Commit e45d0fad authored Jan 12, 2020 by Linus Walleij Committed by Jakub Kicinski Jan 12, 2020

net: ethernet: ixp4xx: Use parent dev for DMA pool



Use the netdevice struct device .parent field when calling
dma_pool_create(): the .dma_coherent_mask and .dma_mask
pertains to the bus device on the hardware (platform)
bus in this case, not the struct device inside the network
device. This makes the pool allocation work.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

parent f458ac47

drivers/net/ethernet/xscale/ixp4xx_eth.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1086,7 +1086,7 @@ static int init_queues(struct port *port)
		int i;

		if (!ports_open) {
		dma_pool = dma_pool_create(DRV_NAME, &port->netdev->dev,
		dma_pool = dma_pool_create(DRV_NAME, port->netdev->dev.parent,
		POOL_ALLOC_SIZE, 32, 0);
		if (!dma_pool)
		return -ENOMEM;

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