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| author | Ingo Molnar <mingo@elte.hu> | 2010-03-15 08:17:33 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2010-03-15 08:17:33 +0100 |
| commit | 12b8aeee3e51654fb95a3baff2e093f2513bb87d (patch) | |
| tree | 73f78d62591b197cd53747e36a2f3d707b79a50b /drivers/i2c/algos/i2c-algo-bit.c | |
| parent | 25268498c9e07870323aead10751b7c6e99a3a78 (diff) | |
| parent | a3d3203e4bb40f253b1541e310dc0f9305be7c84 (diff) | |
| download | kernel-crypto-12b8aeee3e51654fb95a3baff2e093f2513bb87d.tar.gz kernel-crypto-12b8aeee3e51654fb95a3baff2e093f2513bb87d.tar.xz kernel-crypto-12b8aeee3e51654fb95a3baff2e093f2513bb87d.zip | |
Merge branch 'linus' into timers/core
Conflicts:
Documentation/feature-removal-schedule.txt
Merge reason: Resolve the conflict, update to upstream.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/i2c/algos/i2c-algo-bit.c')
| -rw-r--r-- | drivers/i2c/algos/i2c-algo-bit.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/i2c/algos/i2c-algo-bit.c b/drivers/i2c/algos/i2c-algo-bit.c index e25e13980af..e8d568c3fb0 100644 --- a/drivers/i2c/algos/i2c-algo-bit.c +++ b/drivers/i2c/algos/i2c-algo-bit.c @@ -522,6 +522,12 @@ static int bit_xfer(struct i2c_adapter *i2c_adap, int i, ret; unsigned short nak_ok; + if (adap->pre_xfer) { + ret = adap->pre_xfer(i2c_adap); + if (ret < 0) + return ret; + } + bit_dbg(3, &i2c_adap->dev, "emitting start condition\n"); i2c_start(adap); for (i = 0; i < num; i++) { @@ -570,6 +576,9 @@ static int bit_xfer(struct i2c_adapter *i2c_adap, bailout: bit_dbg(3, &i2c_adap->dev, "emitting stop condition\n"); i2c_stop(adap); + + if (adap->post_xfer) + adap->post_xfer(i2c_adap); return ret; } |