From patchwork Thu Nov 8 19:52:49 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: YAMANE Toshiaki X-Patchwork-Id: 15405 Received: from mail.tu-berlin.de ([130.149.7.33]) by www.linuxtv.org with esmtp (Exim 4.72) (envelope-from ) id 1TWYAL-00042M-H7 for patchwork@linuxtv.org; Thu, 08 Nov 2012 20:53:29 +0100 X-tubIT-Incoming-IP: 209.132.180.67 Received: from vger.kernel.org ([209.132.180.67]) by mail.tu-berlin.de (exim-4.75/mailfrontend-3) with esmtp for id 1TWYAD-00052e-Cx; Thu, 08 Nov 2012 20:53:29 +0100 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756690Ab2KHTw7 (ORCPT ); Thu, 8 Nov 2012 14:52:59 -0500 Received: from mail-pb0-f46.google.com ([209.85.160.46]:60756 "EHLO mail-pb0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756500Ab2KHTw6 (ORCPT ); Thu, 8 Nov 2012 14:52:58 -0500 Received: by mail-pb0-f46.google.com with SMTP id rr4so2276839pbb.19 for ; Thu, 08 Nov 2012 11:52:58 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id:x-mailer; bh=uoqgUk4mMClJxDA/qYm87mWC8pLpGc0p6pCQR0DAgvM=; b=f3iZ4mMklQTHKAa2VUsk6A5yyeNSoCaa9AiKt320oMwN/Wzo0qM4+TRQEwTkrRnv9L 5fpPytKaxFK0+Ggrg1zV9siiswUhoXzVJb6/BIx+WF5WffwMR2V37A3bQBxFjucFjqdU Mthv+O3VWyhN9KXFHYt21o6tdAggmk9j/xWemM/EuUL2a3PSc9VrkNd10CaxxSENCy2m JRX29Jby7NR+Ge4G66a7YPLprw873bvTdXTrkHnNSm/Ju/YI+Nps/skP9UffE6E8HUJm Mk/09A1OrOt5L3B7Czn9LHP6fwilHayl0tdFcsrDXzQmyLXjnMtyHaHz9JQEyuitEyPU loGw== Received: by 10.68.189.163 with SMTP id gj3mr12403707pbc.110.1352404378387; Thu, 08 Nov 2012 11:52:58 -0800 (PST) Received: from localhost (softbank220057059032.bbtec.net. [220.57.59.32]) by mx.google.com with ESMTPS id kc4sm16399798pbc.23.2012.11.08.11.52.54 (version=TLSv1/SSLv3 cipher=OTHER); Thu, 08 Nov 2012 11:52:57 -0800 (PST) From: YAMANE Toshiaki To: Jarod Wilson , Mauro Carvalho Chehab Cc: Greg Kroah-Hartman , Ben Hutchings , Sean Young , Rusty Russell , linux-media@vger.kernel.org, devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org, YAMANE Toshiaki Subject: [PATCH] staging/media: Use dev_ or pr_ printks in lirc/lirc_sasem.c Date: Fri, 9 Nov 2012 04:52:49 +0900 Message-Id: <1352404370-7564-1-git-send-email-yamanetoshi@gmail.com> X-Mailer: git-send-email 1.7.9.5 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-PMX-Version: 5.6.1.2065439, Antispam-Engine: 2.7.2.376379, Antispam-Data: 2012.11.6.235115 X-PMX-Spam: Gauge=IIIIIIIII, Probability=9%, Report=' FORGED_FROM_GMAIL 0.1, MULTIPLE_RCPTS 0.1, HTML_00_01 0.05, HTML_00_10 0.05, DKIM_SIGNATURE 0, URI_ENDS_IN_HTML 0, __ANY_URI 0, __CP_URI_IN_BODY 0, __FRAUD_BODY_WEBMAIL 0, __FRAUD_WEBMAIL 0, __FRAUD_WEBMAIL_FROM 0, __FROM_GMAIL 0, __HAS_FROM 0, __HAS_MSGID 0, __HAS_X_MAILER 0, __HAS_X_MAILING_LIST 0, __MIME_TEXT_ONLY 0, __MULTIPLE_RCPTS_CC_X2 0, __PHISH_SPEAR_STRUCTURE_1 0, __SANE_MSGID 0, __TO_MALFORMED_2 0, __URI_NO_WWW 0, __URI_NS , __YOUTUBE_RCVD 0' fixed below checkpatch warnings. - WARNING: Prefer netdev_info(netdev, ... then dev_info(dev, ... then pr_info(... to printk(KERN_INFO ... - WARNING: Prefer netdev_warn(netdev, ... then dev_warn(dev, ... then pr_warn(... to printk(KERN_WARNING ... - WARNING: Prefer netdev_err(netdev, ... then dev_err(dev, ... then pr_err(... to printk(KERN_ERR ... and add pr_fmt. Signed-off-by: YAMANE Toshiaki --- drivers/staging/media/lirc/lirc_sasem.c | 65 ++++++++++++++++--------------- 1 file changed, 33 insertions(+), 32 deletions(-) diff --git a/drivers/staging/media/lirc/lirc_sasem.c b/drivers/staging/media/lirc/lirc_sasem.c index f4e4d90..9be4d3f 100644 --- a/drivers/staging/media/lirc/lirc_sasem.c +++ b/drivers/staging/media/lirc/lirc_sasem.c @@ -34,6 +34,8 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include #include #include @@ -171,7 +173,7 @@ static void delete_context(struct sasem_context *context) kfree(context); if (debug) - printk(KERN_INFO "%s: context deleted\n", __func__); + pr_info("%s: context deleted\n", __func__); } static void deregister_from_lirc(struct sasem_context *context) @@ -181,11 +183,10 @@ static void deregister_from_lirc(struct sasem_context *context) retval = lirc_unregister_driver(minor); if (retval) - printk(KERN_ERR "%s: unable to deregister from lirc (%d)\n", - __func__, retval); + pr_err("%s: unable to deregister from lirc (%d)\n", + __func__, retval); else - printk(KERN_INFO "Deregistered Sasem driver (minor:%d)\n", - minor); + pr_info("Deregistered Sasem driver (minor:%d)\n", minor); } @@ -206,8 +207,7 @@ static int vfd_open(struct inode *inode, struct file *file) subminor = iminor(inode); interface = usb_find_interface(&sasem_driver, subminor); if (!interface) { - printk(KERN_ERR KBUILD_MODNAME - ": %s: could not find interface for minor %d\n", + pr_err("%s: could not find interface for minor %d\n", __func__, subminor); retval = -ENODEV; goto exit; @@ -252,8 +252,7 @@ static long vfd_ioctl(struct file *file, unsigned cmd, unsigned long arg) context = (struct sasem_context *) file->private_data; if (!context) { - printk(KERN_ERR KBUILD_MODNAME - ": %s: no context for device\n", __func__); + pr_err("%s: no context for device\n", __func__); return -ENODEV; } @@ -266,7 +265,7 @@ static long vfd_ioctl(struct file *file, unsigned cmd, unsigned long arg) context->vfd_contrast = (unsigned int)arg; break; default: - printk(KERN_INFO "Unknown IOCTL command\n"); + pr_info("Unknown IOCTL command\n"); mutex_unlock(&context->ctx_lock); return -ENOIOCTLCMD; /* not supported */ } @@ -287,8 +286,7 @@ static int vfd_close(struct inode *inode, struct file *file) context = (struct sasem_context *) file->private_data; if (!context) { - printk(KERN_ERR KBUILD_MODNAME - ": %s: no context for device\n", __func__); + pr_err("%s: no context for device\n", __func__); return -ENODEV; } @@ -299,7 +297,7 @@ static int vfd_close(struct inode *inode, struct file *file) retval = -EIO; } else { context->vfd_isopen = 0; - printk(KERN_INFO "VFD port closed\n"); + dev_info(&context->dev->dev, "VFD port closed\n"); if (!context->dev_present && !context->ir_isopen) { /* Device disconnected before close and IR port is @@ -373,16 +371,14 @@ static ssize_t vfd_write(struct file *file, const char *buf, context = (struct sasem_context *) file->private_data; if (!context) { - printk(KERN_ERR KBUILD_MODNAME - ": %s: no context for device\n", __func__); + pr_err("%s: no context for device\n", __func__); return -ENODEV; } mutex_lock(&context->ctx_lock); if (!context->dev_present) { - printk(KERN_ERR KBUILD_MODNAME - ": %s: no Sasem device present\n", __func__); + pr_err("%s: no Sasem device present\n", __func__); retval = -ENODEV; goto exit; } @@ -519,7 +515,7 @@ static int ir_open(void *data) __func__, retval); else { context->ir_isopen = 1; - printk(KERN_INFO "IR port opened\n"); + dev_info(&context->dev->dev, "IR port opened\n"); } exit: @@ -538,8 +534,7 @@ static void ir_close(void *data) context = (struct sasem_context *)data; if (!context) { - printk(KERN_ERR KBUILD_MODNAME - ": %s: no context for device\n", __func__); + pr_err("%s: no context for device\n", __func__); return; } @@ -547,7 +542,7 @@ static void ir_close(void *data) usb_kill_urb(context->rx_urb); context->ir_isopen = 0; - printk(KERN_INFO "IR port closed\n"); + pr_info("IR port closed\n"); if (!context->dev_present) { @@ -584,8 +579,9 @@ static void incoming_packet(struct sasem_context *context, int i; if (len != 8) { - printk(KERN_WARNING "%s: invalid incoming packet size (%d)\n", - __func__, len); + dev_warn(&context->dev->dev, + "%s: invalid incoming packet size (%d)\n", + __func__, len); return; } @@ -663,7 +659,7 @@ static void usb_rx_callback(struct urb *urb) break; default: - printk(KERN_WARNING "%s: status (%d): ignored", + dev_warn(&urb->dev->dev, "%s: status (%d): ignored", __func__, urb->status); break; } @@ -830,8 +826,9 @@ static int sasem_probe(struct usb_interface *interface, retval = lirc_minor; goto unlock; } else - printk(KERN_INFO "%s: Registered Sasem driver (minor:%d)\n", - __func__, lirc_minor); + dev_info(&interface->dev, + "%s: Registered Sasem driver (minor:%d)\n", + __func__, lirc_minor); /* Needed while unregistering! */ driver->minor = lirc_minor; @@ -852,15 +849,18 @@ static int sasem_probe(struct usb_interface *interface, if (vfd_ep_found) { if (debug) - printk(KERN_INFO "Registering VFD with sysfs\n"); + dev_info(&interface->dev, + "Registering VFD with sysfs\n"); if (usb_register_dev(interface, &sasem_class)) /* Not a fatal error, so ignore */ - printk(KERN_INFO "%s: could not get a minor number " - "for VFD\n", __func__); + dev_info(&interface->dev, + "%s: could not get a minor number for VFD\n", + __func__); } - printk(KERN_INFO "%s: Sasem device on usb<%d:%d> initialized\n", - __func__, dev->bus->busnum, dev->devnum); + dev_info(&interface->dev, + "%s: Sasem device on usb<%d:%d> initialized\n", + __func__, dev->bus->busnum, dev->devnum); unlock: mutex_unlock(&context->ctx_lock); @@ -903,7 +903,8 @@ static void sasem_disconnect(struct usb_interface *interface) context = usb_get_intfdata(interface); mutex_lock(&context->ctx_lock); - printk(KERN_INFO "%s: Sasem device disconnected\n", __func__); + dev_info(&interface->dev, "%s: Sasem device disconnected\n", + __func__); usb_set_intfdata(interface, NULL); context->dev_present = 0;