linux-kernel - [PATCH] drm: bridge: DRM_FSL_LDB should depend on ARCH

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Message-Id: <449e08ca791a3ca308de5477c1bdc1f6eb1b34e7.1652104211.git.geert+renesas@glider.be>
Date:   Mon,  9 May 2022 15:52:02 +0200
From:   Geert Uytterhoeven <geert+renesas@...der.be>
To:     Andrzej Hajda <andrzej.hajda@...el.com>,
        Neil Armstrong <narmstrong@...libre.com>,
        Robert Foss <robert.foss@...aro.org>,
        Laurent Pinchart <Laurent.pinchart@...asonboard.com>,
        Jonas Karlman <jonas@...boo.se>,
        Jernej Skrabec <jernej.skrabec@...il.com>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>, Marek Vasut <marex@...x.de>,
        Sam Ravnborg <sam@...nborg.org>,
        Shawn Guo <shawnguo@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>
Cc:     dri-devel@...ts.freedesktop.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Geert Uytterhoeven <geert+renesas@...der.be>
Subject: [PATCH] drm: bridge: DRM_FSL_LDB should depend on ARCH_MXC

The Freescale i.MX8MP LDB bridge is only present on Freescale i.MX8MP
SoCs.  Hence add a dependency on ARCH_MXC, to prevent asking the user
about this driver when configuring a kernel without i.MX SoC support.

Fixes: 463db5c2ed4aed01 ("drm: bridge: ldb: Implement simple Freescale i.MX8MP LDB bridge")
Signed-off-by: Geert Uytterhoeven <geert+renesas@...der.be>
---
 drivers/gpu/drm/bridge/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/bridge/Kconfig b/drivers/gpu/drm/bridge/Kconfig
index da3441830d46a584..146ab069838fe97a 100644
--- a/drivers/gpu/drm/bridge/Kconfig
+++ b/drivers/gpu/drm/bridge/Kconfig
@@ -78,6 +78,7 @@ config DRM_DISPLAY_CONNECTOR
 config DRM_FSL_LDB
 	tristate "Freescale i.MX8MP LDB bridge"
 	depends on OF
+	depends on ARCH_MXC || COMPILE_TEST
 	select DRM_KMS_HELPER
 	select DRM_PANEL_BRIDGE
 	help
-- 
2.25.1