intelfb: add preliminary i2c support

[01/07] i2c: add intelfb bit algorithm id

Adds the intelfb bit algorithm id to i2c-id.h.
Signed-off-by: NDennis Munsie <dmunsie@cecropia.com>

include/linux/i2c-id.h

@@ -189,6 +189,7 @@
 #define I2C_HW_B_RADEON		0x01001e /* radeon framebuffer driver */
 #define I2C_HW_B_EM28XX		0x01001f /* em28xx video capture cards */
 #define I2C_HW_B_CX2341X	0x010020 /* Conexant CX2341X MPEG encoder cards */
+#define I2C_HW_B_INTELFB	0x010021 /* intel framebuffer driver */
 
 /* --- PCF 8584 based algorithms					*/
 #define I2C_HW_P_LP		0x020000 /* Parallel port interface */