ath5k: Cleanup after API changes

Cleanup after API changes patch (checkpatch.pl stuff) and on
ath5k_hw_channel() make use of the existing ath5k_channel_ok()
instead of re-implementing the checks again. This was necessary
to make the code cleaner and fit the 80-chars wide limit so
sending it within the same patch.

Finally make a note that we *may* eventually move cap_range stuff
to struct wiphy (band frequency range capabilities). This
information can later be exported to userspace, for example,
and giving it access to mac80211 and drivers in general can come
in handy.

Changes to initvals.c, phy.c
Changes-licensed-under: ISC

Changes to ath5k.h, base.c
Changes-licensed-under: 3-Clause-BSD

Signed-off-by: Luis R. Rodriguez <mcgrof@winlab.rutgers.edu>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 4 insertions, 2 deletions

diff --git a/drivers/net/wireless/ath5k/initvals.c b/drivers/net/wireless/ath5k/initvals.c
index a255d8bfa949..cfcb1fe7bd34 100644
--- a/drivers/net/wireless/ath5k/initvals.c
+++ b/drivers/net/wireless/ath5k/initvals.c
@@ -1317,8 +1317,10 @@ int ath5k_hw_write_initvals(struct ath5k_hw *ah, u8 mode, bool change_channel)
         /* For AR5211 */
         } else if (ah->ah_version == AR5K_AR5211) {
 
-                if(mode > 2){ /* AR5K_MODE_11B */
-                        ATH5K_ERR(ah->ah_sc,"unsupported channel mode: %d\n", mode);
+                /* AR5K_MODE_11B */
+                if (mode > 2) {
+                        ATH5K_ERR(ah->ah_sc,
+                                "unsupported channel mode: %d\n", mode);
                         return -EINVAL;
                 }