i2c:mxc fix array size of i2c_data

We should not hardcode array size of i2c_data to 3. To CONFIG_FSL_LSCH3,
there are 4 i2c interface, but not 3. So the size of i2c_data array should
be calculated using "ARRAY_SIZE(i2c_bases)".

To avoid compile error, move i2c_bases before sram_data structure which
contains i2c_data array.

Signed-off-by: Peng Fan <Peng.Fan@freescale.com>

drivers/i2c/mxc_i2c.c

@@ -402,17 +402,6 @@ int bus_i2c_write(void *base, uchar chip, uint addr, int alen,
 	return ret;
 }
 
-struct i2c_parms {
-	void *base;
-	void *idle_bus_data;
-	int (*idle_bus_fn)(void *p);
-};
-
-struct sram_data {
-	unsigned curr_i2c_bus;
-	struct i2c_parms i2c_data[3];
-};
-
 static void * const i2c_bases[] = {
 #if defined(CONFIG_MX25)
 	(void *)IMX_I2C_BASE,
@@ -439,6 +428,17 @@ static void * const i2c_bases[] = {
 #endif
 };
 
+struct i2c_parms {
+	void *base;
+	void *idle_bus_data;
+	int (*idle_bus_fn)(void *p);
+};
+
+struct sram_data {
+	unsigned curr_i2c_bus;
+	struct i2c_parms i2c_data[ARRAY_SIZE(i2c_bases)];
+};
+
 void *i2c_get_base(struct i2c_adapter *adap)
 {
 	return i2c_bases[adap->hwadapnr];