--- zzzz-none-000/linux-3.10.107/sound/pcmcia/pdaudiocf/pdaudiocf.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/sound/pcmcia/pdaudiocf/pdaudiocf.h	2021-02-04 17:41:59.000000000 +0000
@@ -88,10 +88,9 @@
 	unsigned long port;
 	int irq;
 
-	spinlock_t reg_lock;
+	struct mutex reg_lock;
 	unsigned short regmap[8];
 	unsigned short suspend_reg_scr;
-	struct tasklet_struct tq;
 
 	spinlock_t ak4117_lock;
 	struct ak4117 *ak4117;
@@ -136,7 +135,7 @@
 #endif
 int snd_pdacf_pcm_new(struct snd_pdacf *chip);
 irqreturn_t pdacf_interrupt(int irq, void *dev);
-void pdacf_tasklet(unsigned long private_data);
+irqreturn_t pdacf_threaded_irq(int irq, void *dev);
 void pdacf_reinit(struct snd_pdacf *chip, int resume);
 
 #endif /* __PDAUDIOCF_H */