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TW9910: missing soc-camera data!

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Hi 

   On my 138 board, I using TW9910 Chip. But when kernel load, there is error:

TW9910: missing soc-camera data!
tw9910: probe of 1-0045 failed with error -22
i2c i2c-1: Failed to register i2c client tw9910 at 0x45 (-16)
vpif_capture: Error registering v4l2 subdevice

   I2C Address is 0x45, Using command( i2cdetect 1), find device ok:

0 1 2 3 4 5 6 7 8 9 a b c d e f
00: -- -- -- -- -- -- -- -- -- -- -- -- --
10: -- -- -- -- -- -- -- -- 18 -- -- -- -- -- -- --
20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
40: -- -- -- -- -- 45 -- -- -- -- -- -- -- -- -- --

   Why? Can anyone help me to it?

   Thanks very much!

  The busnum = 1

  


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