tree c955e1b753e1f86c570d2d6f5f6095d1182d5c35
parent 2d4543fdb487b1301ae48703dea3e66ead2d3c75
author Michael Buesch <mb@bu3sch.de> 1207907940 +0200
committer John W. Linville <linville@tuxdriver.com> 1208286275 -0400

ssb: Fix usage of struct device used for DMAing

This fixes DMA on architectures where DMA is nontrivial, like PPC64.
We must use the host-device's (PCI) struct device for any DMA
operation instead of the SSB device. For this we add a new
struct device pointer to the SSB device structure that will always
point to the right device for DMAing.

Without this patch b43 and b44 drivers won't work on complex-DMA
architectures, that for example need dev->archdata for DMA operations.

Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>