[f2fs-dev] [PATCH 1/4] usb: cdns3: gadget: Replace trace_printk by dev_dbg

From: Nicolas Boichat <drinkcat@chromium.org>
To: linux-kernel@vger.kernel.org
Cc: Peter Chen <peter.chen@nxp.com>,
	"Guilherme G . Piccoli" <gpiccoli@canonical.com>,
	Rafael Aquini <aquini@redhat.com>,
	Sam Ravnborg <sam@ravnborg.org>, David Airlie <airlied@linux.ie>,
	Joonas Lahtinen <joonas.lahtinen@linux.intel.com>,
	Todor Tomov <todor.too@gmail.com>,
	Bjorn Andersson <bjorn.andersson@linaro.org>,
	David Howells <dhowells@redhat.com>,
	Tiezhu Yang <yangtiezhu@loongson.cn>,
	Will Deacon <will@kernel.org>,
	Christian Brauner <christian.brauner@ubuntu.com>,
	Kees Cook <keescook@chromium.org>,
	devel@driverdev.osuosl.org,
	Stephen Rothwell <sfr@canb.auug.org.au>,
	Nicolas Boichat <drinkcat@chromium.org>,
	Jayshri Pawar <jpawar@cadence.com>,
	Masahiro Yamada <masahiroy@kernel.org>,
	Alexei Starovoitov <alexei.starovoitov@gmail.com>,
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	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	dri-devel@lists.freedesktop.org, linux-usb@vger.kernel.org,
	linux-f2fs-devel@lists.sourceforge.net,
	Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
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	Colin Ian King <colin.king@canonical.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	Divya Indi <divya.indi@oracle.com>
Subject: [f2fs-dev] [PATCH 1/4] usb: cdns3: gadget: Replace trace_printk by dev_dbg
Date: Sat, 27 Jun 2020 15:03:04 +0800	[thread overview]
Message-ID: <20200627070307.516803-2-drinkcat@chromium.org> (raw)
In-Reply-To: <20200627070307.516803-1-drinkcat@chromium.org>

trace_printk should not be used in production code, replace it
call with dev_dbg.

Signed-off-by: Nicolas Boichat <drinkcat@chromium.org>

---

Unclear why a trace_printk was used in the first place, it's
possible that some rate-limiting is necessary here.

 drivers/usb/cdns3/gadget.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/cdns3/gadget.c b/drivers/usb/cdns3/gadget.c
index 5e24c2e57c0d8c8..c303ab7c62d1651 100644
--- a/drivers/usb/cdns3/gadget.c
+++ b/drivers/usb/cdns3/gadget.c
@@ -421,7 +421,7 @@ static int cdns3_start_all_request(struct cdns3_device *priv_dev,
 		if ((priv_req->flags & REQUEST_INTERNAL) ||
 		    (priv_ep->flags & EP_TDLCHK_EN) ||
 			priv_ep->use_streams) {
-			trace_printk("Blocking external request\n");
+			dev_dbg(priv_dev->dev, "Blocking external request\n");
 			return ret;
 		}
 	}
-- 
2.27.0.212.ge8ba1cc988-goog



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