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Subject[PATCH v5] fbdev: Remove depends on HAS_DMA in case of platform dependency
Date
Remove dependencies on HAS_DMA where a Kconfig symbol depends on another
symbol that implies HAS_DMA, and, optionally, on "|| COMPILE_TEST".
In most cases this other symbol is an architecture or platform specific
symbol, or PCI.

Generic symbols and drivers without platform dependencies keep their
dependencies on HAS_DMA, to prevent compiling subsystems or drivers that
cannot work anyway.

This simplifies the dependencies, and allows to improve compile-testing.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Reviewed-by: Mark Brown <broonie@kernel.org>
Acked-by: Robin Murphy <robin.murphy@arm.com>
Acked-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
v5:
- Rebase to v4.20-rc5,

v4:
- Rebase to v4.18-rc1,

v3:
- Add Acked-by,
- Rebase to v4.17-rc1,

v2:
- Add Reviewed-by, Acked-by,
- Drop RFC state,
- Split per subsystem.
---
drivers/video/fbdev/Kconfig | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/video/fbdev/Kconfig b/drivers/video/fbdev/Kconfig
index e413f54208f4b038..23f991340e3faccd 100644
--- a/drivers/video/fbdev/Kconfig
+++ b/drivers/video/fbdev/Kconfig
@@ -2037,7 +2037,8 @@ config FB_XILINX

config FB_GOLDFISH
tristate "Goldfish Framebuffer"
- depends on FB && HAS_DMA && (GOLDFISH || COMPILE_TEST)
+ depends on FB
+ depends on GOLDFISH || COMPILE_TEST
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
--
2.17.1
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