linux-kernel - [PATCH v2] drm/logicvc: Kconfig: select REGMAP and REGMAP

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Message-Id: <20230608024207.581401-1-suijingfeng@loongson.cn>
Date:   Thu,  8 Jun 2023 10:42:07 +0800
From:   Sui Jingfeng <suijingfeng@...ngson.cn>
To:     Paul Kocialkowski <paul.kocialkowski@...tlin.com>,
        David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>
Cc:     dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: [PATCH v2] drm/logicvc: Kconfig: select REGMAP and REGMAP_MMIO

drm/logicvc driver is depend on REGMAP and REGMAP_MMIO, should select this
two kconfig option, otherwise the driver failed to compile on platform
without REGMAP_MMIO selected:

ERROR: modpost: "__devm_regmap_init_mmio_clk" [drivers/gpu/drm/logicvc/logicvc-drm.ko] undefined!
make[1]: *** [scripts/Makefile.modpost:136: Module.symvers] Error 1
make: *** [Makefile:1978: modpost] Error 2

Signed-off-by: Sui Jingfeng <suijingfeng@...ngson.cn>
---
 drivers/gpu/drm/logicvc/Kconfig | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/logicvc/Kconfig b/drivers/gpu/drm/logicvc/Kconfig
index fa7a88368809..1df22a852a23 100644
--- a/drivers/gpu/drm/logicvc/Kconfig
+++ b/drivers/gpu/drm/logicvc/Kconfig
@@ -5,5 +5,7 @@ config DRM_LOGICVC
 	select DRM_KMS_HELPER
 	select DRM_KMS_DMA_HELPER
 	select DRM_GEM_DMA_HELPER
+	select REGMAP
+	select REGMAP_MMIO
 	help
 	  DRM display driver for the logiCVC programmable logic block from Xylon
-- 
2.25.1