mt76: introduce mt76_{incr,decr} utility routines (ee8aa945) · Commits · 戴 / test

Add mt76_{incr,decr} utility routines to increment/decrement a value with wrap-around (they will be used by mt76x2 DFS sw detector) Signed-off-by:

drivers/net/wireless/mediatek/mt76/mt76.h

+12 −0

Original line number	Diff line number	Diff line
		@@ -390,6 +390,18 @@ struct dentry mt76_register_debugfs(struct mt76_dev dev);
		int mt76_eeprom_init(struct mt76_dev *dev, int len);
		void mt76_eeprom_override(struct mt76_dev *dev);

		/* increment with wrap-around */
		static inline int mt76_incr(int val, int size)
		{
		return (val + 1) & (size - 1);
		}

		/* decrement with wrap-around */
		static inline int mt76_decr(int val, int size)
		{
		return (val - 1) & (size - 1);
		}

		static inline struct ieee80211_txq *
		mtxq_to_txq(struct mt76_txq *mtxq)
		{