Add a reference to the vchiq device in the vchiq_state structure. This
allows the device structure to be passed around, which will be useful in
order to get rid of the global g_dev structure. This change will also
make it possible to use standard kernel logging macros instead of the
custom ones.
Tested-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Adrien Thierry <athierry@redhat.com>
Link: https://lore.kernel.org/r/20220518191126.60396-2-athierry@redhat.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
*(char **)&g_fragments_base[i * g_fragments_size] = NULL;
sema_init(&g_free_fragments_sema, MAX_FRAGMENTS);
- err = vchiq_init_state(state, vchiq_slot_zero);
+ err = vchiq_init_state(state, vchiq_slot_zero, dev);
if (err)
return err;
}
int
-vchiq_init_state(struct vchiq_state *state, struct vchiq_slot_zero *slot_zero)
+vchiq_init_state(struct vchiq_state *state, struct vchiq_slot_zero *slot_zero, struct device *dev)
{
struct vchiq_shared_state *local;
struct vchiq_shared_state *remote;
memset(state, 0, sizeof(struct vchiq_state));
+ state->dev = dev;
+
/*
* initialize shared state pointers
*/
};
struct vchiq_state {
+ struct device *dev;
int id;
int initialised;
enum vchiq_connstate conn_state;
vchiq_init_slots(void *mem_base, int mem_size);
extern int
-vchiq_init_state(struct vchiq_state *state, struct vchiq_slot_zero *slot_zero);
+vchiq_init_state(struct vchiq_state *state, struct vchiq_slot_zero *slot_zero, struct device *dev);
extern enum vchiq_status
vchiq_connect_internal(struct vchiq_state *state, struct vchiq_instance *instance);