drm/i915/gvt: mandatory require hypervisor's host_init

Don't mark hypervisor module's host_init as optional,
but mandatory required.

Reviewed-by: Yuan, Hang <hang.yuan@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
This commit is contained in:
Zhenyu Wang 2018-12-07 16:16:51 +08:00
parent d1810909d8
commit 2313b1897f

View File

@ -50,11 +50,10 @@
* Zero on success, negative error code if failed
*/
static inline int intel_gvt_hypervisor_host_init(struct device *dev,
void *gvt, const void *ops)
void *gvt, const void *ops)
{
/* optional to provide */
if (!intel_gvt_host.mpt->host_init)
return 0;
return -ENODEV;
return intel_gvt_host.mpt->host_init(dev, gvt, ops);
}