From fe7ed3bcf826ee715cc44307a1937b946d59f51e Mon Sep 17 00:00:00 2001 From: Alexander Sverdlin Date: Fri, 12 Jun 2015 14:41:16 +0200 Subject: [PATCH] i2c: use parent adapter quirks in mux MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit 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 Signed-off-by: Alexander Sverdlin Signed-off-by: Wolfram Sang Cc: stable@kernel.org Fixes: 148c5dae28769b ("i2c: add quirk checks to core") --- drivers/i2c/i2c-mux.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/i2c/i2c-mux.c b/drivers/i2c/i2c-mux.c index 06cc1ff088f12..f190e75b9da88 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) -- 2.39.5