tree 5ade2f83a4b226bc5ef7fd0fc17be4986e33b8fe
parent bdff785e4f593218816fa3677e043aae1481aa98
author Sreekanth Reddy <sreekanth.reddy@avagotech.com> 1435647304 +0530
committer James Bottomley <JBottomley@Odin.com> 1440698911 -0700

mpt3sas: Call dma_mapping_error() API after mapping an address with dma_map_single() API

Added dma_mapping_error() API after mapping an address with dma_map_single()
API.  Otherwise when CONFIG_DMA_API_DEBUG is enabled in the kernel, then it
complains about mpt3sas driver not calling dma_mapping_error after mapping an
address with dma_map_single

Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@avagotech.com>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: James Bottomley <JBottomley@Odin.com>