dm: Add a panic_str() function to reduce code size

[u-boot] / include / i2c.h

diff --git a/include/i2c.h b/include/i2c.h
index 27fe00f17361763a42bc13f59e378d464c484dc6..6fd73fae4ccc01c3c1aa5a45023b04dd22e24b37 100644 (file)
--- a/include/i2c.h
+++ b/include/i2c.h
@@ -25,14 +25,13 @@
  * enough as to be incompatible for compilation purposes.
  */
 
-#ifdef CONFIG_DM_I2C
-
 enum dm_i2c_chip_flags {
        DM_I2C_CHIP_10BIT       = 1 << 0, /* Use 10-bit addressing */
        DM_I2C_CHIP_RD_ADDRESS  = 1 << 1, /* Send address for each read byte */
        DM_I2C_CHIP_WR_ADDRESS  = 1 << 2, /* Send address for each write byte */
 };
 
+struct udevice;
 /**
  * struct dm_i2c_chip - information about an i2c chip
  *
@@ -65,8 +64,8 @@ struct dm_i2c_chip {
  * bus can operate at different speeds (measured in Hz, typically 100KHz
  * or 400KHz).
  *
- * To obtain this structure, use bus->uclass_priv where bus is the I2C
- * bus udevice.
+ * To obtain this structure, use dev_get_uclass_priv(bus) where bus is the
+ * I2C bus udevice.
  *
  * @speed_hz: Bus speed in hertz (typically 100000)
  */
@@ -125,21 +124,21 @@ int dm_i2c_probe(struct udevice *bus, uint chip_addr, uint chip_flags,
                 struct udevice **devp);
 
 /**
- * i2c_set_bus_speed() - set the speed of a bus
+ * dm_i2c_set_bus_speed() - set the speed of a bus
  *
  * @bus:       Bus to adjust
  * @speed:     Requested speed in Hz
  * @return 0 if OK, -EINVAL for invalid values
  */
-int i2c_set_bus_speed(struct udevice *bus, unsigned int speed);
+int dm_i2c_set_bus_speed(struct udevice *bus, unsigned int speed);
 
 /**
- * i2c_get_bus_speed() - get the speed of a bus
+ * dm_i2c_get_bus_speed() - get the speed of a bus
  *
  * @bus:       Bus to check
  * @return speed of selected I2C bus in Hz, -ve on error
  */
-int i2c_get_bus_speed(struct udevice *bus);
+int dm_i2c_get_bus_speed(struct udevice *bus);
 
 /**
  * i2c_set_chip_flags() - set flags for a chip
@@ -341,7 +340,7 @@ struct dm_i2c_ops {
         * The bus speed value will be updated by the uclass if this function
         * does not return an error. This method is optional - if it is not
         * provided then the driver can read the speed from
-        * bus->uclass_priv->speed_hz
+        * dev_get_uclass_priv(bus)->speed_hz
         *
         * @bus:        Bus to adjust
         * @speed:      Requested speed in Hz
@@ -355,7 +354,7 @@ struct dm_i2c_ops {
         * Normally this can be provided by the uclass, but if you want your
         * driver to check the bus speed by looking at the hardware, you can
         * implement that here. This method is optional. This method would
-        * normally be expected to return bus->uclass_priv->speed_hz.
+        * normally be expected to return dev_get_uclass_priv(bus)->speed_hz.
         *
         * @bus:        Bus to check
         * @return speed of selected I2C bus in Hz, -ve on error
@@ -439,8 +438,6 @@ int i2c_get_chip_for_busnum(int busnum, int chip_addr, uint offset_len,
 int i2c_chip_ofdata_to_platdata(const void *blob, int node,
                                struct dm_i2c_chip *chip);
 
-#endif
-
 #ifndef CONFIG_DM_I2C
 
 /*