1 files changed, 0 insertions, 54 deletions
diff --git a/package/kernel/mac80211/patches/317-ath10k-stop-abusing-GFP_DMA.patch b/package/kernel/mac80211/patches/317-ath10k-stop-abusing-GFP_DMA.patch
deleted file mode 100644
index a229a1306a..0000000000
--- a/package/kernel/mac80211/patches/317-ath10k-stop-abusing-GFP_DMA.patch
+++ /dev/null
@@ -1,54 +0,0 @@
-From: Felix Fietkau <nbd@openwrt.org>
-Date: Tue, 24 Nov 2015 11:33:54 +0100
-Subject: [PATCH] ath10k: stop abusing GFP_DMA
-
-Allocations from the DMA zone were originally added for legacy ISA
-stuff, or PCI devices that have specific limitations in their DMA
-addressing capabilities. It has no place in ath10k, which can do
-full 32-bit DMA.
-
-Fixes memory allocation errors on some platforms.
-
-Signed-off-by: Felix Fietkau <nbd@openwrt.org>
----
-
---- a/drivers/net/wireless/ath/ath10k/htt_rx.c
-+++ b/drivers/net/wireless/ath/ath10k/htt_rx.c
-@@ -536,7 +536,7 @@ int ath10k_htt_rx_alloc(struct ath10k_ht
- 
- 	size = htt->rx_ring.size * sizeof(htt->rx_ring.paddrs_ring);
- 
--	vaddr = dma_alloc_coherent(htt->ar->dev, size, &paddr, GFP_DMA);
-+	vaddr = dma_alloc_coherent(htt->ar->dev, size, &paddr, GFP_KERNEL);
- 	if (!vaddr)
- 		goto err_dma_ring;
- 
-@@ -545,7 +545,7 @@ int ath10k_htt_rx_alloc(struct ath10k_ht
- 
- 	vaddr = dma_alloc_coherent(htt->ar->dev,
- 				   sizeof(*htt->rx_ring.alloc_idx.vaddr),
--				   &paddr, GFP_DMA);
-+				   &paddr, GFP_KERNEL);
- 	if (!vaddr)
- 		goto err_dma_idx;
- 
---- a/drivers/net/wireless/ath/ath10k/htt_tx.c
-+++ b/drivers/net/wireless/ath/ath10k/htt_tx.c
-@@ -111,7 +111,7 @@ int ath10k_htt_tx_alloc(struct ath10k_ht
- 	size = htt->max_num_pending_tx * sizeof(struct ath10k_htt_txbuf);
- 	htt->txbuf.vaddr = dma_alloc_coherent(ar->dev, size,
- 						  &htt->txbuf.paddr,
--						  GFP_DMA);
-+						  GFP_KERNEL);
- 	if (!htt->txbuf.vaddr) {
- 		ath10k_err(ar, "failed to alloc tx buffer\n");
- 		ret = -ENOMEM;
-@@ -124,7 +124,7 @@ int ath10k_htt_tx_alloc(struct ath10k_ht
- 	size = htt->max_num_pending_tx * sizeof(struct htt_msdu_ext_desc);
- 	htt->frag_desc.vaddr = dma_alloc_coherent(ar->dev, size,
- 						  &htt->frag_desc.paddr,
--						  GFP_DMA);
-+						  GFP_KERNEL);
- 	if (!htt->frag_desc.vaddr) {
- 		ath10k_warn(ar, "failed to alloc fragment desc memory\n");
- 		ret = -ENOMEM;