[PATCH 3.18 010/185] firewire-ohci: work around oversized DMA reads on JMicron controllers

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Hector Martin [ Upstream commit 188775181bc05f29372b305ef96485840e351fde ] At least some JMicron controllers issue buggy oversized DMA reads when fetching context

[PATCH 3.18 010/185] firewire-ohci: work around oversized DMA reads on JMicron controllers

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Hector Martin [ Upstream commit 188775181bc05f29372b305ef96485840e351fde ] At least some JMicron controllers issue buggy oversized DMA reads when fetching context descriptors, always fetching