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Message-ID: <20190927174218.GA32085@huvuddator>
Date: Fri, 27 Sep 2019 19:42:32 +0200
From: Ulf Magnusson <ulfalizer@...il.com>
To: linux-kbuild@...r.kernel.org, yamada.masahiro@...ionext.com
Cc: airlied@...ux.ie, daniel@...ll.ch, noralf@...nnes.org,
sam@...nborg.org, david@...hnology.com, hdegoede@...hat.com,
eric@...olt.net, tglx@...utronix.de,
dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: [PATCH] drm/tiny: Kconfig: Remove always-y THERMAL dep. from
TINYDRM_REPAPER
Commit 554b3529fe01 ("thermal/drivers/core: Remove the module Kconfig's
option") changed the type of THERMAL from tristate to bool, so
THERMAL || !THERMAL is now always y. Remove the redundant dependency.
Discovered through Kconfiglib detecting a dependency loop. The C tools
simplify the expression to y before running dependency loop detection,
and so don't see it. Changing the type of THERMAL back to tristate makes
the C tools detect the same loop.
Not sure if running dep. loop detection after simplification can be
called a bug. Fixing this nit unbreaks Kconfiglib on the kernel at
least.
Signed-off-by: Ulf Magnusson <ulfalizer@...il.com>
---
drivers/gpu/drm/tiny/Kconfig | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/gpu/drm/tiny/Kconfig b/drivers/gpu/drm/tiny/Kconfig
index 504763423d46..a46ac284dd5e 100644
--- a/drivers/gpu/drm/tiny/Kconfig
+++ b/drivers/gpu/drm/tiny/Kconfig
@@ -63,7 +63,6 @@ config TINYDRM_REPAPER
depends on DRM && SPI
select DRM_KMS_HELPER
select DRM_KMS_CMA_HELPER
- depends on THERMAL || !THERMAL
help
DRM driver for the following Pervasive Displays panels:
1.44" TFT EPD Panel (E1144CS021)
--
2.20.1
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