13 May
2008
13 May
'08
7:01 p.m.
On Tue, 13 May 2008 10:59:32 -0600 Bjorn Helgaas bjorn.helgaas@hp.com wrote:
On Friday 09 May 2008 12:06:55 am Takashi Iwai wrote:
Thanks for catching it. Yeah, the patch looks buggy. We had an implicit assumption that dev = NULL for ISA devices that require 24bit DMA.
Naive question #1: Why don't we have a struct device for these ISA devices? PNP builds a struct device with DMA_24BIT_MASK for ISAPNP devices.
Because nobody has done the needed work to get all the old ISA drivers converted. I guess isa_device would actually be a platform_device wrapper ?