[PATCH 3.12 088/104] DMA-API: net: intel/igbvf: fix 32-bit DMA mask handling

2014-08-20 Thread Jiri Slaby
From: Russell King 3.12-stable review patch. If anyone has any objections, please let me know. === commit c21b8ebc2f1613fd0a9d5aa0d0d1083aee8ca306 upstream. The fallback to 32-bit DMA mask is rather odd: err = dma_set_mask(>dev, DMA_BIT_MASK(64)); if (!err) {

[PATCH 3.12 088/104] DMA-API: net: intel/igbvf: fix 32-bit DMA mask handling

2014-08-20 Thread Jiri Slaby
From: Russell King rmk+ker...@arm.linux.org.uk 3.12-stable review patch. If anyone has any objections, please let me know. === commit c21b8ebc2f1613fd0a9d5aa0d0d1083aee8ca306 upstream. The fallback to 32-bit DMA mask is rather odd: err = dma_set_mask(pdev-dev,