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Guenter Roeck authored
The I2C adapters on Freescale MPC107/824x/85xx/512x/52xx/83xx/86xx all have the same name "MPC adapter". Since I2C adapter numbers can change across reboots and even after loading/unloading an I2C bus master driver, adapter names have to be used to identify adapters and thus should be unique and well defined. Since this is not the case with this driver, it is difficult if not impossible to identify a specific adapter from user space on affected platforms. To remedy the problem, use the adapter memory address as part of the adapter name. With this patch, adapter names are: On P2020: MPC adapter at 0xfff703000 MPC adapter at 0xfff703100 On P5040: MPC adapter at 0xffe118000 MPC adapter at 0xffe118100 MPC adapter at 0xffe119000 MPC adapter at 0xffe119100 Signed-off-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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