ath5k: remove unused ah_txq_isr_txurn member from struct ath5k_hw

Remove unused ah_txq_isr_txurn member from struct ath5k_hw (set in
ath5k_hw_get_isr() but never used anywhere).

Signed-off-by: Peter Seiderer <ps.report@gmx.net>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20220110223021.17655-4-ps.report@gmx.net

diff --git a/drivers/net/wireless/ath/ath5k/ath5k.h b/drivers/net/wireless/ath/ath5k/ath5k.h
index ac3211b1eb0cb41993ac86c71cb148242dd66696..f595204f493d132b3f1667e701f26bbf04c8dc2b 100644 (file)
--- a/drivers/net/wireless/ath/ath5k/ath5k.h
+++ b/drivers/net/wireless/ath/ath5k/ath5k.h
@@ -1395,7 +1395,6 @@ struct ath5k_hw {
        u32                     ah_txq_imr_nofrm;
 
        u32                     ah_txq_isr_txok_all;
-       u32                     ah_txq_isr_txurn;
 
        u32                     *ah_rf_banks;
        size_t                  ah_rf_banks_size;

diff --git a/drivers/net/wireless/ath/ath5k/dma.c b/drivers/net/wireless/ath/ath5k/dma.c
index 0ee46f8118bb098661d455322b2bf532581832e8..2b135a6284a09e8cc1bf8e852bff2d07f3a159bf 100644 (file)
--- a/drivers/net/wireless/ath/ath5k/dma.c
+++ b/drivers/net/wireless/ath/ath5k/dma.c
@@ -670,13 +670,6 @@ ath5k_hw_get_isr(struct ath5k_hw *ah, enum ath5k_int *interrupt_mask)
                        ah->ah_txq_isr_txok_all |= AR5K_REG_MS(sisr1,
                                                AR5K_SISR1_QCU_TXEOL);
 
-               /* Currently this is not much useful since we treat
-                * all queues the same way if we get a TXURN (update
-                * tx trigger level) but we might need it later on*/
-               if (pisr & AR5K_ISR_TXURN)
-                       ah->ah_txq_isr_txurn |= AR5K_REG_MS(sisr2,
-                                               AR5K_SISR2_QCU_TXURN);
-
                /* Misc Beacon related interrupts */
 
                /* For AR5211 */