[ALSA] add MODULE_FIRMWARE entries

Add MODULE_FIRMWARE() entries, where appropriate.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

sound/pci/echoaudio/layla20.c

@@ -66,6 +66,9 @@
 #include <asm/atomic.h>
 #include "echoaudio.h"
 
+MODULE_FIRMWARE("ea/layla20_dsp.fw");
+MODULE_FIRMWARE("ea/layla20_asic.fw");
+
 #define FW_LAYLA20_DSP	0
 #define FW_LAYLA20_ASIC	1