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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-09-13 11:32:51 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-09-26 09:01:15 -0700 |
| commit | 5ffd00e241ea30fdd907d56419170a1e1338664c (patch) | |
| tree | dc04e4dd6f3eefdfeaf8dd351341a46f28635359 /drivers/hv/vmbus_drv.c | |
| parent | a8fb5f3d582d3b4997d9449ceb82a0223d169486 (diff) | |
| download | linux-5ffd00e241ea30fdd907d56419170a1e1338664c.tar.bz2 | |
hv: move "monitor_id" bus attribute to dev_groups
This moves the "state" bus attribute to the dev_groups structure,
removing the need for it to be in a temporary structure.
Tested-by: "K. Y. Srinivasan" <kys@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/hv/vmbus_drv.c')
| -rw-r--r-- | drivers/hv/vmbus_drv.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c index 1e5bc9c49c63..2114ecb83c93 100644 --- a/drivers/hv/vmbus_drv.c +++ b/drivers/hv/vmbus_drv.c @@ -50,7 +50,6 @@ struct hv_device_info { uuid_le chn_type; uuid_le chn_instance; - u32 monitor_id; u32 server_monitor_pending; u32 server_monitor_latency; u32 server_monitor_conn_id; @@ -86,8 +85,6 @@ static void get_channel_info(struct hv_device *device, memcpy(&info->chn_instance, &debug_info.interface_instance, sizeof(uuid_le)); - info->monitor_id = debug_info.monitorid; - info->server_monitor_pending = debug_info.servermonitor_pending; info->server_monitor_latency = debug_info.servermonitor_latency; info->server_monitor_conn_id = debug_info.servermonitor_connectionid; @@ -174,8 +171,6 @@ static ssize_t vmbus_show_device_attr(struct device *dev, } else if (!strcmp(dev_attr->attr.name, "in_write_bytes_avail")) { ret = sprintf(buf, "%d\n", device_info->inbound.bytes_avail_towrite); - } else if (!strcmp(dev_attr->attr.name, "monitor_id")) { - ret = sprintf(buf, "%d\n", device_info->monitor_id); } else if (!strcmp(dev_attr->attr.name, "server_monitor_pending")) { ret = sprintf(buf, "%d\n", device_info->server_monitor_pending); } else if (!strcmp(dev_attr->attr.name, "server_monitor_latency")) { @@ -218,9 +213,21 @@ static ssize_t state_show(struct device *dev, struct device_attribute *dev_attr, } static DEVICE_ATTR_RO(state); +static ssize_t monitor_id_show(struct device *dev, + struct device_attribute *dev_attr, char *buf) +{ + struct hv_device *hv_dev = device_to_hv_device(dev); + + if (!hv_dev->channel) + return -ENODEV; + return sprintf(buf, "%d\n", hv_dev->channel->offermsg.monitorid); +} +static DEVICE_ATTR_RO(monitor_id); + static struct attribute *vmbus_attrs[] = { &dev_attr_id.attr, &dev_attr_state.attr, + &dev_attr_monitor_id.attr, NULL, }; ATTRIBUTE_GROUPS(vmbus); @@ -229,7 +236,6 @@ ATTRIBUTE_GROUPS(vmbus); static struct device_attribute vmbus_device_attrs[] = { __ATTR(class_id, S_IRUGO, vmbus_show_device_attr, NULL), __ATTR(device_id, S_IRUGO, vmbus_show_device_attr, NULL), - __ATTR(monitor_id, S_IRUGO, vmbus_show_device_attr, NULL), __ATTR(modalias, S_IRUGO, vmbus_show_device_attr, NULL), __ATTR(server_monitor_pending, S_IRUGO, vmbus_show_device_attr, NULL), |