From fca700d6d2190292f34282d50b613a9efb100f70 Mon Sep 17 00:00:00 2001 From: Wolfram Sang Date: Mon, 30 Apr 2018 14:08:42 +0200 Subject: [PATCH] i2c: mux: demux-pinctrl: disable PM user interface The demux device is only a logical device with no children. So, no RuntimePM is needed, let's disable the sysfs interface for it. Signed-off-by: Wolfram Sang Signed-off-by: Peter Rosin --- drivers/i2c/muxes/i2c-demux-pinctrl.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/i2c/muxes/i2c-demux-pinctrl.c b/drivers/i2c/muxes/i2c-demux-pinctrl.c index 33ce032cb701..428de4c97fb2 100644 --- a/drivers/i2c/muxes/i2c-demux-pinctrl.c +++ b/drivers/i2c/muxes/i2c-demux-pinctrl.c @@ -18,6 +18,7 @@ #include #include #include +#include #include #include @@ -254,6 +255,8 @@ static int i2c_demux_pinctrl_probe(struct platform_device *pdev) platform_set_drvdata(pdev, priv); + pm_runtime_no_callbacks(&pdev->dev); + /* switch to first parent as active master */ i2c_demux_activate_master(priv, 0); -- 2.45.2