return true;
+ return 0;
}
/**
@@ -163,8 +162,7 @@
* Channel Frequency = (3/2) * freq_ref * (chansel[8:0] + chanfrac[16:0]/2^10)
* (freq_ref = 40MHz/(24>>amodeRefSel))
*/
-void ath9k_hw_ar9280_set_channel(struct ath_hw *ah,
- struct ath9k_channel *chan)
+int ath9k_hw_ar9280_set_channel(struct ath_hw *ah, struct ath9k_channel *chan)
{
u16 bMode, fracMode, aModeRefSel = 0;
u32 freq, ndiv, channelSel = 0, channelFrac = 0, reg32 = 0;
@@ -252,6 +250,8 @@
ah->curchan = chan;
ah->curchan_rad_index = -1;
+
+ return 0;
}
/**