mirror of https://lore.kernel.org/lkml/
 help / color / mirror / Atom feed
From: Joe Perches <joe@perches.com>
To: linux-pcmcia@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Subject: [PATCH] drivers/pcmcia/soc_common.c: Use printf extension %pV
Date: Tue, 09 Nov 2010 17:14:01 -0800	[thread overview]
Message-ID: <1289351641.28590.84.camel@Joe-Laptop> (raw)

Using %pV reduces the number of printk calls and
eliminates any possible message interleaving from
other printk calls.

Signed-off-by: Joe Perches <joe@perches.com>
---
 drivers/pcmcia/soc_common.c |    9 +++++++--
 1 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/drivers/pcmcia/soc_common.c b/drivers/pcmcia/soc_common.c
index 689e3c0..3753fd0 100644
--- a/drivers/pcmcia/soc_common.c
+++ b/drivers/pcmcia/soc_common.c
@@ -57,11 +57,16 @@ module_param(pc_debug, int, 0644);
 void soc_pcmcia_debug(struct soc_pcmcia_socket *skt, const char *func,
 		      int lvl, const char *fmt, ...)
 {
+	struct va_format vaf;
 	va_list args;
 	if (pc_debug > lvl) {
-		printk(KERN_DEBUG "skt%u: %s: ", skt->nr, func);
 		va_start(args, fmt);
-		vprintk(fmt, args);
+
+		vaf.fmt = fmt;
+		vaf.va = &args;
+
+		printk(KERN_DEBUG "skt%u: %s: %pV", skt->nr, func, &vaf);
+
 		va_end(args);
 	}
 }



                 reply	other threads:[~2010-11-10  1:14 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=1289351641.28590.84.camel@Joe-Laptop \
    --to=joe@perches.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-pcmcia@lists.infradead.org \
    /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

all inboxes | Powered by JetHome®