diff options
| -rw-r--r-- | common/onewire.c | 9 | ||||
| -rw-r--r-- | include/onewire.h | 2 |
2 files changed, 7 insertions, 4 deletions
diff --git a/common/onewire.c b/common/onewire.c index 43080d096e..cdb5837255 100644 --- a/common/onewire.c +++ b/common/onewire.c @@ -54,7 +54,10 @@ static int readbit(void) /* Output low */ output0(T_RL); - /* Delay to let slave release the line if it wants to send a 1-bit */ + /* + * Delay to let peripheral release the line if it wants to send + * a 1-bit + */ udelay(T_MSR - T_RL); /* Read bit */ @@ -100,14 +103,14 @@ static void writebit(int bit) int onewire_reset(void) { - /* Start transaction with master reset pulse */ + /* Start transaction with controller reset pulse */ output0(T_RSTL); /* Wait for presence detect sample time. * * (Alternately, we could poll waiting for a 1-bit indicating our pulse * has let go, then poll up to max time waiting for a 0-bit indicating - * the slave has responded.) + * the peripheral has responded.) */ udelay(T_MSP); diff --git a/include/onewire.h b/include/onewire.h index e2fda26b7b..58899360a4 100644 --- a/include/onewire.h +++ b/include/onewire.h @@ -10,7 +10,7 @@ * functions are run at low priority, communication may be garbled. However, * these functions are also slow enough (~1ms per call) that it's really not * desirable to put them at high priority. So make sure you check the - * confirmation code from the slave for any communication, and retry a few + * confirmation code from the peripheral for any communication, and retry a few * times in case of failure. */ |