tree 2483253422e1420a95f41723a1bf0a674a2f38b8
parent e7b9abadecb3d570d2b5e07f233b636c8487f1af
author Mingcheng Zhu <mingchen@qca.qualcomm.com> 1392255964 -0800
committer Prakash Dhavali <pdhavali@qca.qualcomm.com> 1392440935 -0800

wlan: Only set 64 bit DMA mask when CONFIG_ARM_LPAE is enabled

In general DMA mask needs to be set to 32 bit for the 32 bit device.
But there is an exception: for 32 bits ARM chip, there is an
option to enable CONFIG_ARM_LPAE. In this case the DMA mask has to
be set to 64 bits.

CRs-Fixed: 606137
Change-Id: Ie28ed19cd21377da6696e297a369ea024ecfe1ad