From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759408Ab2EPIKg (ORCPT ); Wed, 16 May 2012 04:10:36 -0400 Received: from mailout1.samsung.com ([203.254.224.24]:56096 "EHLO mailout1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759692Ab2EPIK1 (ORCPT ); Wed, 16 May 2012 04:10:27 -0400 X-AuditID: cbfee61b-b7b94ae000002e44-7f-4fb360f250e4 From: Jingoo Han To: "'Andrew Morton'" , "'LKML'" Cc: "'Richard Purdie'" , "'Jingoo Han'" Subject: [PATCH v3 4/7] backlight: generic_bl: use pr_info instead of printk Date: Wed, 16 May 2012 17:10:25 +0900 Message-id: <003701cd333b$59737bc0$0c5a7340$%han@samsung.com> MIME-version: 1.0 Content-type: text/plain; charset=US-ASCII Content-transfer-encoding: 7bit X-Mailer: Microsoft Office Outlook 12.0 Thread-index: Ac0zO1lgf3+dFHpEQAiEjpvnpoMXrQ== Content-language: ko X-Brightmail-Tracker: AAAAAA== X-TM-AS-MML: No Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch uses pr_info instead of printk to allow dynamic debugging. The pr_fmt prefix for pr_ macros is used. It also fixes checkpatch warnings as below: WARNING: printk() should include KERN_ facility level Cc: Richard Purdie Signed-off-by: Jingoo Han --- drivers/video/backlight/generic_bl.c | 6 ++++-- 1 files changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/video/backlight/generic_bl.c b/drivers/video/backlight/generic_bl.c index 9ce6170..8c660fc 100644 --- a/drivers/video/backlight/generic_bl.c +++ b/drivers/video/backlight/generic_bl.c @@ -9,6 +9,8 @@ * */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include #include #include @@ -106,7 +108,7 @@ static int genericbl_probe(struct platform_device *pdev) generic_backlight_device = bd; - printk("Generic Backlight Driver Initialized.\n"); + pr_info("Generic Backlight Driver Initialized.\n"); return 0; } @@ -120,7 +122,7 @@ static int genericbl_remove(struct platform_device *pdev) backlight_device_unregister(bd); - printk("Generic Backlight Driver Unloaded\n"); + pr_info("Generic Backlight Driver Unloaded\n"); return 0; } -- 1.7.1