diff options
| author | Dave Jones <davej@redhat.com> | 2006-12-13 01:41:41 +0300 |
|---|---|---|
| committer | Dave Jones <davej@redhat.com> | 2006-12-13 01:41:41 +0300 |
| commit | c4366889dda8110247be59ca41fddb82951a8c26 (patch) | |
| tree | 705c1a996bed8fd48ce94ff33ec9fd00f9b94875 /include/media/saa7146.h | |
| parent | db2fb9db5735cc532fd4fc55e94b9a3c3750378e (diff) | |
| parent | e1036502e5263851259d147771226161e5ccc85a (diff) | |
| download | linux-c4366889dda8110247be59ca41fddb82951a8c26.tar.xz | |
Merge ../linus
Conflicts:
drivers/cpufreq/cpufreq.c
Diffstat (limited to 'include/media/saa7146.h')
| -rw-r--r-- | include/media/saa7146.h | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/include/media/saa7146.h b/include/media/saa7146.h index fee579f10b32..796bcf151a3a 100644 --- 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 |