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| author | Michael Hunold <devnull@localhost> | 2003-11-26 13:27:21 +0000 |
|---|---|---|
| committer | Michael Hunold <devnull@localhost> | 2003-11-26 13:27:21 +0000 |
| commit | 2ff4f7e679d65787de5a6b0099b0786bbe8dc202 (patch) | |
| tree | 355faf9ae2b29a86aa58f9ccd4af2051beb51b90 /linux/drivers | |
| parent | 4dd80cf223739017a7b3069949e147e29dc0c283 (diff) | |
| download | mediapointer-dvb-s2-2ff4f7e679d65787de5a6b0099b0786bbe8dc202.tar.gz mediapointer-dvb-s2-2ff4f7e679d65787de5a6b0099b0786bbe8dc202.tar.bz2 | |
- i2c timeout fix by Gerd Knorr
Diffstat (limited to 'linux/drivers')
| -rw-r--r-- | linux/drivers/media/common/saa7146_i2c.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/linux/drivers/media/common/saa7146_i2c.c b/linux/drivers/media/common/saa7146_i2c.c index 5db9ef621..699fedd32 100644 --- a/linux/drivers/media/common/saa7146_i2c.c +++ b/linux/drivers/media/common/saa7146_i2c.c @@ -186,7 +186,7 @@ static int saa7146_i2c_writeout(struct saa7146_dev *dev, u32* dword, int short_d { u32 status = 0, mc2 = 0; int trial = 0; - int timeout; + unsigned long timeout; /* write out i2c-command */ DEB_I2C(("before: 0x%08x (status: 0x%08x), %d\n",*dword,saa7146_read(dev, I2C_STATUS), dev->i2c_op)); @@ -218,7 +218,7 @@ static int saa7146_i2c_writeout(struct saa7146_dev *dev, u32* dword, int short_d if( 0 != mc2 ) { break; } - if (jiffies > timeout) { + if (time_after(jiffies,timeout)) { printk(KERN_WARNING "saa7146_i2c_writeout: timed out waiting for MC2\n"); return -EIO; } @@ -233,7 +233,7 @@ static int saa7146_i2c_writeout(struct saa7146_dev *dev, u32* dword, int short_d status = saa7146_i2c_status(dev); if ((status & 0x3) != 1) break; - if (jiffies > timeout) { + if (time_after(jiffies,timeout)) { /* this is normal when probing the bus * (no answer from nonexisistant device...) */ |