fedora core 6 1.2949 + vserver 2.2.0

[linux-2.6.git] / include / media / saa7146.h

diff --git a/include/media/saa7146.h b/include/media/saa7146.h
index fee579f..796bcf1 100644 (file)
--- a/include/media/saa7146.h
+++ b/include/media/saa7146.h
@@ -42,10 +42,6 @@ extern unsigned int saa7146_debug;
 #define DEB_INT(x)  if (0!=(DEBUG_VARIABLE&0x20)) { DEBUG_PROLOG; printk x; } /* interrupt debug messages */
 #define DEB_CAP(x)  if (0!=(DEBUG_VARIABLE&0x40)) { DEBUG_PROLOG; printk x; } /* capture debug messages */
 
-#define SAA7146_IER_DISABLE(x,y) \
-       saa7146_write(x, IER, saa7146_read(x, IER) & ~(y));
-#define SAA7146_IER_ENABLE(x,y) \
-       saa7146_write(x, IER, saa7146_read(x, IER) | (y));
 #define SAA7146_ISR_CLEAR(x,y) \
        saa7146_write(x, ISR, (y));
 
@@ -441,4 +437,20 @@ int saa7146_wait_for_debi_done(struct saa7146_dev *dev, int nobusyloop);
 #define SAA7146_I2C_BUS_BIT_RATE_80    (0x200)
 #define SAA7146_I2C_BUS_BIT_RATE_60    (0x300)
 
+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);
+}
+
 #endif