From: Ben Hutchings <ben@decadent.org.uk>
Date: Wed, 4 Sep 2013 23:46:12 +0000 (+0100)
Subject: hwrng: via-rng - Mark device ID table as __maybe_unused
X-Git-Tag: v3.13-rc2~35^2~46
X-Git-Url: http://git.cascardo.info/?a=commitdiff_plain;h=a44bc80e66b4014e462cb8be9d354a7bc4723b7e;p=cascardo%2Flinux.git

hwrng: via-rng - Mark device ID table as __maybe_unused

It is only used in modular builds.

Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---

diff --git a/drivers/char/hw_random/via-rng.c b/drivers/char/hw_random/via-rng.c
index e737772ad69a..de5a6dcfb3e2 100644
--- a/drivers/char/hw_random/via-rng.c
+++ b/drivers/char/hw_random/via-rng.c
@@ -221,7 +221,7 @@ static void __exit mod_exit(void)
 module_init(mod_init);
 module_exit(mod_exit);
 
-static struct x86_cpu_id via_rng_cpu_id[] = {
+static struct x86_cpu_id __maybe_unused via_rng_cpu_id[] = {
 	X86_FEATURE_MATCH(X86_FEATURE_XSTORE),
 	{}
 };