ath9k: use a switch for revising supported hw mac revisions

This makes adding new hw revisions a one line change here.

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 10 insertions, 7 deletions

diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index e0bc4c580446..8228f41c9c33 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -662,13 +662,16 @@ static struct ath_hw *ath9k_hw_do_attach(u16 devid, struct ath_softc *sc,
         DPRINTF(sc, ATH_DBG_RESET, "serialize_regmode is %d\n",
                 ah->config.serialize_regmode);
 
-        if ((ah->hw_version.macVersion != AR_SREV_VERSION_5416_PCI) &&
-            (ah->hw_version.macVersion != AR_SREV_VERSION_5416_PCIE) &&
-            (ah->hw_version.macVersion != AR_SREV_VERSION_9160) &&
-            (ah->hw_version.macVersion != AR_SREV_VERSION_9100) &&
-            (ah->hw_version.macVersion != AR_SREV_VERSION_9280) &&
-            (ah->hw_version.macVersion != AR_SREV_VERSION_9285) &&
-            (ah->hw_version.macVersion != AR_SREV_VERSION_9287)) {
+        switch (ah->hw_version.macVersion) {
+        case AR_SREV_VERSION_5416_PCI:
+        case AR_SREV_VERSION_5416_PCIE:
+        case AR_SREV_VERSION_9160:
+        case AR_SREV_VERSION_9100:
+        case AR_SREV_VERSION_9280:
+        case AR_SREV_VERSION_9285:
+        case AR_SREV_VERSION_9287:
+                break;
+        default:
                 DPRINTF(sc, ATH_DBG_FATAL,
                         "Mac Chip Rev 0x%02x.%x is not supported by "
                         "this driver\n", ah->hw_version.macVersion,