From dc362d50ba94eaf2b1f11eecd81eb1d040d2d6e6 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=UTF-8 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: b7f625840267b1 ("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 06cc1ff088f1..f190e75b9da8 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)