From mboxrd@z Thu Jan 1 00:00:00 1970 From: Zhang Rui Subject: [PATCH 3/3] I2C: fix module autoloading for ACPI enumerated devices Date: Mon, 14 Oct 2013 17:10:34 +0800 Message-ID: <1381741834-7334-3-git-send-email-rui.zhang@intel.com> References: <1381741834-7334-1-git-send-email-rui.zhang@intel.com> Return-path: In-Reply-To: <1381741834-7334-1-git-send-email-rui.zhang@intel.com> Sender: linux-kernel-owner@vger.kernel.org To: rjw@sisk.pl Cc: linux-acpi@vger.kernel.org, linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org, jarkko.nikula@linux.intel.com, mika.westerberg@linux.intel.com, Zhang Rui List-Id: linux-i2c@vger.kernel.org Signed-off-by: Zhang Rui --- drivers/i2c/i2c-core.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c index 3be58f8..d75b679 100644 --- a/drivers/i2c/i2c-core.c +++ b/drivers/i2c/i2c-core.c @@ -104,6 +104,11 @@ static int i2c_device_match(struct device *dev, struct device_driver *drv) static int i2c_device_uevent(struct device *dev, struct kobj_uevent_env *env) { struct i2c_client *client = to_i2c_client(dev); + int rc; + + rc = acpi_device_uevent_modalias(dev, env); + if (rc != -ENODEV) + return rc; if (add_uevent_var(env, "MODALIAS=%s%s", I2C_MODULE_PREFIX, client->name)) -- 1.7.9.5