remoteproc: remoteproc_rpmsg -> remoteproc_virtio

At this point remoteproc can only register a single VIRTIO_ID_RPMSG virtio
device.

This limitation is going away soon: remoteproc is getting support for
registering any number of virtio devices and of any type (as
published by the firmware of the remote processor).

Rename remoteproc_rpmsg.c to remoteproc_virtio.c in preparation of
this generalization work.

Signed-off-by: Ohad Ben-Cohen <[email protected]>
Cc: Brian Swetland <[email protected]>
Cc: Iliyan Malchev <[email protected]>
Cc: Arnd Bergmann <[email protected]>
Cc: Grant Likely <[email protected]>
Cc: Rusty Russell <[email protected]>
Cc: Mark Grosen <[email protected]>
Cc: John Williams <[email protected]>
Cc: Michal Simek <[email protected]>
Cc: Loic PALLARDY <[email protected]>
Cc: Ludovic BARRE <[email protected]>
Cc: Omar Ramirez Luna <[email protected]>
Cc: Guzman Lugo Fernando <[email protected]>
Cc: Anna Suman <[email protected]>
Cc: Clark Rob <[email protected]>
Cc: Stephen Boyd <[email protected]>
Cc: Saravana Kannan <[email protected]>
Cc: David Brown <[email protected]>
Cc: Kieran Bingham <[email protected]>
Cc: Tony Lindgren <[email protected]>

drivers/remoteproc/Makefile

@@ -5,5 +5,5 @@
 obj-$(CONFIG_REMOTEPROC)		+= remoteproc.o
 remoteproc-y				:= remoteproc_core.o
 remoteproc-y				+= remoteproc_debugfs.o
-remoteproc-y				+= remoteproc_rpmsg.o
+remoteproc-y				+= remoteproc_virtio.o
 obj-$(CONFIG_OMAP_REMOTEPROC)		+= omap_remoteproc.o