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authorGeert Uytterhoeven <geert@linux-m68k.org>2015-04-23 15:09:07 -0300
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>2015-05-01 07:12:51 -0300
commitef403bcaf16b704b772cf33cc2871fb8693d3bb3 (patch)
tree196bc3f714e2c74815c71cfc0673fbf63e9e06ab /drivers/input/touchscreen/Kconfig
parent5d9b709a1724f27fbb17add0e287134b7039e0aa (diff)
[media] Input: TOUCHSCREEN_SUR40 should depend on HAS_DMA
If NO_DMA=y: warning: (TOUCHSCREEN_SUR40 && VIDEO_TW68 && VIDEO_CX23885 && VIDEO_CX25821 && VIDEO_CX88 && VIDEO_SAA7134) selects VIDEOBUF2_DMA_SG which has unmet direct dependencies (MEDIA_SUPPORT && HAS_DMA) ERROR: "dma_unmap_sg" [drivers/media/v4l2-core/videobuf2-dma-sg.ko] undefined! ERROR: "dma_map_sg" [drivers/media/v4l2-core/videobuf2-dma-sg.ko] undefined! ERROR: "dma_sync_sg_for_cpu" [drivers/media/v4l2-core/videobuf2-dma-sg.ko] undefined! TOUCHSCREEN_SUR40 selects VIDEOBUF2_DMA_SG, which bypasses its dependency on HAS_DMA. Make TOUCHSCREEN_SUR40 depend on HAS_DMA to fix this. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/input/touchscreen/Kconfig')
-rw-r--r--drivers/input/touchscreen/Kconfig3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/input/touchscreen/Kconfig b/drivers/input/touchscreen/Kconfig
index 80f6386709bf..05e4c6ffbe36 100644
--- a/drivers/input/touchscreen/Kconfig
+++ b/drivers/input/touchscreen/Kconfig
@@ -979,8 +979,7 @@ config TOUCHSCREEN_SUN4I
config TOUCHSCREEN_SUR40
tristate "Samsung SUR40 (Surface 2.0/PixelSense) touchscreen"
- depends on USB
- depends on MEDIA_USB_SUPPORT
+ depends on USB && MEDIA_USB_SUPPORT && HAS_DMA
select INPUT_POLLDEV
select VIDEOBUF2_DMA_SG
help