Current i2c bit algo implementation doesn't actually support I2C_M_STOP flag despite I2C_FUNC_PROTOCOL_MANGLING functionnality.
---
drivers/i2c/algos/i2c-algo-bit.c | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/drivers/i2c/algos/i2c-algo-bit.c b/drivers/i2c/algos/i2c-algo-bit.c
index fad22b0..00446a6 100644
--- a/drivers/i2c/algos/i2c-algo-bit.c
+++ b/drivers/i2c/algos/i2c-algo-bit.c
@@ -557,6 +557,12 @@ static int bit_xfer(struct i2c_adapter *i2c_adap,
for (i = 0; i < num; i++) {
pmsg = &msgs[i];
nak_ok = pmsg->flags & I2C_M_IGNORE_NAK;
+ if (pmsg->flags & I2C_M_STOP) {
+ if (i) {
+ bit_dbg(3, &i2c_adap->dev, "emitting stop condition\n");
+ i2c_stop(adap);
+ }
+ }
if (!(pmsg->flags & I2C_M_NOSTART)) {
if (i) {
bit_dbg(3, &i2c_adap->dev, "emitting "
--
1.7.2.5
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