Hi: I have a rtc chip on I2C. The driver's init function use "i2c_add_driver" to add chip as one of i2c devices, and also use "misc_register" to register a misc device. In the "main" function when I open the misc device I can do "read"/"write" the chip. But "read"/"write" has no effect on the chip. I think I missed a step to find the rtc driver in the list of i2c devices and then attach the device to i2c bus. But I do not know how to do it. Please give me a hand on the issue. I want to know how to "open" and "access" a particular i2c device in the device list. Thanks, Shiyuan
