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qdev: Use wrapper for qdev_get_path

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This makes it easier to remove it from BusInfo.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
[AF: Drop now unnecessary NULL initialization in scsibus_get_dev_path()]
Signed-off-by: Andreas Färber <afaerber@suse.de>
This commit is contained in:
Anthony Liguori 2012-02-03 12:28:43 -06:00 • committed by Andreas Färber
parent fdae245f56
commit 09e5ab6360
7 changed files with 33 additions and 17 deletions
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5
hw/usb/bus.c
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@ -467,9 +467,8 @@ static char *usb_get_dev_path(DeviceState *qdev)
DeviceState *hcd = qdev->parent_bus->parent;
char *id = NULL;
if ((dev->flags & (1 << USB_DEV_FLAG_FULL_PATH)) &&
hcd && hcd->parent_bus && hcd->parent_bus->info->get_dev_path) {
id = hcd->parent_bus->info->get_dev_path(hcd);
if (dev->flags & (1 << USB_DEV_FLAG_FULL_PATH)) {
id = qdev_get_dev_path(hcd);
}
if (id) {
char *ret = g_strdup_printf("%s/%s", id, dev->port->path);

5
hw/usb/desc.c
View file

@ -432,12 +432,13 @@ void usb_desc_create_serial(USBDevice *dev)
const USBDesc *desc = usb_device_get_usb_desc(dev);
int index = desc->id.iSerialNumber;
char serial[64];
char *path;
int dst;
assert(index != 0 && desc->str[index] != NULL);
dst = snprintf(serial, sizeof(serial), "%s", desc->str[index]);
if (hcd && hcd->parent_bus && hcd->parent_bus->info->get_dev_path) {
char *path = hcd->parent_bus->info->get_dev_path(hcd);
path = qdev_get_dev_path(hcd);
if (path) {
dst += snprintf(serial+dst, sizeof(serial)-dst, "-%s", path);
}
dst += snprintf(serial+dst, sizeof(serial)-dst, "-%s", dev->port->path);