| commit | e6510101be8ce54273e71f776af981489cc6d623 | [log] [tgz] |
|---|---|---|
| author | Utkarsh Saxena <usaxena@codeaurora.org> | Fri Apr 14 19:31:07 2017 +0530 |
| committer | Utkarsh Saxena <usaxena@codeaurora.org> | Wed Apr 26 15:43:04 2017 +0530 |
| tree | 88652c3690c3bab7f260a7cdcd5213f4242ab385 | |
| parent | 979ef22acba05c0caed71d0d987e8743fdf904fb [diff] |
msm: ipa: Fix to use GFP_DMA and add check for dma_map_single IPAv2 hardware works with 32 bit addressing, so allocate a kernel memory using GFP_DMA flag which is processed by IPA hardware. Add a error check for return of dma_map_single using dma_mapping_error API. Change-Id: I08e3eec8e9b2d81f945283a72338c0a8f23e2ac9 Acked-by: Mohammed Javid <mjavid@qti.qualcomm.com> Signed-off-by: Utkarsh Saxena <usaxena@codeaurora.org>