firewire: move rcode_string() to core
There is nothing audio-specific about the rcode_string() helper, so move
it from snd-firewire-lib into firewire-core to allow other code to use it.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> (fixed sound/firewire/cmp.c)
diff --git a/sound/firewire/cmp.c b/sound/firewire/cmp.c
index 76294f2..645cb0b 100644
--- a/sound/firewire/cmp.c
+++ b/sound/firewire/cmp.c
@@ -84,7 +84,7 @@
return 0;
io_error:
- cmp_error(c, "transaction failed: %s\n", rcode_string(rcode));
+ cmp_error(c, "transaction failed: %s\n", fw_rcode_string(rcode));
return -EIO;
bus_reset: