diff options
Diffstat (limited to 'arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c')
| -rw-r--r-- | arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c b/arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c index a38372f9ac12..abb62fa630ef 100644 --- a/arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c +++ b/arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c @@ -8,17 +8,16 @@ */ #include <linux/kernel.h> +#include <linux/mod_devicetable.h> #include <linux/module.h> #include <linux/device.h> #include <linux/mutex.h> #include <linux/i2c.h> #include <linux/gpio/driver.h> -#include <linux/of.h> -#include <linux/of_gpio.h> #include <linux/slab.h> #include <linux/kthread.h> +#include <linux/property.h> #include <linux/reboot.h> -#include <asm/prom.h> #include <asm/machdep.h> /* @@ -116,21 +115,17 @@ static int mcu_gpio_dir_out(struct gpio_chip *gc, unsigned int gpio, int val) static int mcu_gpiochip_add(struct mcu *mcu) { - struct device_node *np; + struct device *dev = &mcu->client->dev; struct gpio_chip *gc = &mcu->gc; - np = of_find_compatible_node(NULL, NULL, "fsl,mcu-mpc8349emitx"); - if (!np) - return -ENODEV; - gc->owner = THIS_MODULE; - gc->label = kasprintf(GFP_KERNEL, "%pOF", np); + gc->label = kasprintf(GFP_KERNEL, "%pfw", dev_fwnode(dev)); gc->can_sleep = 1; gc->ngpio = MCU_NUM_GPIO; gc->base = -1; gc->set = mcu_gpio_set; gc->direction_output = mcu_gpio_dir_out; - gc->of_node = np; + gc->parent = dev; return gpiochip_add_data(gc, mcu); } |