diff options
| author | Alexander Sverdlin <alexander.sverdlin@nokia.com> | 2015-06-12 14:41:16 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-08-03 09:29:01 -0700 |
| commit | a6edb0fca0fa693468a340a8200efdfa7e9a4f9b (patch) | |
| tree | 4d267691c3608edaa8d7992238320aabad8e1d7c /drivers/i2c | |
| parent | ab33fd4b630206d0d7b55c6df9acdb4623c1ec5b (diff) | |
i2c: use parent adapter quirks in mux
commit dc362d50ba94eaf2b1f11eecd81eb1d040d2d6e6 upstream.
Inherit parent adapter quirks in MUX in case the devices on the multiplexed
buses are interested in the adapter limitations.
Signed-off-by: Łukasz Gemborowski <lukasz.gemborowski@nokia.com>
Signed-off-by: Alexander Sverdlin <alexander.sverdlin@nokia.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Fixes: b7f625840267b1 ("i2c: add quirk checks to core")
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/i2c')
| -rw-r--r-- | drivers/i2c/i2c-mux.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/i2c/i2c-mux.c b/drivers/i2c/i2c-mux.c index 98dd5d4cf39e..2ba7c0fbc615 100644 --- a/drivers/i2c/i2c-mux.c +++ b/drivers/i2c/i2c-mux.c @@ -144,6 +144,7 @@ struct i2c_adapter *i2c_add_mux_adapter(struct i2c_adapter *parent, priv->adap.dev.parent = &parent->dev; priv->adap.retries = parent->retries; priv->adap.timeout = parent->timeout; + priv->adap.quirks = parent->quirks; /* Sanity check on class */ if (i2c_mux_parent_classes(parent) & class) |