| 21,7 → 21,7 |
|---|
| /* With some changes from Kyösti Mälkki <kmalkki@cc.hut.fi> and even |
| Frodo Looijaard <frodol@dds.nl> */ |
| |
| /* $Id: i2c-algo-bit.c,v 1.1 2004-01-28 15:12:02 giacomo Exp $ */ |
| /* $Id: i2c-algo-bit.c,v 1.2 2004-03-20 12:22:37 giacomo Exp $ */ |
| |
| /* #define DEBUG 1 */ |
| |
| 90,7 → 90,7 |
|---|
| if (adap->getscl == NULL ) |
| return 0; |
| |
| start=jiffies; |
| start=jiffies26; |
| while (! getscl(adap) ) { |
| /* the hw knows how to read the clock line, |
| * so we wait until it actually gets high. |
| 97,12 → 97,12 |
|---|
| * This is safer as some chips may hold it low |
| * while they are processing data internally. |
| */ |
| if (time_after_eq(jiffies, start+adap->timeout)) { |
| if (time_after_eq(jiffies26, start+adap->timeout)) { |
| return -ETIMEDOUT; |
| } |
| cond_resched(); |
| //cond_resched(); |
| } |
| DEBSTAT(printk(KERN_DEBUG "needed %ld jiffies\n", jiffies-start)); |
| DEBSTAT(printk(KERN_DEBUG "needed %ld jiffies\n", jiffies26-start)); |
| udelay(adap->udelay); |
| return 0; |
| } |