ath9k: use the devres API for allocations/mappings
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Acked-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/ath/ath9k/mci.c b/drivers/net/wireless/ath/ath9k/mci.c
index 5c02702..d207433 100644
--- a/drivers/net/wireless/ath/ath9k/mci.c
+++ b/drivers/net/wireless/ath/ath9k/mci.c
@@ -438,7 +438,7 @@
struct ath_mci_buf *buf = &mci->sched_buf;
int ret;
- buf->bf_addr = dma_alloc_coherent(sc->dev,
+ buf->bf_addr = dmam_alloc_coherent(sc->dev,
ATH_MCI_SCHED_BUF_SIZE + ATH_MCI_GPM_BUF_SIZE,
&buf->bf_paddr, GFP_KERNEL);
@@ -477,11 +477,6 @@
struct ath_mci_coex *mci = &sc->mci_coex;
struct ath_mci_buf *buf = &mci->sched_buf;
- if (buf->bf_addr)
- dma_free_coherent(sc->dev,
- ATH_MCI_SCHED_BUF_SIZE + ATH_MCI_GPM_BUF_SIZE,
- buf->bf_addr, buf->bf_paddr);
-
ar9003_mci_cleanup(ah);
ath_dbg(common, MCI, "MCI De-Initialized\n");