From: Amit Kumar Salecha Date: Sun, 13 Jun 2010 23:39:05 +0000 (+0000) Subject: netxen: fix caching window register X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=7e43cd66d36e8f0900e87d9d287c9ee649cbdd07;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git netxen: fix caching window register CRB window register is not per pci-func for NX3031, so caching can result in incorrect values. Signed-off-by: Amit Kumar Salecha Signed-off-by: David S. Miller --- diff --git a/drivers/net/netxen/netxen_nic_hw.c b/drivers/net/netxen/netxen_nic_hw.c index 5c496f8d7c49..29d7b93d0493 100644 --- a/drivers/net/netxen/netxen_nic_hw.c +++ b/drivers/net/netxen/netxen_nic_hw.c @@ -1159,9 +1159,6 @@ netxen_nic_pci_set_crbwindow_2M(struct netxen_adapter *adapter, ulong off) window = CRB_HI(off); - if (adapter->ahw.crb_win == window) - return; - writel(window, addr); if (readl(addr) != window) { if (printk_ratelimit()) @@ -1169,7 +1166,6 @@ netxen_nic_pci_set_crbwindow_2M(struct netxen_adapter *adapter, ulong off) "failed to set CRB window to %d off 0x%lx\n", window, off); } - adapter->ahw.crb_win = window; } static void __iomem *