[PATCH 7/8] fbdev: sm712fb: Kconfig: add information about docs.

[Yifeng Li]

This commits update the Kconfig description of sm712fb,
and inform the user about the existence of documentation.

Signed-off-by: Yifeng Li <tomli at tomli.me>
---
 drivers/video/fbdev/Kconfig | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/video/fbdev/Kconfig b/drivers/video/fbdev/Kconfig
index ae7712c9687a..4f3c0075352a 100644
--- a/drivers/video/fbdev/Kconfig
+++ b/drivers/video/fbdev/Kconfig
@@ -2302,6 +2302,10 @@ config FB_SM712
 	  called sm712fb. If you want to compile it as a module, say M
 	  here and read <file:Documentation/kbuild/modules.txt>.
 
+	  Warning: this driver has many known problems and limitations,
+	  please make sure you've checked the documentation, at
+	  <file:Documentation/fb/sm712fb.txt>.
+
 source "drivers/video/fbdev/omap/Kconfig"
 source "drivers/video/fbdev/omap2/Kconfig"
 source "drivers/video/fbdev/mmp/Kconfig"
-- 
2.20.1