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Date: Fri, 18 Feb 2022 09:58:24 +0100
From: Hans Verkuil <hverkuil-cisco@...all.nl>
To: ektor5 <ek5.chimenti@...il.com>
Cc: Mauro Carvalho Chehab <mchehab@...nel.org>,
linux-kernel@...r.kernel.org, linux-media@...r.kernel.org,
linuxfancy@...glegroups.com
Subject: Re: [PATCH v2 2/2] media: cec: seco: add newlines in debug messages
On 15/02/2022 19:13, ektor5 wrote:
> From: Ettore Chimenti <ek5.chimenti@...il.com>
>
> Newlines were missing in almost all regular and debug printk.
Thank you. I'll take this patch, so no need to repost this one in a v3.
Regards,
Hans
>
> Signed-off-by: Ettore Chimenti <ek5.chimenti@...il.com>
> ---
> drivers/media/cec/platform/seco/seco-cec.c | 54 +++++++++++-----------
> 1 file changed, 27 insertions(+), 27 deletions(-)
>
> diff --git a/drivers/media/cec/platform/seco/seco-cec.c b/drivers/media/cec/platform/seco/seco-cec.c
> index ae138cc253fd..78856a55e637 100644
> --- a/drivers/media/cec/platform/seco/seco-cec.c
> +++ b/drivers/media/cec/platform/seco/seco-cec.c
> @@ -129,7 +129,7 @@ static int secocec_adap_enable(struct cec_adapter *adap, bool enable)
> if (status)
> goto err;
>
> - dev_dbg(dev, "Device enabled");
> + dev_dbg(dev, "Device enabled\n");
> } else {
> /* Clear the status register */
> status = smb_rd16(SECOCEC_STATUS_REG_1, &val);
> @@ -141,7 +141,7 @@ static int secocec_adap_enable(struct cec_adapter *adap, bool enable)
> ~SECOCEC_ENABLE_REG_1_CEC &
> ~SECOCEC_ENABLE_REG_1_IR);
>
> - dev_dbg(dev, "Device disabled");
> + dev_dbg(dev, "Device disabled\n");
> }
>
> return 0;
> @@ -264,12 +264,12 @@ static void secocec_rx_done(struct cec_adapter *adap, u16 status_val)
>
> if (status_val & SECOCEC_STATUS_RX_OVERFLOW_MASK) {
> /* NOTE: Untested, it also might not be necessary */
> - dev_warn(dev, "Received more than 16 bytes. Discarding");
> + dev_warn(dev, "Received more than 16 bytes. Discarding\n");
> flag_overflow = true;
> }
>
> if (status_val & SECOCEC_STATUS_RX_ERROR_MASK) {
> - dev_warn(dev, "Message received with errors. Discarding");
> + dev_warn(dev, "Message received with errors. Discarding\n");
> status = -EIO;
> goto rxerr;
> }
> @@ -390,12 +390,12 @@ static int secocec_ir_probe(void *priv)
> if (status != 0)
> goto err;
>
> - dev_dbg(dev, "IR enabled");
> + dev_dbg(dev, "IR enabled\n");
>
> status = devm_rc_register_device(dev, cec->ir);
>
> if (status) {
> - dev_err(dev, "Failed to prepare input device");
> + dev_err(dev, "Failed to prepare input device\n");
> cec->ir = NULL;
> goto err;
> }
> @@ -408,7 +408,7 @@ static int secocec_ir_probe(void *priv)
> smb_wr16(SECOCEC_ENABLE_REG_1,
> val & ~SECOCEC_ENABLE_REG_1_IR);
>
> - dev_dbg(dev, "IR disabled");
> + dev_dbg(dev, "IR disabled\n");
> return status;
> }
>
> @@ -431,13 +431,13 @@ static int secocec_ir_rx(struct secocec_data *priv)
>
> rc_keydown(cec->ir, RC_PROTO_RC5, RC_SCANCODE_RC5(addr, key), toggle);
>
> - dev_dbg(dev, "IR key pressed: 0x%02x addr 0x%02x toggle 0x%02x", key,
> + dev_dbg(dev, "IR key pressed: 0x%02x addr 0x%02x toggle 0x%02x\n", key,
> addr, toggle);
>
> return 0;
>
> err:
> - dev_err(dev, "IR Receive message failed (%d)", status);
> + dev_err(dev, "IR Receive message failed (%d)\n", status);
> return -EIO;
> }
> #else
> @@ -497,7 +497,7 @@ static irqreturn_t secocec_irq_handler(int irq, void *priv)
> return IRQ_HANDLED;
>
> err:
> - dev_err_once(dev, "IRQ: R/W SMBus operation failed (%d)", status);
> + dev_err_once(dev, "IRQ: R/W SMBus operation failed %d\n", status);
>
> /* Reset status register */
> val = SECOCEC_STATUS_REG_1_CEC | SECOCEC_STATUS_REG_1_IR;
> @@ -553,16 +553,16 @@ static int secocec_acpi_probe(struct secocec_data *sdev)
>
> gpio = devm_gpiod_get(dev, NULL, GPIOF_IN);
> if (IS_ERR(gpio)) {
> - dev_err(dev, "Cannot request interrupt gpio");
> + dev_err(dev, "Cannot request interrupt gpio\n");
> return PTR_ERR(gpio);
> }
>
> irq = gpiod_to_irq(gpio);
> if (irq < 0) {
> - dev_err(dev, "Cannot find valid irq");
> + dev_err(dev, "Cannot find valid irq\n");
> return -ENODEV;
> }
> - dev_dbg(dev, "irq-gpio is bound to IRQ %d", irq);
> + dev_dbg(dev, "irq-gpio is bound to IRQ %d\n", irq);
>
> sdev->irq = irq;
>
> @@ -590,7 +590,7 @@ static int secocec_probe(struct platform_device *pdev)
>
> /* Request SMBus regions */
> if (!request_muxed_region(BRA_SMB_BASE_ADDR, 7, "CEC00001")) {
> - dev_err(dev, "Request memory region failed");
> + dev_err(dev, "Request memory region failed\n");
> return -ENXIO;
> }
>
> @@ -598,14 +598,14 @@ static int secocec_probe(struct platform_device *pdev)
> secocec->dev = dev;
>
> if (!has_acpi_companion(dev)) {
> - dev_dbg(dev, "Cannot find any ACPI companion");
> + dev_dbg(dev, "Cannot find any ACPI companion\n");
> ret = -ENODEV;
> goto err;
> }
>
> ret = secocec_acpi_probe(secocec);
> if (ret) {
> - dev_err(dev, "Cannot assign gpio to IRQ");
> + dev_err(dev, "Cannot assign gpio to IRQ\n");
> ret = -ENODEV;
> goto err;
> }
> @@ -613,11 +613,11 @@ static int secocec_probe(struct platform_device *pdev)
> /* Firmware version check */
> ret = smb_rd16(SECOCEC_VERSION, &val);
> if (ret) {
> - dev_err(dev, "Cannot check fw version");
> + dev_err(dev, "Cannot check fw version\n");
> goto err;
> }
> if (val < SECOCEC_LATEST_FW) {
> - dev_err(dev, "CEC Firmware not supported (v.%04x). Use ver > v.%04x",
> + dev_err(dev, "CEC Firmware not supported (v.%04x). Use ver > v.%04x\n",
> val, SECOCEC_LATEST_FW);
> ret = -EINVAL;
> goto err;
> @@ -631,7 +631,7 @@ static int secocec_probe(struct platform_device *pdev)
> dev_name(&pdev->dev), secocec);
>
> if (ret) {
> - dev_err(dev, "Cannot request IRQ %d", secocec->irq);
> + dev_err(dev, "Cannot request IRQ %d\n", secocec->irq);
> ret = -EIO;
> goto err;
> }
> @@ -666,7 +666,7 @@ static int secocec_probe(struct platform_device *pdev)
>
> platform_set_drvdata(pdev, secocec);
>
> - dev_dbg(dev, "Device registered");
> + dev_dbg(dev, "Device registered\n");
>
> return ret;
>
> @@ -691,14 +691,14 @@ static int secocec_remove(struct platform_device *pdev)
>
> smb_wr16(SECOCEC_ENABLE_REG_1, val & ~SECOCEC_ENABLE_REG_1_IR);
>
> - dev_dbg(&pdev->dev, "IR disabled");
> + dev_dbg(&pdev->dev, "IR disabled\n");
> }
> cec_notifier_cec_adap_unregister(secocec->notifier, secocec->cec_adap);
> cec_unregister_adapter(secocec->cec_adap);
>
> release_region(BRA_SMB_BASE_ADDR, 7);
>
> - dev_dbg(&pdev->dev, "CEC device removed");
> + dev_dbg(&pdev->dev, "CEC device removed\n");
>
> return 0;
> }
> @@ -709,7 +709,7 @@ static int secocec_suspend(struct device *dev)
> int status;
> u16 val;
>
> - dev_dbg(dev, "Device going to suspend, disabling");
> + dev_dbg(dev, "Device going to suspend, disabling\n");
>
> /* Clear the status register */
> status = smb_rd16(SECOCEC_STATUS_REG_1, &val);
> @@ -733,7 +733,7 @@ static int secocec_suspend(struct device *dev)
> return 0;
>
> err:
> - dev_err(dev, "Suspend failed (err: %d)", status);
> + dev_err(dev, "Suspend failed: %d\n", status);
> return status;
> }
>
> @@ -742,7 +742,7 @@ static int secocec_resume(struct device *dev)
> int status;
> u16 val;
>
> - dev_dbg(dev, "Resuming device from suspend");
> + dev_dbg(dev, "Resuming device from suspend\n");
>
> /* Clear the status register */
> status = smb_rd16(SECOCEC_STATUS_REG_1, &val);
> @@ -762,12 +762,12 @@ static int secocec_resume(struct device *dev)
> if (status)
> goto err;
>
> - dev_dbg(dev, "Device resumed from suspend");
> + dev_dbg(dev, "Device resumed from suspend\n");
>
> return 0;
>
> err:
> - dev_err(dev, "Resume failed (err: %d)", status);
> + dev_err(dev, "Resume failed: %d\n", status);
> return status;
> }
>
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