diff options
| author | Dhananjay Phadke <dhananjay@netxen.com> | 2009-10-13 05:31:44 (GMT) |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-10-13 18:48:21 (GMT) |
| commit | f03b0ebd8e7132bd9adb41348070813feb280300 (patch) | |
| tree | c7606724b4dcd84857980797c9d948f00cbeb185 /drivers/net/netxen/netxen_nic_ethtool.c | |
| parent | 907fa1201c76f426a13bdff5be2747fb62c2353f (diff) | |
| download | linux-fsl-qoriq-f03b0ebd8e7132bd9adb41348070813feb280300.tar.xz | |
netxen: separate register and memory access lock
Since register and onboard memory access has separate
window registers, they need not be kept under same lock.
Also, memory is always accessed from process context
(mostly for firmware init and diagnostic tools).
Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/netxen/netxen_nic_ethtool.c')
| -rw-r--r-- | drivers/net/netxen/netxen_nic_ethtool.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/net/netxen/netxen_nic_ethtool.c b/drivers/net/netxen/netxen_nic_ethtool.c index 714f387..a3b18e0 100644 --- a/drivers/net/netxen/netxen_nic_ethtool.c +++ b/drivers/net/netxen/netxen_nic_ethtool.c @@ -85,11 +85,9 @@ netxen_nic_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *drvinfo) strncpy(drvinfo->driver, netxen_nic_driver_name, 32); strncpy(drvinfo->version, NETXEN_NIC_LINUX_VERSIONID, 32); - read_lock(&adapter->adapter_lock); fw_major = NXRD32(adapter, NETXEN_FW_VERSION_MAJOR); fw_minor = NXRD32(adapter, NETXEN_FW_VERSION_MINOR); fw_build = NXRD32(adapter, NETXEN_FW_VERSION_SUB); - read_unlock(&adapter->adapter_lock); sprintf(drvinfo->fw_version, "%d.%d.%d", fw_major, fw_minor, fw_build); strncpy(drvinfo->bus_info, pci_name(adapter->pdev), 32); |