i2c: Drop FROM_I2C_SLAVE() macro

We now use type-specific QOM cast macros instead.

Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>

diff --git a/include/hw/i2c/i2c.h b/include/hw/i2c/i2c.h
index 9df987b..4986ebc 100644 (file)
--- a/include/hw/i2c/i2c.h
+++ b/include/hw/i2c/i2c.h
@@ -59,8 +59,6 @@ void i2c_nack(I2CBus *bus);
 int i2c_send(I2CBus *bus, uint8_t data);
 int i2c_recv(I2CBus *bus);
 
-#define FROM_I2C_SLAVE(type, dev) DO_UPCAST(type, i2c, dev)
-
 DeviceState *i2c_create_slave(I2CBus *bus, const char *name, uint8_t addr);
 
 /* wm8750.c */