On Wed, Jul 10, 2013 at 12:03:21PM -0700, Guenter Roeck wrote: > 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@xxxxxxxxxxxx> Applied to for-next, thanks!
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