diff options
| -rwxr-xr-x | src/usr/i2c/i2c.C | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/src/usr/i2c/i2c.C b/src/usr/i2c/i2c.C index 3b1510fed..db93bb2d7 100755 --- a/src/usr/i2c/i2c.C +++ b/src/usr/i2c/i2c.C @@ -2864,7 +2864,7 @@ errlHndl_t i2cSendSlaveStop ( TARGETING::Target * i_target, continue; } - // Look for clock line (SCL) and data line (SDA) to be high + // Look for clock line (SCL) to be high // such that the 'stop' command will work status_reg.value = 0x0ull; size_t delay_ns = 0; @@ -2885,8 +2885,7 @@ errlHndl_t i2cSendSlaveStop ( TARGETING::Target * i_target, break; } - if ( (status_reg.scl_input_level != 0) - && (status_reg.sda_input_level != 0) ) + if (status_reg.scl_input_level != 0) { break; } @@ -2906,20 +2905,19 @@ errlHndl_t i2cSendSlaveStop ( TARGETING::Target * i_target, if ( delay_ns > I2C_RESET_POLL_DELAY_TOTAL_NS ) { - // We don't see both clock and data lines high; in this case + // We don't see clock line high; in this case // it's not likely for a slave stop command to work. One // possible nasty side-effect of attempting slave stop is the // I2C master can become indefinitely busy and prevent writes // to the mode register from completing. Just continue to the // next port. TRACFCOMP( g_trac_i2c, ERR_MRK"i2cSendSlaveStop(): " - "Not seeing both SCL (%d) and SDA (%d) high " + "Not seeing SCL (%d) high " "after %d ns of polling (max=%d). " "Full status register = 0x%.16llX. " "Inhibiting sending slave stop to e%/p% for " "HUID 0x%08X.", status_reg.scl_input_level, - status_reg.sda_input_level, delay_ns, I2C_RESET_POLL_DELAY_TOTAL_NS, status_reg.value, |
