ath9k_hw: fix 5 GHz frequency selection on AR934x/AR955x with 25 MHz refclock

The old code was an accidental copy&paste of the 2.4 GHz version,
which doesn't work.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
index d2346dbad6cd..e476f9f92ce3 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
@@ -117,8 +117,8 @@ static int ar9003_hw_set_channel(struct ath_hw *ah, struct ath9k_channel *chan)
                     ah->is_clk_25mhz) {
                         u32 chan_frac;
 
-                        channelSel = (freq * 2) / 75;
-                        chan_frac = (((freq * 2) % 75) * 0x20000) / 75;
+                        channelSel = freq / 75;
+                        chan_frac = ((freq % 75) * 0x20000) / 75;
                         channelSel = (channelSel << 17) | chan_frac;
                 } else {
                         channelSel = CHANSEL_5G(freq);