On Wed, May 09, 2012 at 11:10:14AM +0200, Heiko Stübner wrote: > Similar to the adc and rtc driver, all Samsung platforms reuse a common > platform-device definition for the s3c64xx-spi and simply will set the correct > name when the machine type is determined during boot. Right, that doesn't mean this is a great way of doing things, though - it's been a frequent source of errors in the past and is painful to debug as the data structures get rewritten during boot which is a bit of a surprise. > The alternative is creating a mulitude of platform devices for each possible > machine type using this driver. Yes, that's the normal way of handling this and is actually what the code was originally doing - there's a bunch of ifdefed devices in plat-samsung/devs.c. You usually have to do this anyway as the IPs move about so the resources need changing.
Attachment:
signature.asc
Description: Digital signature
