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From:   Robert Foss <robert.foss@linaro.org>
To:     agross@kernel.org, bjorn.andersson@linaro.org,
        robert.foss@linaro.org, todor.too@gmail.com, mchehab@kernel.org,
        robh+dt@kernel.org, angelogioacchino.delregno@somainline.org,
        linux-arm-msm@vger.kernel.org, linux-media@vger.kernel.org,
        devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
        AngeloGioacchino Del Regno <kholk11@gmail.com>,
        Sakari Ailus <sakari.ailus@iki.fi>,
        Nicolas Boichat <drinkcat@chromium.org>,
        Andrey Konovalov <andrey.konovalov@linaro.org>
Cc:     Rob Herring <robh@kernel.org>, Tomasz Figa <tfiga@chromium.org>,
        Azam Sadiq Pasha Kapatrala Syed <akapatra@quicinc.com>,
        Sarvesh Sridutt <Sarvesh.Sridutt@smartwirelesscompute.com>,
        Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
        Jonathan Marek <jonathan@marek.ca>
Subject: [PATCH v5 03/22] media: camss: Replace trace_printk() with dev_dbg()
Date:   Wed, 17 Feb 2021 12:21:03 +0100
Message-Id: <20210217112122.424236-4-robert.foss@linaro.org>
In-Reply-To: <20210217112122.424236-1-robert.foss@linaro.org>
References: <20210217112122.424236-1-robert.foss@linaro.org>
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Precedence: bulk

trace_printk() should not be used in production code,
since extra memory is used for special buffers whenever
trace_puts() is used.

Replace it with dev_dbg() which provides all of the desired
debugging functionality.

Signed-off-by: Robert Foss <robert.foss@linaro.org>
Suggested-by: Nicolas Boichat <drinkcat@chromium.org>
Reviewed-by: Nicolas Boichat <drinkcat@chromium.org>
---

Changes since v3:
 - Nicolas: Create this patch

Changes since v4:
 - Nicolas: Added r-b


 drivers/media/platform/qcom/camss/camss-vfe-4-1.c | 5 +++--
 drivers/media/platform/qcom/camss/camss-vfe-4-7.c | 5 +++--
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/drivers/media/platform/qcom/camss/camss-vfe-4-1.c b/drivers/media/platform/qcom/camss/camss-vfe-4-1.c
index a1b56b89130d..85b9bcbc7321 100644
--- a/drivers/media/platform/qcom/camss/camss-vfe-4-1.c
+++ b/drivers/media/platform/qcom/camss/camss-vfe-4-1.c
@@ -12,6 +12,7 @@
 #include <linux/io.h>
 #include <linux/iopoll.h>
 
+#include "camss.h"
 #include "camss-vfe.h"
 
 #define VFE_0_HW_VERSION		0x000
@@ -936,8 +937,8 @@ static irqreturn_t vfe_isr(int irq, void *dev)
 
 	vfe->ops->isr_read(vfe, &value0, &value1);
 
-	trace_printk("VFE: status0 = 0x%08x, status1 = 0x%08x\n",
-		     value0, value1);
+	dev_dbg(vfe->camss->dev, "VFE: status0 = 0x%08x, status1 = 0x%08x\n",
+		value0, value1);
 
 	if (value0 & VFE_0_IRQ_STATUS_0_RESET_ACK)
 		vfe->isr_ops.reset_ack(vfe);
diff --git a/drivers/media/platform/qcom/camss/camss-vfe-4-7.c b/drivers/media/platform/qcom/camss/camss-vfe-4-7.c
index 84c33b8f9fe3..f7e00a2de393 100644
--- a/drivers/media/platform/qcom/camss/camss-vfe-4-7.c
+++ b/drivers/media/platform/qcom/camss/camss-vfe-4-7.c
@@ -12,6 +12,7 @@
 #include <linux/io.h>
 #include <linux/iopoll.h>
 
+#include "camss.h"
 #include "camss-vfe.h"
 
 #define VFE_0_HW_VERSION		0x000
@@ -1069,8 +1070,8 @@ static irqreturn_t vfe_isr(int irq, void *dev)
 
 	vfe->ops->isr_read(vfe, &value0, &value1);
 
-	trace_printk("VFE: status0 = 0x%08x, status1 = 0x%08x\n",
-		     value0, value1);
+	dev_dbg(vfe->camss->dev, "VFE: status0 = 0x%08x, status1 = 0x%08x\n",
+		value0, value1);
 
 	if (value0 & VFE_0_IRQ_STATUS_0_RESET_ACK)
 		vfe->isr_ops.reset_ack(vfe);
-- 
2.27.0