i2c: Clean up Blackfin BF527 I2C device declarations

I2C_BOARD_INFO() now sets the type field so no need to set it
separatetly.

Signed-off-by: Jean Delvare <[e-mail]>
Cc: Bryan Wu <[e-mail]>

arch/blackfin/mach-bf527/boards/ezkit.c

···
 #if defined(CONFIG_TWI_LCD) || defined(CONFIG_TWI_LCD_MODULE)
 	{
 		I2C_BOARD_INFO("pcf8574_lcd", 0x22),
-		.type = "pcf8574_lcd",
 	},
 #endif
 #if defined(CONFIG_TWI_KEYPAD) || defined(CONFIG_TWI_KEYPAD_MODULE)
 	{
 		I2C_BOARD_INFO("pcf8574_keypad", 0x27),
-		.type = "pcf8574_keypad",
 		.irq = IRQ_PF8,
 	},
 #endif