public inbox for linux-kernel@vger.kernel.org
 help / color / mirror / Atom feed
From: Jingoo Han <jg1.han@samsung.com>
To: "'Herbert Xu'" <herbert@gondor.hengli.com.au>
Subject: [PATCH] hwrng: pixocel - Staticize 'rng_dev'
Date: Fri, 09 Aug 2013 14:53:50 +0900	[thread overview]
Message-ID: <000201ce94c4$d2591f40$770b5dc0$@samsung.com> (raw)

'rng_dev' is used only in this file.
Fix the following sparse warning:

drivers/char/hw_random/picoxcell-rng.c:36:15: warning: symbol 'rng_dev' was not declared. Should it be static?

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
---
 drivers/char/hw_random/picoxcell-rng.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/char/hw_random/picoxcell-rng.c b/drivers/char/hw_random/picoxcell-rng.c
index 973b951..3d4c229 100644
--- a/drivers/char/hw_random/picoxcell-rng.c
+++ b/drivers/char/hw_random/picoxcell-rng.c
@@ -33,7 +33,7 @@
 
 static void __iomem *rng_base;
 static struct clk *rng_clk;
-struct device *rng_dev;
+static struct device *rng_dev;
 
 static inline u32 picoxcell_trng_read_csr(void)
 {
-- 
1.7.10.4



                 reply	other threads:[~2013-08-09  5:53 UTC|newest]

Thread overview: [no followups] expand[flat|nested]  mbox.gz  Atom feed

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to='000201ce94c4$d2591f40$770b5dc0$@samsung.com' \
    --to=jg1.han@samsung.com \
    --cc=herbert@gondor.hengli.com.au \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox