[PATCH v4 12/15] hw/i2c: Rename i2c_set_slave_address() -> i2c_slave_set_address()

["Philippe Mathieu-Daudé" <f4bug@amsat.org>]

Other functions from I2C slave API are named "i2c_slave_XXX()".
Follow that pattern with set_address(). Add docstring along.
No logical change.

Patch created mechanically using:

  $ sed -i s/i2c_set_slave_address/i2c_slave_set_address/ \
    $(git grep -l i2c_set_slave_address)

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Acked-by: Corey Minyard <cminyard@mvista.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
 include/hw/i2c/i2c.h | 8 +++++++-
 hw/arm/pxa2xx.c      | 2 +-
 hw/arm/spitz.c       | 4 ++--
 hw/display/ati.c     | 2 +-
 hw/display/sm501.c   | 2 +-
 hw/display/xlnx_dp.c | 2 +-
 hw/i2c/core.c        | 2 +-
 hw/i2c/imx_i2c.c     | 2 +-
 8 files changed, 15 insertions(+), 9 deletions(-)

diff --git a/include/hw/i2c/i2c.h b/include/hw/i2c/i2c.h
index 99635b837a5..2adf521b271 100644
--- a/include/hw/i2c/i2c.h
+++ b/include/hw/i2c/i2c.h
@@ -79,7 +79,6 @@ struct I2CBus {
 };
 
 I2CBus *i2c_init_bus(DeviceState *parent, const char *name);
-void i2c_set_slave_address(I2CSlave *dev, uint8_t address);
 int i2c_bus_busy(I2CBus *bus);
 int i2c_start_transfer(I2CBus *bus, uint8_t address, int recv);
 void i2c_end_transfer(I2CBus *bus);
@@ -141,6 +140,13 @@ I2CSlave *i2c_slave_create_simple(I2CBus *bus, const char *name, uint8_t addr);
  */
 bool i2c_slave_realize_and_unref(I2CSlave *dev, I2CBus *bus, Error **errp);
 
+/**
+ * Set the I2C bus address of a slave device
+ * @dev: I2C slave device
+ * @address: I2C address of the slave when put on a bus
+ */
+void i2c_slave_set_address(I2CSlave *dev, uint8_t address);
+
 extern const VMStateDescription vmstate_i2c_slave;
 
 #define VMSTATE_I2C_SLAVE(_field, _state) {                          \
diff --git a/hw/arm/pxa2xx.c b/hw/arm/pxa2xx.c
index fdc4955e95b..15a247efae2 100644
--- a/hw/arm/pxa2xx.c
+++ b/hw/arm/pxa2xx.c
@@ -1437,7 +1437,7 @@ static void pxa2xx_i2c_write(void *opaque, hwaddr addr,
         break;
 
     case ISAR:
-        i2c_set_slave_address(I2C_SLAVE(s->slave), value & 0x7f);
+        i2c_slave_set_address(I2C_SLAVE(s->slave), value & 0x7f);
         break;
 
     case IDBR:
diff --git a/hw/arm/spitz.c b/hw/arm/spitz.c
index b45a929cbd9..c0f0f8193f4 100644
--- a/hw/arm/spitz.c
+++ b/hw/arm/spitz.c
@@ -769,9 +769,9 @@ static void spitz_wm8750_addr(void *opaque, int line, int level)
 {
     I2CSlave *wm = (I2CSlave *) opaque;
     if (level)
-        i2c_set_slave_address(wm, SPITZ_WM_ADDRH);
+        i2c_slave_set_address(wm, SPITZ_WM_ADDRH);
     else
-        i2c_set_slave_address(wm, SPITZ_WM_ADDRL);
+        i2c_slave_set_address(wm, SPITZ_WM_ADDRL);
 }
 
 static void spitz_i2c_setup(PXA2xxState *cpu)
diff --git a/hw/display/ati.c b/hw/display/ati.c
index 4c3ad8f47b0..31f22754dce 100644
--- a/hw/display/ati.c
+++ b/hw/display/ati.c
@@ -968,7 +968,7 @@ static void ati_vga_realize(PCIDevice *dev, Error **errp)
     I2CBus *i2cbus = i2c_init_bus(DEVICE(s), "ati-vga.ddc");
     bitbang_i2c_init(&s->bbi2c, i2cbus);
     I2CSlave *i2cddc = I2C_SLAVE(qdev_new(TYPE_I2CDDC));
-    i2c_set_slave_address(i2cddc, 0x50);
+    i2c_slave_set_address(i2cddc, 0x50);
     qdev_realize_and_unref(DEVICE(i2cddc), BUS(i2cbus), &error_abort);
 
     /* mmio register space */
diff --git a/hw/display/sm501.c b/hw/display/sm501.c
index 569661a0746..663c37e7f28 100644
--- a/hw/display/sm501.c
+++ b/hw/display/sm501.c
@@ -1828,7 +1828,7 @@ static void sm501_init(SM501State *s, DeviceState *dev,
     s->i2c_bus = i2c_init_bus(dev, "sm501.i2c");
     /* ddc */
     I2CDDCState *ddc = I2CDDC(qdev_new(TYPE_I2CDDC));
-    i2c_set_slave_address(I2C_SLAVE(ddc), 0x50);
+    i2c_slave_set_address(I2C_SLAVE(ddc), 0x50);
     qdev_realize_and_unref(DEVICE(ddc), BUS(s->i2c_bus), &error_abort);
 
     /* mmio */
diff --git a/hw/display/xlnx_dp.c b/hw/display/xlnx_dp.c
index 4fd6aeb18b5..2bb7a5441ad 100644
--- a/hw/display/xlnx_dp.c
+++ b/hw/display/xlnx_dp.c
@@ -1253,7 +1253,7 @@ static void xlnx_dp_init(Object *obj)
     object_property_add_child(OBJECT(s), "dpcd", OBJECT(s->dpcd));
 
     s->edid = I2CDDC(qdev_new("i2c-ddc"));
-    i2c_set_slave_address(I2C_SLAVE(s->edid), 0x50);
+    i2c_slave_set_address(I2C_SLAVE(s->edid), 0x50);
     object_property_add_child(OBJECT(s), "edid", OBJECT(s->edid));
 
     fifo8_create(&s->rx_fifo, 16);
diff --git a/hw/i2c/core.c b/hw/i2c/core.c
index 27a66df7f34..6af24c9e797 100644
--- a/hw/i2c/core.c
+++ b/hw/i2c/core.c
@@ -66,7 +66,7 @@ I2CBus *i2c_init_bus(DeviceState *parent, const char *name)
     return bus;
 }
 
-void i2c_set_slave_address(I2CSlave *dev, uint8_t address)
+void i2c_slave_set_address(I2CSlave *dev, uint8_t address)
 {
     dev->address = address;
 }
diff --git a/hw/i2c/imx_i2c.c b/hw/i2c/imx_i2c.c
index 2e02e1c4faa..9792583fea7 100644
--- a/hw/i2c/imx_i2c.c
+++ b/hw/i2c/imx_i2c.c
@@ -171,7 +171,7 @@ static void imx_i2c_write(void *opaque, hwaddr offset,
     switch (offset) {
     case IADR_ADDR:
         s->iadr = value & IADR_MASK;
-        /* i2c_set_slave_address(s->bus, (uint8_t)s->iadr); */
+        /* i2c_slave_set_address(s->bus, (uint8_t)s->iadr); */
         break;
     case IFDR_ADDR:
         s->ifdr = value & IFDR_MASK;
-- 
2.31.1