From patchwork Wed Oct 7 04:45:38 2009 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Joe Perches X-Patchwork-Id: 1819 Return-path: Envelope-to: mchehab@infradead.org Delivery-date: Wed, 07 Oct 2009 04:53:08 +0000 Received: from bombadil.infradead.org [18.85.46.34] by pedra.chehab.org with IMAP (fetchmail-6.3.6) for (single-drop); Wed, 07 Oct 2009 07:23:01 -0300 (BRT) Received: from vger.kernel.org ([209.132.176.167]) by bombadil.infradead.org with esmtp (Exim 4.69 #1 (Red Hat Linux)) id 1MvOWS-00010m-MN; Wed, 07 Oct 2009 04:53:08 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754702AbZJGErE (ORCPT + 1 other); Wed, 7 Oct 2009 00:47:04 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753172AbZJGErD (ORCPT ); Wed, 7 Oct 2009 00:47:03 -0400 Received: from mail.perches.com ([173.55.12.10]:1972 "EHLO mail.perches.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752538AbZJGErB (ORCPT ); Wed, 7 Oct 2009 00:47:01 -0400 Received: from localhost.localdomain (new-host.home [192.168.1.152]) by mail.perches.com (Postfix) with ESMTP id D3A8D2436D; Tue, 6 Oct 2009 21:45:35 -0700 (PDT) From: Joe Perches To: linux-kernel@vger.kernel.org, Andrew Morton Cc: Laurent Pinchart , Mauro Carvalho Chehab , linux-media@vger.kernel.org Subject: [PATCH 5/8] drivers/media/video/uvc: Use %pUl to print UUIDs Date: Tue, 6 Oct 2009 21:45:38 -0700 Message-Id: X-Mailer: git-send-email 1.6.5.rc2.17.gdbc1b.dirty In-Reply-To: <1254890742-28245-1-git-send-email-joe@perches.com> References: <1254890742-28245-1-git-send-email-joe@perches.com> In-Reply-To: References: Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Signed-off-by: Joe Perches --- drivers/media/video/uvc/uvc_ctrl.c | 69 ++++++++++++++++------------------ drivers/media/video/uvc/uvc_driver.c | 7 +-- drivers/media/video/uvc/uvcvideo.h | 10 ----- 3 files changed, 35 insertions(+), 51 deletions(-) diff --git a/drivers/media/video/uvc/uvc_ctrl.c b/drivers/media/video/uvc/uvc_ctrl.c index c3225a5..4d06976 100644 --- a/drivers/media/video/uvc/uvc_ctrl.c +++ b/drivers/media/video/uvc/uvc_ctrl.c @@ -1093,8 +1093,8 @@ int uvc_xu_ctrl_query(struct uvc_video_chain *chain, if (!found) { uvc_trace(UVC_TRACE_CONTROL, - "Control " UVC_GUID_FORMAT "/%u not found.\n", - UVC_GUID_ARGS(entity->extension.guidExtensionCode), + "Control %pUl/%u not found.\n", + entity->extension.guidExtensionCode, xctrl->selector); return -EINVAL; } @@ -1171,9 +1171,9 @@ int uvc_ctrl_resume_device(struct uvc_device *dev) (ctrl->info->flags & UVC_CONTROL_RESTORE) == 0) continue; - printk(KERN_INFO "restoring control " UVC_GUID_FORMAT - "/%u/%u\n", UVC_GUID_ARGS(ctrl->info->entity), - ctrl->info->index, ctrl->info->selector); + printk(KERN_INFO "restoring control %pUl/%u/%u\n", + ctrl->info->entity, + ctrl->info->index, ctrl->info->selector); ctrl->dirty = 1; } @@ -1228,46 +1228,43 @@ static void uvc_ctrl_add_ctrl(struct uvc_device *dev, dev->intfnum, info->selector, (__u8 *)&size, 2); if (ret < 0) { uvc_trace(UVC_TRACE_CONTROL, "GET_LEN failed on " - "control " UVC_GUID_FORMAT "/%u (%d).\n", - UVC_GUID_ARGS(info->entity), info->selector, - ret); + "control %pUl/%u (%d).\n", + info->entity, info->selector, ret); return; } if (info->size != le16_to_cpu(size)) { - uvc_trace(UVC_TRACE_CONTROL, "Control " UVC_GUID_FORMAT - "/%u size doesn't match user supplied " - "value.\n", UVC_GUID_ARGS(info->entity), - info->selector); + uvc_trace(UVC_TRACE_CONTROL, + "Control %pUl/%u size doesn't match user supplied value.\n", + info->entity, info->selector); return; } ret = uvc_query_ctrl(dev, UVC_GET_INFO, ctrl->entity->id, dev->intfnum, info->selector, &inf, 1); if (ret < 0) { - uvc_trace(UVC_TRACE_CONTROL, "GET_INFO failed on " - "control " UVC_GUID_FORMAT "/%u (%d).\n", - UVC_GUID_ARGS(info->entity), info->selector, - ret); + uvc_trace(UVC_TRACE_CONTROL, + "GET_INFO failed on control %pUl/%u (%d).\n", + info->entity, info->selector, ret); return; } flags = info->flags; if (((flags & UVC_CONTROL_GET_CUR) && !(inf & (1 << 0))) || ((flags & UVC_CONTROL_SET_CUR) && !(inf & (1 << 1)))) { - uvc_trace(UVC_TRACE_CONTROL, "Control " - UVC_GUID_FORMAT "/%u flags don't match " - "supported operations.\n", - UVC_GUID_ARGS(info->entity), info->selector); + uvc_trace(UVC_TRACE_CONTROL, + "Control %pUl/%u flags don't match supported operations.\n", + info->entity, info->selector); return; } } ctrl->info = info; ctrl->data = kmalloc(ctrl->info->size * UVC_CTRL_NDATA, GFP_KERNEL); - uvc_trace(UVC_TRACE_CONTROL, "Added control " UVC_GUID_FORMAT "/%u " - "to device %s entity %u\n", UVC_GUID_ARGS(ctrl->info->entity), - ctrl->info->selector, dev->udev->devpath, entity->id); + uvc_trace(UVC_TRACE_CONTROL, + "Added control %pUl/%u to device %s entity %u\n", + ctrl->info->entity, ctrl->info->selector, + dev->udev->devpath, entity->id); } /* @@ -1293,17 +1290,16 @@ int uvc_ctrl_add_info(struct uvc_control_info *info) continue; if (ctrl->selector == info->selector) { - uvc_trace(UVC_TRACE_CONTROL, "Control " - UVC_GUID_FORMAT "/%u is already defined.\n", - UVC_GUID_ARGS(info->entity), info->selector); + uvc_trace(UVC_TRACE_CONTROL, + "Control %pUl/%u is already defined.\n", + info->entity, info->selector); ret = -EEXIST; goto end; } if (ctrl->index == info->index) { - uvc_trace(UVC_TRACE_CONTROL, "Control " - UVC_GUID_FORMAT "/%u would overwrite index " - "%d.\n", UVC_GUID_ARGS(info->entity), - info->selector, info->index); + uvc_trace(UVC_TRACE_CONTROL, + "Control %pUl/%u would overwrite index %d.\n", + info->entity, info->selector, info->index); ret = -EEXIST; goto end; } @@ -1344,10 +1340,9 @@ int uvc_ctrl_add_mapping(struct uvc_control_mapping *mapping) continue; if (info->size * 8 < mapping->size + mapping->offset) { - uvc_trace(UVC_TRACE_CONTROL, "Mapping '%s' would " - "overflow control " UVC_GUID_FORMAT "/%u\n", - mapping->name, UVC_GUID_ARGS(info->entity), - info->selector); + uvc_trace(UVC_TRACE_CONTROL, + "Mapping '%s' would overflow control %pUl/%u\n", + mapping->name, info->entity, info->selector); ret = -EOVERFLOW; goto end; } @@ -1366,9 +1361,9 @@ int uvc_ctrl_add_mapping(struct uvc_control_mapping *mapping) mapping->ctrl = info; list_add_tail(&mapping->list, &info->mappings); - uvc_trace(UVC_TRACE_CONTROL, "Adding mapping %s to control " - UVC_GUID_FORMAT "/%u.\n", mapping->name, - UVC_GUID_ARGS(info->entity), info->selector); + uvc_trace(UVC_TRACE_CONTROL, + "Adding mapping %s to control %pUl/%u.\n", + mapping->name, info->entity, info->selector); ret = 0; break; diff --git a/drivers/media/video/uvc/uvc_driver.c b/drivers/media/video/uvc/uvc_driver.c index 8756be5..411dc63 100644 --- a/drivers/media/video/uvc/uvc_driver.c +++ b/drivers/media/video/uvc/uvc_driver.c @@ -328,11 +328,10 @@ static int uvc_parse_format(struct uvc_device *dev, sizeof format->name); format->fcc = fmtdesc->fcc; } else { - uvc_printk(KERN_INFO, "Unknown video format " - UVC_GUID_FORMAT "\n", - UVC_GUID_ARGS(&buffer[5])); + uvc_printk(KERN_INFO, "Unknown video format %pUl\n", + &buffer[5]); snprintf(format->name, sizeof format->name, - UVC_GUID_FORMAT, UVC_GUID_ARGS(&buffer[5])); + "%pUl", &Buffer[5]); format->fcc = 0; } diff --git a/drivers/media/video/uvc/uvcvideo.h b/drivers/media/video/uvc/uvcvideo.h index e7958aa..9f4a437 100644 --- a/drivers/media/video/uvc/uvcvideo.h +++ b/drivers/media/video/uvc/uvcvideo.h @@ -555,16 +555,6 @@ extern unsigned int uvc_trace_param; #define uvc_printk(level, msg...) \ printk(level "uvcvideo: " msg) -#define UVC_GUID_FORMAT "%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-" \ - "%02x%02x%02x%02x%02x%02x" -#define UVC_GUID_ARGS(guid) \ - (guid)[3], (guid)[2], (guid)[1], (guid)[0], \ - (guid)[5], (guid)[4], \ - (guid)[7], (guid)[6], \ - (guid)[8], (guid)[9], \ - (guid)[10], (guid)[11], (guid)[12], \ - (guid)[13], (guid)[14], (guid)[15] - /* -------------------------------------------------------------------------- * Internal functions. */