hw/nvram: use at24 macro

Use the macro for going from I2CSlave to EEPROMState.

Signed-off-by: Patrick Venture <venture@google.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20220119214329.2557049-1-venture@google.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>

diff --git a/hw/nvram/eeprom_at24c.c b/hw/nvram/eeprom_at24c.c
index af6f5dbb998475871b4defb59c470ecea143945e..da435500baca7e92690504a8b57315934a224660 100644 (file)
--- a/hw/nvram/eeprom_at24c.c
+++ b/hw/nvram/eeprom_at24c.c
@@ -54,7 +54,7 @@ struct EEPROMState {
 static
 int at24c_eeprom_event(I2CSlave *s, enum i2c_event event)
 {
-    EEPROMState *ee = container_of(s, EEPROMState, parent_obj);
+    EEPROMState *ee = AT24C_EE(s);
 
     switch (event) {
     case I2C_START_SEND: