linux-kernel - [PATCH 4/4] localmodconfig: Recognize standalone "prompt"

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Date:	Sun, 10 Apr 2016 17:06:33 -0700
From:	Benjamin Poirier <bpoirier@...e.com>
To:	Steven Rostedt <rostedt@...dmis.org>
Cc:	Michal Marek <mmarek@...e.cz>, joeyli <jlee@...e.com>,
	"Yann E . MORIN " <yann.morin.1998@...e.fr>,
	linux-kbuild@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 4/4] localmodconfig: Recognize standalone "prompt"

Note that this may change the resulting .config, causing it to have fewer
symbols turned on. Before this patch we incorrectly identified some symbols
as not having a prompt and needing to be selected by something else.

Also fix the whitespace repeat after "tristate".

Signed-off-by: Benjamin Poirier <bpoirier@...e.com>
---
 scripts/kconfig/streamline_config.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/kconfig/streamline_config.pl b/scripts/kconfig/streamline_config.pl
index bbc160c..d465672 100755
--- a/scripts/kconfig/streamline_config.pl
+++ b/scripts/kconfig/streamline_config.pl
@@ -237,7 +237,7 @@ sub read_kconfig {
 	    }
 
 	# configs without prompts must be selected
-	} elsif ($state ne "NONE" && /^\s*tristate\s\S/) {
+	} elsif ($state ne "NONE" && /^\s*(tristate\s+\S|prompt\b)/) {
 	    # note if the config has a prompt
 	    $prompts{$config} = 1;
 
-- 
2.7.4