firmware: convert korg1212 driver to use firmware loader exclusively

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
diff --git a/firmware/Makefile b/firmware/Makefile
index 40881a9..ea4a883 100644
--- a/firmware/Makefile
+++ b/firmware/Makefile
@@ -20,6 +20,7 @@
 # accurate. In the latter case it doesn't matter -- it'll use $(fw-shipped-all).
 # But be aware that the config file might not be included at all.
 
+fw-shipped-$(CONFIG_SND_KORG1212) += korg/k1212.dsp
 
 fw-shipped-all := $(fw-shipped-y) $(fw-shipped-m) $(fw-shipped-)