virtio_pci: drop kernel.h

virtio UAPI headers really have no business pulling in kernel.h
Replace it with const.h which seems to be what's needed
for __KERNEL_DIV_ROUND_UP.

Fixes: 7c1ae15 ("virtio_pci: Introduce device parts access commands")
Cc: Yishai Hadas <yishaih@nvidia.com>
Cc: Alex Williamson <alex.williamson@redhat.com>
Message-ID: <7a73b6c6af67e13b86633cd7bf11ad56b5d9809b.1763535341.git.mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

Author: mstsirkin

include/uapi/linux/virtio_pci.h

@@ -40,7 +40,7 @@
 #define _LINUX_VIRTIO_PCI_H
 
 #include <linux/types.h>
-#include <linux/kernel.h>
+#include <linux/const.h>
 
 #ifndef VIRTIO_PCI_NO_LEGACY