linux-kernel - [PATCH] stm class: Hide STM-specific options if STM is disabled

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Message-Id: <1446806583-18110-1-git-send-email-geert@linux-m68k.org>
Date:	Fri,  6 Nov 2015 11:43:03 +0100
From:	Geert Uytterhoeven <geert@...ux-m68k.org>
To:	Alexander Shishkin <alexander.shishkin@...ux.intel.com>
Cc:	linux-kernel@...r.kernel.org,
	Geert Uytterhoeven <geert@...ux-m68k.org>
Subject: [PATCH] stm class: Hide STM-specific options if STM is disabled

If STM=n, it doesn't make sense to ask about STM_DUMMY and
STM_SOURCE_CONSOLE support, which are not even built when enabled
anyway. Hence hide these options if STM=n.

Signed-off-by: Geert Uytterhoeven <geert@...ux-m68k.org>
---
 drivers/hwtracing/stm/Kconfig | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/hwtracing/stm/Kconfig b/drivers/hwtracing/stm/Kconfig
index 83e9f591a54b3561..4c13762f2b4daaaf 100644
--- a/drivers/hwtracing/stm/Kconfig
+++ b/drivers/hwtracing/stm/Kconfig
@@ -8,6 +8,8 @@ config STM
 
 	  Say Y here to enable System Trace Module device support.
 
+if STM
+
 config STM_DUMMY
 	tristate "Dummy STM driver"
 	help
@@ -24,3 +26,5 @@ config STM_SOURCE_CONSOLE
 
 	  If you want to send kernel console messages over STM devices,
 	  say Y.
+
+endif
-- 
1.9.1

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