On Wed, Nov 26, 2014 at 02:03:14PM +0000, Build bot for Mark Brown wrote:
The wd719x driver fails to build on at least arm and arm64 in today's -next since:
arm64-allmodconfig ../drivers/scsi/wd719x.c:247:2: error: implicit declaration of function 'dma_cache_sync' [-Werror=implicit-function-declaration]
arm-allmodconfig ../drivers/scsi/wd719x.c:247:2: error: implicit declaration of function 'dma_cache_sync' [-Werror=implicit-function-declaration]
dma_cache_sync() is not available on these architectures. I can't immediately see something to depend on that'd exclude the driver from these architectures, the other users seem to all have architecture specific dependencies.