OMAP2430: hwmod data: Use common dev_attr for i2c1 and i2c2

Since i2c1 and i2c2 are using the same data, remove the two previous
instances and use a common i2c_dev_attr one.

Moreover, that will fix the following warning:
arch/arm/mach-omap2/omap_hwmod_2430_data.c:485:
warning: 'i2c_dev_attr' defined but not used
Signed-off-by: Benoit Cousson <b-cousson@ti.com>
Acked-by: Rajendra Nayak <rnayak@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Charulatha V <charu@ti.com>

arch/arm/mach-omap2/omap_hwmod_2430_data.c

@@ -483,12 +483,12 @@ static struct omap_hwmod_class i2c_class = {
 	.sysc		= &i2c_sysc,
 };
 
-/* I2C1 */
-
-static struct omap_i2c_dev_attr i2c1_dev_attr = {
+static struct omap_i2c_dev_attr i2c_dev_attr = {
 	.fifo_depth	= 8, /* bytes */
 };
 
+/* I2C1 */
+
 static struct omap_hwmod_irq_info i2c1_mpu_irqs[] = {
 	{ .irq = INT_24XX_I2C1_IRQ, },
 };
@@ -529,16 +529,12 @@ static struct omap_hwmod omap2430_i2c1_hwmod = {
 	.slaves		= omap2430_i2c1_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2430_i2c1_slaves),
 	.class		= &i2c_class,
-	.dev_attr	= &i2c1_dev_attr,
+	.dev_attr	= &i2c_dev_attr,
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
 };
 
 /* I2C2 */
 
-static struct omap_i2c_dev_attr i2c2_dev_attr = {
-	.fifo_depth	= 8, /* bytes */
-};
-
 static struct omap_hwmod_irq_info i2c2_mpu_irqs[] = {
 	{ .irq = INT_24XX_I2C2_IRQ, },
 };
@@ -571,7 +567,7 @@ static struct omap_hwmod omap2430_i2c2_hwmod = {
 	.slaves		= omap2430_i2c2_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2430_i2c2_slaves),
 	.class		= &i2c_class,
-	.dev_attr	= &i2c2_dev_attr,
+	.dev_attr	= &i2c_dev_attr,
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
 };