linux-kernel - [PATCH v2 1/7] media: uvcvideo: Use pr

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Message-Id: <20201104180734.286789-2-ribalda@chromium.org>
Date:   Wed,  4 Nov 2020 19:07:28 +0100
From:   Ricardo Ribalda <ribalda@...omium.org>
To:     Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        linux-media@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Ricardo Ribalda <ribalda@...omium.org>
Subject: [PATCH v2 1/7] media: uvcvideo: Use pr_cont() macro

Replace all the uses of printk(KERN_CONT ... with pr_cont().

Signed-off-by: Ricardo Ribalda <ribalda@...omium.org>
---
 drivers/media/usb/uvc/uvc_driver.c | 30 +++++++++++++++---------------
 1 file changed, 15 insertions(+), 15 deletions(-)

diff --git a/drivers/media/usb/uvc/uvc_driver.c b/drivers/media/usb/uvc/uvc_driver.c
index ddb9eaa11be7..9fc0b600eab1 100644
--- a/drivers/media/usb/uvc/uvc_driver.c
+++ b/drivers/media/usb/uvc/uvc_driver.c
@@ -1476,7 +1476,7 @@ static int uvc_scan_chain_entity(struct uvc_video_chain *chain,
 	switch (UVC_ENTITY_TYPE(entity)) {
 	case UVC_VC_EXTENSION_UNIT:
 		if (uvc_trace_param & UVC_TRACE_PROBE)
-			printk(KERN_CONT " <- XU %d", entity->id);
+			pr_cont(" <- XU %d", entity->id);
 
 		if (entity->bNrInPins != 1) {
 			uvc_trace(UVC_TRACE_DESCR, "Extension unit %d has more "
@@ -1488,7 +1488,7 @@ static int uvc_scan_chain_entity(struct uvc_video_chain *chain,
 
 	case UVC_VC_PROCESSING_UNIT:
 		if (uvc_trace_param & UVC_TRACE_PROBE)
-			printk(KERN_CONT " <- PU %d", entity->id);
+			pr_cont(" <- PU %d", entity->id);
 
 		if (chain->processing != NULL) {
 			uvc_trace(UVC_TRACE_DESCR, "Found multiple "
@@ -1501,7 +1501,7 @@ static int uvc_scan_chain_entity(struct uvc_video_chain *chain,
 
 	case UVC_VC_SELECTOR_UNIT:
 		if (uvc_trace_param & UVC_TRACE_PROBE)
-			printk(KERN_CONT " <- SU %d", entity->id);
+			pr_cont(" <- SU %d", entity->id);
 
 		/* Single-input selector units are ignored. */
 		if (entity->bNrInPins == 1)
@@ -1520,7 +1520,7 @@ static int uvc_scan_chain_entity(struct uvc_video_chain *chain,
 	case UVC_ITT_CAMERA:
 	case UVC_ITT_MEDIA_TRANSPORT_INPUT:
 		if (uvc_trace_param & UVC_TRACE_PROBE)
-			printk(KERN_CONT " <- IT %d\n", entity->id);
+			pr_cont(" <- IT %d\n", entity->id);
 
 		break;
 
@@ -1528,17 +1528,17 @@ static int uvc_scan_chain_entity(struct uvc_video_chain *chain,
 	case UVC_OTT_DISPLAY:
 	case UVC_OTT_MEDIA_TRANSPORT_OUTPUT:
 		if (uvc_trace_param & UVC_TRACE_PROBE)
-			printk(KERN_CONT " OT %d", entity->id);
+			pr_cont(" OT %d", entity->id);
 
 		break;
 
 	case UVC_TT_STREAMING:
 		if (UVC_ENTITY_IS_ITERM(entity)) {
 			if (uvc_trace_param & UVC_TRACE_PROBE)
-				printk(KERN_CONT " <- IT %d\n", entity->id);
+				pr_cont(" <- IT %d\n", entity->id);
 		} else {
 			if (uvc_trace_param & UVC_TRACE_PROBE)
-				printk(KERN_CONT " OT %d", entity->id);
+				pr_cont(" OT %d", entity->id);
 		}
 
 		break;
@@ -1588,9 +1588,9 @@ static int uvc_scan_chain_forward(struct uvc_video_chain *chain,
 			list_add_tail(&forward->chain, &chain->entities);
 			if (uvc_trace_param & UVC_TRACE_PROBE) {
 				if (!found)
-					printk(KERN_CONT " (->");
+					pr_cont(" (->");
 
-				printk(KERN_CONT " XU %d", forward->id);
+				pr_cont(" XU %d", forward->id);
 				found = 1;
 			}
 			break;
@@ -1608,16 +1608,16 @@ static int uvc_scan_chain_forward(struct uvc_video_chain *chain,
 			list_add_tail(&forward->chain, &chain->entities);
 			if (uvc_trace_param & UVC_TRACE_PROBE) {
 				if (!found)
-					printk(KERN_CONT " (->");
+					pr_cont(" (->");
 
-				printk(KERN_CONT " OT %d", forward->id);
+				pr_cont(" OT %d", forward->id);
 				found = 1;
 			}
 			break;
 		}
 	}
 	if (found)
-		printk(KERN_CONT ")");
+		pr_cont(")");
 
 	return 0;
 }
@@ -1643,7 +1643,7 @@ static int uvc_scan_chain_backward(struct uvc_video_chain *chain,
 		}
 
 		if (uvc_trace_param & UVC_TRACE_PROBE)
-			printk(KERN_CONT " <- IT");
+			pr_cont(" <- IT");
 
 		chain->selector = entity;
 		for (i = 0; i < entity->bNrInPins; ++i) {
@@ -1664,14 +1664,14 @@ static int uvc_scan_chain_backward(struct uvc_video_chain *chain,
 			}
 
 			if (uvc_trace_param & UVC_TRACE_PROBE)
-				printk(KERN_CONT " %d", term->id);
+				pr_cont(" %d", term->id);
 
 			list_add_tail(&term->chain, &chain->entities);
 			uvc_scan_chain_forward(chain, term, entity);
 		}
 
 		if (uvc_trace_param & UVC_TRACE_PROBE)
-			printk(KERN_CONT "\n");
+			pr_cont("\n");
 
 		id = 0;
 		break;
-- 
2.29.1.341.ge80a0c044ae-goog