From 9acdf6209f226846cc1e354a6b3da3c927898926 Mon Sep 17 00:00:00 2001 From: Bartosz Golaszewski Date: Wed, 11 Oct 2023 15:02:04 +0200 Subject: [PATCH] i2c: mux: gpio: don't fiddle with GPIOLIB internals Use the relevant API functions to retrieve the address of the underlying struct device instead of accessing GPIOLIB private structures manually. Signed-off-by: Bartosz Golaszewski Acked-by: Peter Rosin Acked-by: Wolfram Sang Acked-by: Linus Walleij --- drivers/i2c/muxes/i2c-mux-gpio.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/i2c/muxes/i2c-mux-gpio.c b/drivers/i2c/muxes/i2c-mux-gpio.c index 5d5cbe0130cd..48a872a8196b 100644 --- a/drivers/i2c/muxes/i2c-mux-gpio.c +++ b/drivers/i2c/muxes/i2c-mux-gpio.c @@ -14,8 +14,7 @@ #include #include #include -/* FIXME: stop poking around inside gpiolib */ -#include "../../gpio/gpiolib.h" +#include struct gpiomux { struct i2c_mux_gpio_platform_data data; @@ -176,7 +175,8 @@ static int i2c_mux_gpio_probe(struct platform_device *pdev) } for (i = 0; i < ngpios; i++) { - struct device *gpio_dev; + struct gpio_device *gdev; + struct device *dev; struct gpio_desc *gpiod; enum gpiod_flags flag; @@ -195,9 +195,9 @@ static int i2c_mux_gpio_probe(struct platform_device *pdev) if (!muxc->mux_locked) continue; - /* FIXME: find a proper way to access the GPIO device */ - gpio_dev = &gpiod->gdev->dev; - muxc->mux_locked = i2c_root_adapter(gpio_dev) == root; + gdev = gpiod_to_gpio_device(gpiod); + dev = gpio_device_to_device(gdev); + muxc->mux_locked = i2c_root_adapter(dev) == root; } if (muxc->mux_locked)