3.18-stable review patch. If anyone has any objections, please let me know.
------------------ From: Geert Uytterhoeven <[email protected]> [ Upstream commit 7bc7ab1e63dfe004931502f90ce7020e375623da ] If NO_DMA=y: ERROR: "dmam_alloc_coherent" [drivers/ata/libata.ko] undefined! Add a dependency on HAS_DMA to fix this. Signed-off-by: Geert Uytterhoeven <[email protected]> Signed-off-by: Tejun Heo <[email protected]> Signed-off-by: Sasha Levin <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- drivers/ata/Kconfig | 1 + 1 file changed, 1 insertion(+) --- a/drivers/ata/Kconfig +++ b/drivers/ata/Kconfig @@ -245,6 +245,7 @@ config SATA_SX4 config ATA_BMDMA bool "ATA BMDMA support" + depends on HAS_DMA default y help This option adds support for SFF ATA controllers with BMDMA
