From mboxrd@z Thu Jan 1 00:00:00 1970 From: Akshu Agrawal Subject: [PATCH] i2c: i2c-cros-ec-tunnel: Fix slave device enumeration Date: Thu, 21 Nov 2019 14:36:17 +0530 Message-ID: <20191121090620.75569-1-akshu.agrawal@amd.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: Sender: linux-kernel-owner@vger.kernel.org Cc: akshu.agrawal@amd.com, rrangel@chromium.org, Benson Leung , Enric Balletbo i Serra , Guenter Roeck , Wolfram Sang , Neil Armstrong , Chanwoo Choi , "open list:I2C SUBSYSTEM HOST DRIVERS" , open list List-Id: linux-i2c@vger.kernel.org During adding of the adapter the slave device registration use to fail as the acpi companion field was not populated. Signed-off-by: Akshu Agrawal --- drivers/i2c/busses/i2c-cros-ec-tunnel.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/i2c/busses/i2c-cros-ec-tunnel.c b/drivers/i2c/busses/i2c-cros-ec-tunnel.c index c551aa96a2e3..aca8070393bd 100644 --- a/drivers/i2c/busses/i2c-cros-ec-tunnel.c +++ b/drivers/i2c/busses/i2c-cros-ec-tunnel.c @@ -273,6 +273,7 @@ static int ec_i2c_probe(struct platform_device *pdev) bus->adap.dev.parent = &pdev->dev; bus->adap.dev.of_node = np; bus->adap.retries = I2C_MAX_RETRIES; + ACPI_COMPANION_SET(&bus->adap.dev, ACPI_COMPANION(&pdev->dev)); err = i2c_add_adapter(&bus->adap); if (err) -- 2.17.1