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authorLi Zefan <lizf@cn.fujitsu.com>2010-05-07 09:56:50 +0400
committerMichal Marek <mmarek@suse.cz>2010-06-02 17:10:32 +0400
commit70ed074718a6704ac2f82d014f372ba25c42ba12 (patch)
treee5ece7af4dec24c16aba02bbeaf648ae2e83ec38 /scripts/kconfig/expr.c
parentb040b44c35c251882da8488a5f038435a531312c (diff)
downloadlinux-70ed074718a6704ac2f82d014f372ba25c42ba12.tar.xz
kconfig: print the range of integer/hex symbol in help text
Without this patch, one has to refer to the Kconfig file to find out the range of an integer/hex symbol. │ Symbol: NR_CPUS [=4] │ Type : integer │ Range : [2 8] │ Prompt: Maximum number of CPUs │ Defined at arch/x86/Kconfig:761 │ Depends on: SMP [=y] && !MAXSMP [=n] │ Location: │ -> Processor type and features Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
Diffstat (limited to 'scripts/kconfig/expr.c')
-rw-r--r--scripts/kconfig/expr.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/kconfig/expr.c b/scripts/kconfig/expr.c
index d83f2322893a..8f18e37892cb 100644
--- a/scripts/kconfig/expr.c
+++ b/scripts/kconfig/expr.c
@@ -1121,7 +1121,7 @@ static void expr_print_gstr_helper(void *data, struct symbol *sym, const char *s
}
str_append(gs, str);
- if (sym)
+ if (sym && sym->type != S_UNKNOWN)
str_printf(gs, " [=%s]", sym_str);
}