From: Haiyang Zhang <haiyangz@xxxxxxxxxxxxx>
Signed-off-by: Haiyang Zhang <haiyangz@xxxxxxxxxxxxx>
Signed-off-by: Hank Janssen <hjanssen@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>
---
drivers/staging/hv/vmbus_drv.c | 50 ++++++++++++++++++++--------------------
1 files changed, 25 insertions(+), 25 deletions(-)
diff --git a/drivers/staging/hv/vmbus_drv.c b/drivers/staging/hv/vmbus_drv.c
index b33f497..99686f0 100644
--- a/drivers/staging/hv/vmbus_drv.c
+++ b/drivers/staging/hv/vmbus_drv.c
@@ -113,7 +113,7 @@ static struct device_attribute vmbus_device_attrs[] = {
};
/* The one and only one */
-static struct vmbus_driver_context g_vmbus_drv = {
+static struct vmbus_driver_context vmbus_drv = {
.bus.name = "vmbus",
.bus.match = vmbus_match,
.bus.shutdown = vmbus_shutdown,
@@ -123,14 +123,14 @@ static struct vmbus_driver_context g_vmbus_drv = {
.bus.dev_attrs = vmbus_device_attrs,
};
-static const char *gDriverName = "hyperv";
+static const char *driver_name = "hyperv";
/*
* Windows vmbus does not defined this.
* We defined this to be consistent with other devices
*/
/* {c5295816-f63a-4d5f-8d1a-4daf999ca185} */
-static const struct hv_guid gVmbusDeviceType = {
+static const struct hv_guid device_type = {
.data = {
0x16, 0x58, 0x29, 0xc5, 0x3a, 0xf6, 0x5f, 0x4d,
0x8d, 0x1a, 0x4d, 0xaf, 0x99, 0x9c, 0xa1, 0x85
@@ -138,35 +138,35 @@ static const struct hv_guid gVmbusDeviceType = {
};
/* {ac3760fc-9adf-40aa-9427-a70ed6de95c5} */
-static const struct hv_guid gVmbusDeviceId = {
+static const struct hv_guid device_id = {
.data = {
0xfc, 0x60, 0x37, 0xac, 0xdf, 0x9a, 0xaa, 0x40,
0x94, 0x27, 0xa7, 0x0e, 0xd6, 0xde, 0x95, 0xc5
}
};
-static struct hv_device *gDevice; /* vmbus root device */
+static struct hv_device *vmbus_device; /* vmbus root device */
/*
* VmbusChildDeviceAdd - Registers the child device with the vmbus
*/
-int VmbusChildDeviceAdd(struct hv_device *ChildDevice)
+int VmbusChildDeviceAdd(struct hv_device *child_dev)
{
- return vmbus_child_device_register(gDevice, ChildDevice);
+ return vmbus_child_device_register(vmbus_device, child_dev);
}
/*
* VmbusOnDeviceAdd - Callback when the root bus device is added
*/
-static int VmbusOnDeviceAdd(struct hv_device *dev, void *AdditionalInfo)
+static int VmbusOnDeviceAdd(struct hv_device *dev, void *info)
{
- u32 *irqvector = AdditionalInfo;
+ u32 *irqvector = info;
int ret;
- gDevice = dev;
+ vmbus_device = dev;
- memcpy(&gDevice->deviceType, &gVmbusDeviceType, sizeof(struct hv_guid));
- memcpy(&gDevice->deviceInstance, &gVmbusDeviceId,
+ memcpy(&vmbus_device->deviceType, &device_type, sizeof(struct hv_guid));
+ memcpy(&vmbus_device->deviceInstance, &device_id,
sizeof(struct hv_guid));
/* strcpy(dev->name, "vmbus"); */
@@ -461,9 +461,9 @@ static ssize_t vmbus_show_device_attr(struct device *dev,
*/
static int vmbus_bus_init(void)
{
- struct vmbus_driver_context *vmbus_drv_ctx = &g_vmbus_drv;
- struct hv_driver *driver = &g_vmbus_drv.drv_obj;
- struct vm_device *dev_ctx = &g_vmbus_drv.device_ctx;
+ struct vmbus_driver_context *vmbus_drv_ctx = &vmbus_drv;
+ struct hv_driver *driver = &vmbus_drv.drv_obj;
+ struct vm_device *dev_ctx = &vmbus_drv.device_ctx;
int ret;
unsigned int vector;
@@ -478,8 +478,8 @@ static int vmbus_bus_init(void)
sizeof(struct vmbus_channel_packet_page_buffer),
sizeof(struct vmbus_channel_packet_multipage_buffer));
- driver->name = gDriverName;
- memcpy(&driver->deviceType, &gVmbusDeviceType, sizeof(struct hv_guid));
+ driver->name = driver_name;
+ memcpy(&driver->deviceType, &device_type, sizeof(struct hv_guid));
/* Setup dispatch table */
driver->OnDeviceAdd = VmbusOnDeviceAdd;
@@ -590,10 +590,10 @@ cleanup:
*/
static void vmbus_bus_exit(void)
{
- struct hv_driver *driver = &g_vmbus_drv.drv_obj;
- struct vmbus_driver_context *vmbus_drv_ctx = &g_vmbus_drv;
+ struct hv_driver *driver = &vmbus_drv.drv_obj;
+ struct vmbus_driver_context *vmbus_drv_ctx = &vmbus_drv;
- struct vm_device *dev_ctx = &g_vmbus_drv.device_ctx;
+ struct vm_device *dev_ctx = &vmbus_drv.device_ctx;
/* Remove the root device */
if (driver->OnDeviceRemove)
@@ -634,7 +634,7 @@ int vmbus_child_driver_register(struct driver_context *driver_ctx)
driver_ctx, driver_ctx->driver.name);
/* The child driver on this vmbus */
- driver_ctx->driver.bus = &g_vmbus_drv.bus;
+ driver_ctx->driver.bus = &vmbus_drv.bus;
ret = driver_register(&driver_ctx->driver);
@@ -737,7 +737,7 @@ int vmbus_child_device_register(struct hv_device *root_device_obj,
atomic_inc_return(&device_num));
/* The new device belongs to this bus */
- child_device_ctx->device.bus = &g_vmbus_drv.bus; /* device->dev.bus; */
+ child_device_ctx->device.bus = &vmbus_drv.bus; /* device->dev.bus; */
child_device_ctx->device.parent = &root_device_ctx->device;
child_device_ctx->device.release = vmbus_device_release;
@@ -1050,7 +1050,7 @@ static void vmbus_event_dpc(unsigned long data)
static irqreturn_t vmbus_isr(int irq, void *dev_id)
{
- struct hv_driver *driver = &g_vmbus_drv.drv_obj;
+ struct hv_driver *driver = &vmbus_drv.drv_obj;
int ret;
/* Call to bus driver to handle interrupt */
@@ -1059,10 +1059,10 @@ static irqreturn_t vmbus_isr(int irq, void *dev_id)
/* Schedules a dpc if necessary */
if (ret > 0) {
if (test_bit(0, (unsigned long *)&ret))
- tasklet_schedule(&g_vmbus_drv.msg_dpc);
+ tasklet_schedule(&vmbus_drv.msg_dpc);
if (test_bit(1, (unsigned long *)&ret))
- tasklet_schedule(&g_vmbus_drv.event_dpc);
+ tasklet_schedule(&vmbus_drv.event_dpc);
return IRQ_HANDLED;
} else {
--
1.7.4.1
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