+static inline void SAA7146_IER_DISABLE(struct saa7146_dev *x, unsigned y)
+{
+ unsigned long flags;
+ spin_lock_irqsave(&x->int_slock, flags);
+ saa7146_write(x, IER, saa7146_read(x, IER) & ~y);
+ spin_unlock_irqrestore(&x->int_slock, flags);
+}
+
+static inline void SAA7146_IER_ENABLE(struct saa7146_dev *x, unsigned y)
+{
+ unsigned long flags;
+ spin_lock_irqsave(&x->int_slock, flags);
+ saa7146_write(x, IER, saa7146_read(x, IER) | y);
+ spin_unlock_irqrestore(&x->int_slock, flags);
+}
+