From 3e2f61cd7a4e7642dcac4371734426e572f10370 Mon Sep 17 00:00:00 2001 From: Xi Wang Date: Sat, 17 Nov 2012 20:25:10 +0000 Subject: [PATCH] ixp4xx_hss: avoid calling dma_pool_create() with NULL dev Use &port->netdev->dev instead of NULL since dma_pool_create() doesn't allow NULL dev. Signed-off-by: Xi Wang Cc: Andrew Morton Signed-off-by: David S. Miller --- drivers/net/wan/ixp4xx_hss.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/drivers/net/wan/ixp4xx_hss.c b/drivers/net/wan/ixp4xx_hss.c index 3f575afd8cfc..e9a3da588e95 100644 --- a/drivers/net/wan/ixp4xx_hss.c +++ b/drivers/net/wan/ixp4xx_hss.c @@ -969,10 +969,12 @@ static int init_hdlc_queues(struct port *port) { int i; - if (!ports_open) - if (!(dma_pool = dma_pool_create(DRV_NAME, NULL, - POOL_ALLOC_SIZE, 32, 0))) + if (!ports_open) { + dma_pool = dma_pool_create(DRV_NAME, &port->netdev->dev, + POOL_ALLOC_SIZE, 32, 0); + if (!dma_pool) return -ENOMEM; + } if (!(port->desc_tab = dma_pool_alloc(dma_pool, GFP_KERNEL, &port->desc_tab_phys)))