From ef1a85b6ca093abb00fbc38ea55fd9ae08ab05ef Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Sat, 29 Aug 2020 10:40:28 +0200 Subject: dma-mapping: fix DMA_OPS dependencies Driver that select DMA_OPS need to depend on HAS_DMA support to work. The vop driver was missing that dependency, so add it, and also add a another depends in DMA_OPS itself. That won't fix the issue due to how the Kconfig dependencies work, but at least produce a warning about unmet dependencies. Signed-off-by: Christoph Hellwig Reviewed-by: Robin Murphy --- drivers/misc/mic/Kconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/misc') diff --git a/drivers/misc/mic/Kconfig b/drivers/misc/mic/Kconfig index b9bb086785db..8a7c2c5711d5 100644 --- a/drivers/misc/mic/Kconfig +++ b/drivers/misc/mic/Kconfig @@ -35,6 +35,7 @@ config SCIF_BUS config VOP_BUS tristate "VOP Bus Driver" + depends on HAS_DMA select DMA_OPS help This option is selected by any driver which registers a -- cgit From 0a0f0d8be76dcd4390ff538e7060fda34db79717 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Tue, 22 Sep 2020 15:31:03 +0200 Subject: dma-mapping: split Split out all the bits that are purely for dma_map_ops implementations and related code into a new header so that they don't get pulled into all the drivers. That also means the architecture specific is not pulled in by any more, which leads to a missing includes that were pulled in by the x86 or arm versions in a few not overly portable drivers. Signed-off-by: Christoph Hellwig --- drivers/misc/mic/bus/mic_bus.c | 1 + drivers/misc/mic/bus/scif_bus.c | 2 +- drivers/misc/mic/bus/scif_bus.h | 2 +- drivers/misc/mic/bus/vop_bus.c | 2 +- drivers/misc/mic/host/mic_boot.c | 1 + 5 files changed, 5 insertions(+), 3 deletions(-) (limited to 'drivers/misc') diff --git a/drivers/misc/mic/bus/mic_bus.c b/drivers/misc/mic/bus/mic_bus.c index ed9a8351c3bf..a08cb29692a8 100644 --- a/drivers/misc/mic/bus/mic_bus.c +++ b/drivers/misc/mic/bus/mic_bus.c @@ -9,6 +9,7 @@ * This implementation is very similar to the the virtio bus driver * implementation @ drivers/virtio/virtio.c */ +#include #include #include #include diff --git a/drivers/misc/mic/bus/scif_bus.c b/drivers/misc/mic/bus/scif_bus.c index ae84109649d0..ad7c3604f151 100644 --- a/drivers/misc/mic/bus/scif_bus.c +++ b/drivers/misc/mic/bus/scif_bus.c @@ -9,7 +9,7 @@ #include #include #include -#include +#include #include "scif_bus.h" diff --git a/drivers/misc/mic/bus/scif_bus.h b/drivers/misc/mic/bus/scif_bus.h index 642cd43bcabc..4981eb56f879 100644 --- a/drivers/misc/mic/bus/scif_bus.h +++ b/drivers/misc/mic/bus/scif_bus.h @@ -12,7 +12,7 @@ * Everything a scif driver needs to work with any particular scif * hardware abstraction layer. */ -#include +#include #include #include "../common/mic_dev.h" diff --git a/drivers/misc/mic/bus/vop_bus.c b/drivers/misc/mic/bus/vop_bus.c index 3c865534868a..6935ddca1bd5 100644 --- a/drivers/misc/mic/bus/vop_bus.c +++ b/drivers/misc/mic/bus/vop_bus.c @@ -9,7 +9,7 @@ #include #include #include -#include +#include #include "vop_bus.h" diff --git a/drivers/misc/mic/host/mic_boot.c b/drivers/misc/mic/host/mic_boot.c index fb5b3989753d..8cb85b8b3e19 100644 --- a/drivers/misc/mic/host/mic_boot.c +++ b/drivers/misc/mic/host/mic_boot.c @@ -10,6 +10,7 @@ #include #include #include +#include #include #include #include "../bus/scif_bus.h" -- cgit