drivers/thermal/thermal-uclass.c

   1 /*
   2  * (C) Copyright 2014 Freescale Semiconductor, Inc
   3  *
   4  * SPDX-License-Identifier:     GPL-2.0+
   5  */
   6
   7 #include <common.h>
   8 #include <dm.h>
   9 #include <thermal.h>
  10 #include <errno.h>
  11 #include <fdtdec.h>
  12 #include <malloc.h>
  13 #include <asm/io.h>
  14 #include <linux/list.h>
  15
  16
  17 int thermal_get_temp(struct udevice *dev, int *temp)
  18 {
  19         const struct dm_thermal_ops *ops = device_get_ops(dev);
  20
  21         if (!ops->get_temp)
  22                 return -ENOSYS;
  23
  24         return ops->get_temp(dev, temp);
  25 }
  26
  27 UCLASS_DRIVER(thermal) = {
  28         .id             = UCLASS_THERMAL,
  29         .name           = "thermal",
  30 };