* [PATCH] remoteproc: Remove redundant dev_err()/dev_err_probe()
@ 2026-07-17 6:52 Pan Chuang
2026-07-19 12:55 ` Paul Cercueil
2026-07-20 17:33 ` Mathieu Poirier
0 siblings, 2 replies; 3+ messages in thread
From: Pan Chuang @ 2026-07-17 6:52 UTC (permalink / raw)
To: Bjorn Andersson, Mathieu Poirier, Paul Cercueil, Matthias Brugger,
AngeloGioacchino Del Regno, Maxime Coquelin, Alexandre Torgue,
open list:REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM, open list,
open list:INGENIC JZ47xx SoCs,
moderated list:ARM/Mediatek SoC support,
moderated list:ARM/Mediatek SoC support,
open list:ARM/QUALCOMM MAILING LIST,
moderated list:ARM/STM32 ARCHITECTURE
Cc: Pan Chuang
Since commit 55b48e23f5c4 ("genirq/devres: Add error handling in
devm_request_*_irq()"), devm_request_irq() and devm_request_threaded_irq()
automatically log detailed error messages on failure. Remove the
now-redundant driver-specific dev_err() and dev_err_probe() calls.
Signed-off-by: Pan Chuang <panchuang@vivo.com>
---
drivers/remoteproc/da8xx_remoteproc.c | 2 +-
drivers/remoteproc/ingenic_rproc.c | 4 +---
drivers/remoteproc/keystone_remoteproc.c | 4 ++--
drivers/remoteproc/mtk_scp.c | 4 +---
drivers/remoteproc/qcom_q6v5.c | 20 +++++---------------
drivers/remoteproc/qcom_sysmon.c | 2 --
drivers/remoteproc/qcom_wcnss.c | 4 +---
drivers/remoteproc/stm32_rproc.c | 3 +--
8 files changed, 12 insertions(+), 31 deletions(-)
diff --git a/drivers/remoteproc/da8xx_remoteproc.c b/drivers/remoteproc/da8xx_remoteproc.c
index 23fca7176539..006fa7b56727 100644
--- a/drivers/remoteproc/da8xx_remoteproc.c
+++ b/drivers/remoteproc/da8xx_remoteproc.c
@@ -298,7 +298,7 @@ static int da8xx_rproc_probe(struct platform_device *pdev)
handle_event, 0, "da8xx-remoteproc",
rproc);
if (ret)
- return dev_err_probe(dev, ret, "devm_request_threaded_irq error\n");
+ return ret;
/*
* rproc_add() can end up enabling the DSP's clk with the DSP
diff --git a/drivers/remoteproc/ingenic_rproc.c b/drivers/remoteproc/ingenic_rproc.c
index 1b78d8ddeacf..252519f48964 100644
--- a/drivers/remoteproc/ingenic_rproc.c
+++ b/drivers/remoteproc/ingenic_rproc.c
@@ -219,10 +219,8 @@ static int ingenic_rproc_probe(struct platform_device *pdev)
ret = devm_request_irq(dev, vpu->irq, vpu_interrupt, IRQF_NO_AUTOEN,
"VPU", rproc);
- if (ret < 0) {
- dev_err(dev, "Failed to request IRQ\n");
+ if (ret < 0)
return ret;
- }
ret = devm_rproc_add(dev, rproc);
if (ret) {
diff --git a/drivers/remoteproc/keystone_remoteproc.c b/drivers/remoteproc/keystone_remoteproc.c
index 83763d640c4e..407d6034f748 100644
--- a/drivers/remoteproc/keystone_remoteproc.c
+++ b/drivers/remoteproc/keystone_remoteproc.c
@@ -411,7 +411,7 @@ static int keystone_rproc_probe(struct platform_device *pdev)
ret = devm_request_irq(dev, ksproc->irq_ring, keystone_rproc_vring_interrupt,
IRQF_NO_AUTOEN, dev_name(dev), ksproc);
if (ret)
- return dev_err_probe(dev, ret, "failed to request vring interrupt\n");
+ return ret;
ksproc->irq_fault = platform_get_irq_byname(pdev, "exception");
if (ksproc->irq_fault < 0)
@@ -419,7 +419,7 @@ static int keystone_rproc_probe(struct platform_device *pdev)
ret = devm_request_irq(dev, ksproc->irq_fault, keystone_rproc_exception_interrupt,
IRQF_NO_AUTOEN, dev_name(dev), ksproc);
if (ret)
- return dev_err_probe(dev, ret, "failed to enable exception interrupt\n");
+ return ret;
ksproc->kick_gpio = devm_gpiod_get(dev, "kick", GPIOD_ASIS);
ret = PTR_ERR_OR_ZERO(ksproc->kick_gpio);
diff --git a/drivers/remoteproc/mtk_scp.c b/drivers/remoteproc/mtk_scp.c
index 436656bdfa8b..9751acc2bf83 100644
--- a/drivers/remoteproc/mtk_scp.c
+++ b/drivers/remoteproc/mtk_scp.c
@@ -1246,10 +1246,8 @@ static struct mtk_scp *scp_rproc_init(struct platform_device *pdev,
scp_irq_handler, IRQF_ONESHOT,
pdev->name, scp);
- if (ret) {
- dev_err(dev, "failed to request irq\n");
+ if (ret)
goto remove_subdev;
- }
return scp;
diff --git a/drivers/remoteproc/qcom_q6v5.c b/drivers/remoteproc/qcom_q6v5.c
index 0206a4a19254..1075ef4027b7 100644
--- a/drivers/remoteproc/qcom_q6v5.c
+++ b/drivers/remoteproc/qcom_q6v5.c
@@ -302,10 +302,8 @@ int qcom_q6v5_init(struct qcom_q6v5 *q6v5, struct platform_device *pdev,
NULL, q6v5_wdog_interrupt,
IRQF_TRIGGER_RISING | IRQF_ONESHOT,
"q6v5 wdog", q6v5);
- if (ret) {
- dev_err(&pdev->dev, "failed to acquire wdog IRQ\n");
+ if (ret)
return ret;
- }
q6v5->fatal_irq = platform_get_irq_byname(pdev, "fatal");
if (q6v5->fatal_irq < 0)
@@ -315,10 +313,8 @@ int qcom_q6v5_init(struct qcom_q6v5 *q6v5, struct platform_device *pdev,
NULL, q6v5_fatal_interrupt,
IRQF_TRIGGER_RISING | IRQF_ONESHOT,
"q6v5 fatal", q6v5);
- if (ret) {
- dev_err(&pdev->dev, "failed to acquire fatal IRQ\n");
+ if (ret)
return ret;
- }
q6v5->ready_irq = platform_get_irq_byname(pdev, "ready");
if (q6v5->ready_irq < 0)
@@ -328,10 +324,8 @@ int qcom_q6v5_init(struct qcom_q6v5 *q6v5, struct platform_device *pdev,
NULL, q6v5_ready_interrupt,
IRQF_TRIGGER_RISING | IRQF_ONESHOT,
"q6v5 ready", q6v5);
- if (ret) {
- dev_err(&pdev->dev, "failed to acquire ready IRQ\n");
+ if (ret)
return ret;
- }
q6v5->handover_irq = platform_get_irq_byname(pdev, "handover");
if (q6v5->handover_irq < 0)
@@ -342,10 +336,8 @@ int qcom_q6v5_init(struct qcom_q6v5 *q6v5, struct platform_device *pdev,
IRQF_TRIGGER_RISING | IRQF_ONESHOT |
IRQF_NO_AUTOEN,
"q6v5 handover", q6v5);
- if (ret) {
- dev_err(&pdev->dev, "failed to acquire handover IRQ\n");
+ if (ret)
return ret;
- }
q6v5->stop_irq = platform_get_irq_byname(pdev, "stop-ack");
if (q6v5->stop_irq < 0)
@@ -355,10 +347,8 @@ int qcom_q6v5_init(struct qcom_q6v5 *q6v5, struct platform_device *pdev,
NULL, q6v5_stop_interrupt,
IRQF_TRIGGER_RISING | IRQF_ONESHOT,
"q6v5 stop", q6v5);
- if (ret) {
- dev_err(&pdev->dev, "failed to acquire stop-ack IRQ\n");
+ if (ret)
return ret;
- }
q6v5->state = devm_qcom_smem_state_get(&pdev->dev, "stop", &q6v5->stop_bit);
if (IS_ERR(q6v5->state)) {
diff --git a/drivers/remoteproc/qcom_sysmon.c b/drivers/remoteproc/qcom_sysmon.c
index a0830a48b1f4..61e1038328e8 100644
--- a/drivers/remoteproc/qcom_sysmon.c
+++ b/drivers/remoteproc/qcom_sysmon.c
@@ -662,8 +662,6 @@ struct qcom_sysmon *qcom_add_sysmon_subdev(struct rproc *rproc,
IRQF_TRIGGER_RISING | IRQF_ONESHOT,
"q6v5 shutdown-ack", sysmon);
if (ret) {
- dev_err(sysmon->dev,
- "failed to acquire shutdown-ack IRQ\n");
kfree(sysmon);
return ERR_PTR(ret);
}
diff --git a/drivers/remoteproc/qcom_wcnss.c b/drivers/remoteproc/qcom_wcnss.c
index 3392c9380202..e9a00efe97f6 100644
--- a/drivers/remoteproc/qcom_wcnss.c
+++ b/drivers/remoteproc/qcom_wcnss.c
@@ -521,10 +521,8 @@ static int wcnss_request_irq(struct qcom_wcnss *wcnss,
NULL, thread_fn,
IRQF_TRIGGER_RISING | IRQF_ONESHOT,
"wcnss", wcnss);
- if (ret) {
- dev_err(&pdev->dev, "request %s IRQ failed\n", name);
+ if (ret)
return ret;
- }
/* Return the IRQ number if the IRQ was successfully acquired */
return irq_number;
diff --git a/drivers/remoteproc/stm32_rproc.c b/drivers/remoteproc/stm32_rproc.c
index 0e5d64fbe52c..1fe4cdc0a13a 100644
--- a/drivers/remoteproc/stm32_rproc.c
+++ b/drivers/remoteproc/stm32_rproc.c
@@ -682,8 +682,7 @@ static int stm32_rproc_parse_dt(struct platform_device *pdev,
err = devm_request_irq(dev, irq, stm32_rproc_wdg, 0,
dev_name(dev), pdev);
if (err)
- return dev_err_probe(dev, err,
- "failed to request wdg irq\n");
+ return err;
ddata->wdg_irq = irq;
--
2.34.1
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] remoteproc: Remove redundant dev_err()/dev_err_probe()
2026-07-17 6:52 [PATCH] remoteproc: Remove redundant dev_err()/dev_err_probe() Pan Chuang
@ 2026-07-19 12:55 ` Paul Cercueil
2026-07-20 17:33 ` Mathieu Poirier
1 sibling, 0 replies; 3+ messages in thread
From: Paul Cercueil @ 2026-07-19 12:55 UTC (permalink / raw)
To: Pan Chuang, Bjorn Andersson, Mathieu Poirier, Matthias Brugger,
AngeloGioacchino Del Regno, Maxime Coquelin, Alexandre Torgue,
open list:REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM, open list,
open list:INGENIC JZ47xx SoCs,
moderated list:ARM/Mediatek SoC support,
moderated list:ARM/Mediatek SoC support,
open list:ARM/QUALCOMM MAILING LIST,
moderated list:ARM/STM32 ARCHITECTURE
Hi,
Le vendredi 17 juillet 2026 à 14:52 +0800, Pan Chuang a écrit :
> Since commit 55b48e23f5c4 ("genirq/devres: Add error handling in
> devm_request_*_irq()"), devm_request_irq() and
> devm_request_threaded_irq()
> automatically log detailed error messages on failure. Remove the
> now-redundant driver-specific dev_err() and dev_err_probe() calls.
>
> Signed-off-by: Pan Chuang <panchuang@vivo.com>
For Ingenic:
Acked-by: Paul Cercueil <paul@crapouillou.net>
Cheers,
-Paul
> ---
> drivers/remoteproc/da8xx_remoteproc.c | 2 +-
> drivers/remoteproc/ingenic_rproc.c | 4 +---
> drivers/remoteproc/keystone_remoteproc.c | 4 ++--
> drivers/remoteproc/mtk_scp.c | 4 +---
> drivers/remoteproc/qcom_q6v5.c | 20 +++++---------------
> drivers/remoteproc/qcom_sysmon.c | 2 --
> drivers/remoteproc/qcom_wcnss.c | 4 +---
> drivers/remoteproc/stm32_rproc.c | 3 +--
> 8 files changed, 12 insertions(+), 31 deletions(-)
>
> diff --git a/drivers/remoteproc/da8xx_remoteproc.c
> b/drivers/remoteproc/da8xx_remoteproc.c
> index 23fca7176539..006fa7b56727 100644
> --- a/drivers/remoteproc/da8xx_remoteproc.c
> +++ b/drivers/remoteproc/da8xx_remoteproc.c
> @@ -298,7 +298,7 @@ static int da8xx_rproc_probe(struct
> platform_device *pdev)
> handle_event, 0, "da8xx-
> remoteproc",
> rproc);
> if (ret)
> - return dev_err_probe(dev, ret,
> "devm_request_threaded_irq error\n");
> + return ret;
>
> /*
> * rproc_add() can end up enabling the DSP's clk with the
> DSP
> diff --git a/drivers/remoteproc/ingenic_rproc.c
> b/drivers/remoteproc/ingenic_rproc.c
> index 1b78d8ddeacf..252519f48964 100644
> --- a/drivers/remoteproc/ingenic_rproc.c
> +++ b/drivers/remoteproc/ingenic_rproc.c
> @@ -219,10 +219,8 @@ static int ingenic_rproc_probe(struct
> platform_device *pdev)
>
> ret = devm_request_irq(dev, vpu->irq, vpu_interrupt,
> IRQF_NO_AUTOEN,
> "VPU", rproc);
> - if (ret < 0) {
> - dev_err(dev, "Failed to request IRQ\n");
> + if (ret < 0)
> return ret;
> - }
>
> ret = devm_rproc_add(dev, rproc);
> if (ret) {
> diff --git a/drivers/remoteproc/keystone_remoteproc.c
> b/drivers/remoteproc/keystone_remoteproc.c
> index 83763d640c4e..407d6034f748 100644
> --- a/drivers/remoteproc/keystone_remoteproc.c
> +++ b/drivers/remoteproc/keystone_remoteproc.c
> @@ -411,7 +411,7 @@ static int keystone_rproc_probe(struct
> platform_device *pdev)
> ret = devm_request_irq(dev, ksproc->irq_ring,
> keystone_rproc_vring_interrupt,
> IRQF_NO_AUTOEN, dev_name(dev),
> ksproc);
> if (ret)
> - return dev_err_probe(dev, ret, "failed to request
> vring interrupt\n");
> + return ret;
>
> ksproc->irq_fault = platform_get_irq_byname(pdev,
> "exception");
> if (ksproc->irq_fault < 0)
> @@ -419,7 +419,7 @@ static int keystone_rproc_probe(struct
> platform_device *pdev)
> ret = devm_request_irq(dev, ksproc->irq_fault,
> keystone_rproc_exception_interrupt,
> IRQF_NO_AUTOEN, dev_name(dev),
> ksproc);
> if (ret)
> - return dev_err_probe(dev, ret, "failed to enable
> exception interrupt\n");
> + return ret;
>
> ksproc->kick_gpio = devm_gpiod_get(dev, "kick", GPIOD_ASIS);
> ret = PTR_ERR_OR_ZERO(ksproc->kick_gpio);
> diff --git a/drivers/remoteproc/mtk_scp.c
> b/drivers/remoteproc/mtk_scp.c
> index 436656bdfa8b..9751acc2bf83 100644
> --- a/drivers/remoteproc/mtk_scp.c
> +++ b/drivers/remoteproc/mtk_scp.c
> @@ -1246,10 +1246,8 @@ static struct mtk_scp *scp_rproc_init(struct
> platform_device *pdev,
> scp_irq_handler,
> IRQF_ONESHOT,
> pdev->name, scp);
>
> - if (ret) {
> - dev_err(dev, "failed to request irq\n");
> + if (ret)
> goto remove_subdev;
> - }
>
> return scp;
>
> diff --git a/drivers/remoteproc/qcom_q6v5.c
> b/drivers/remoteproc/qcom_q6v5.c
> index 0206a4a19254..1075ef4027b7 100644
> --- a/drivers/remoteproc/qcom_q6v5.c
> +++ b/drivers/remoteproc/qcom_q6v5.c
> @@ -302,10 +302,8 @@ int qcom_q6v5_init(struct qcom_q6v5 *q6v5,
> struct platform_device *pdev,
> NULL, q6v5_wdog_interrupt,
> IRQF_TRIGGER_RISING |
> IRQF_ONESHOT,
> "q6v5 wdog", q6v5);
> - if (ret) {
> - dev_err(&pdev->dev, "failed to acquire wdog IRQ\n");
> + if (ret)
> return ret;
> - }
>
> q6v5->fatal_irq = platform_get_irq_byname(pdev, "fatal");
> if (q6v5->fatal_irq < 0)
> @@ -315,10 +313,8 @@ int qcom_q6v5_init(struct qcom_q6v5 *q6v5,
> struct platform_device *pdev,
> NULL, q6v5_fatal_interrupt,
> IRQF_TRIGGER_RISING |
> IRQF_ONESHOT,
> "q6v5 fatal", q6v5);
> - if (ret) {
> - dev_err(&pdev->dev, "failed to acquire fatal
> IRQ\n");
> + if (ret)
> return ret;
> - }
>
> q6v5->ready_irq = platform_get_irq_byname(pdev, "ready");
> if (q6v5->ready_irq < 0)
> @@ -328,10 +324,8 @@ int qcom_q6v5_init(struct qcom_q6v5 *q6v5,
> struct platform_device *pdev,
> NULL, q6v5_ready_interrupt,
> IRQF_TRIGGER_RISING |
> IRQF_ONESHOT,
> "q6v5 ready", q6v5);
> - if (ret) {
> - dev_err(&pdev->dev, "failed to acquire ready
> IRQ\n");
> + if (ret)
> return ret;
> - }
>
> q6v5->handover_irq = platform_get_irq_byname(pdev,
> "handover");
> if (q6v5->handover_irq < 0)
> @@ -342,10 +336,8 @@ int qcom_q6v5_init(struct qcom_q6v5 *q6v5,
> struct platform_device *pdev,
> IRQF_TRIGGER_RISING |
> IRQF_ONESHOT |
> IRQF_NO_AUTOEN,
> "q6v5 handover", q6v5);
> - if (ret) {
> - dev_err(&pdev->dev, "failed to acquire handover
> IRQ\n");
> + if (ret)
> return ret;
> - }
>
> q6v5->stop_irq = platform_get_irq_byname(pdev, "stop-ack");
> if (q6v5->stop_irq < 0)
> @@ -355,10 +347,8 @@ int qcom_q6v5_init(struct qcom_q6v5 *q6v5,
> struct platform_device *pdev,
> NULL, q6v5_stop_interrupt,
> IRQF_TRIGGER_RISING |
> IRQF_ONESHOT,
> "q6v5 stop", q6v5);
> - if (ret) {
> - dev_err(&pdev->dev, "failed to acquire stop-ack
> IRQ\n");
> + if (ret)
> return ret;
> - }
>
> q6v5->state = devm_qcom_smem_state_get(&pdev->dev, "stop",
> &q6v5->stop_bit);
> if (IS_ERR(q6v5->state)) {
> diff --git a/drivers/remoteproc/qcom_sysmon.c
> b/drivers/remoteproc/qcom_sysmon.c
> index a0830a48b1f4..61e1038328e8 100644
> --- a/drivers/remoteproc/qcom_sysmon.c
> +++ b/drivers/remoteproc/qcom_sysmon.c
> @@ -662,8 +662,6 @@ struct qcom_sysmon *qcom_add_sysmon_subdev(struct
> rproc *rproc,
> IRQF_TRIGGER_RISING
> | IRQF_ONESHOT,
> "q6v5 shutdown-ack",
> sysmon);
> if (ret) {
> - dev_err(sysmon->dev,
> - "failed to acquire shutdown-ack
> IRQ\n");
> kfree(sysmon);
> return ERR_PTR(ret);
> }
> diff --git a/drivers/remoteproc/qcom_wcnss.c
> b/drivers/remoteproc/qcom_wcnss.c
> index 3392c9380202..e9a00efe97f6 100644
> --- a/drivers/remoteproc/qcom_wcnss.c
> +++ b/drivers/remoteproc/qcom_wcnss.c
> @@ -521,10 +521,8 @@ static int wcnss_request_irq(struct qcom_wcnss
> *wcnss,
> NULL, thread_fn,
> IRQF_TRIGGER_RISING |
> IRQF_ONESHOT,
> "wcnss", wcnss);
> - if (ret) {
> - dev_err(&pdev->dev, "request %s IRQ failed\n",
> name);
> + if (ret)
> return ret;
> - }
>
> /* Return the IRQ number if the IRQ was successfully
> acquired */
> return irq_number;
> diff --git a/drivers/remoteproc/stm32_rproc.c
> b/drivers/remoteproc/stm32_rproc.c
> index 0e5d64fbe52c..1fe4cdc0a13a 100644
> --- a/drivers/remoteproc/stm32_rproc.c
> +++ b/drivers/remoteproc/stm32_rproc.c
> @@ -682,8 +682,7 @@ static int stm32_rproc_parse_dt(struct
> platform_device *pdev,
> err = devm_request_irq(dev, irq, stm32_rproc_wdg, 0,
> dev_name(dev), pdev);
> if (err)
> - return dev_err_probe(dev, err,
> - "failed to request wdg
> irq\n");
> + return err;
>
> ddata->wdg_irq = irq;
>
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] remoteproc: Remove redundant dev_err()/dev_err_probe()
2026-07-17 6:52 [PATCH] remoteproc: Remove redundant dev_err()/dev_err_probe() Pan Chuang
2026-07-19 12:55 ` Paul Cercueil
@ 2026-07-20 17:33 ` Mathieu Poirier
1 sibling, 0 replies; 3+ messages in thread
From: Mathieu Poirier @ 2026-07-20 17:33 UTC (permalink / raw)
To: Pan Chuang
Cc: Bjorn Andersson, Paul Cercueil, Matthias Brugger,
AngeloGioacchino Del Regno, Maxime Coquelin, Alexandre Torgue,
open list:REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM, open list,
open list:INGENIC JZ47xx SoCs,
moderated list:ARM/Mediatek SoC support,
moderated list:ARM/Mediatek SoC support,
open list:ARM/QUALCOMM MAILING LIST,
moderated list:ARM/STM32 ARCHITECTURE
On Fri, Jul 17, 2026 at 02:52:23PM +0800, Pan Chuang wrote:
> Since commit 55b48e23f5c4 ("genirq/devres: Add error handling in
> devm_request_*_irq()"), devm_request_irq() and devm_request_threaded_irq()
> automatically log detailed error messages on failure. Remove the
> now-redundant driver-specific dev_err() and dev_err_probe() calls.
>
> Signed-off-by: Pan Chuang <panchuang@vivo.com>
> ---
> drivers/remoteproc/da8xx_remoteproc.c | 2 +-
> drivers/remoteproc/ingenic_rproc.c | 4 +---
> drivers/remoteproc/keystone_remoteproc.c | 4 ++--
> drivers/remoteproc/mtk_scp.c | 4 +---
> drivers/remoteproc/qcom_q6v5.c | 20 +++++---------------
> drivers/remoteproc/qcom_sysmon.c | 2 --
> drivers/remoteproc/qcom_wcnss.c | 4 +---
> drivers/remoteproc/stm32_rproc.c | 3 +--
> 8 files changed, 12 insertions(+), 31 deletions(-)
>
Applied.
Thanks,
Mathieu
> diff --git a/drivers/remoteproc/da8xx_remoteproc.c b/drivers/remoteproc/da8xx_remoteproc.c
> index 23fca7176539..006fa7b56727 100644
> --- a/drivers/remoteproc/da8xx_remoteproc.c
> +++ b/drivers/remoteproc/da8xx_remoteproc.c
> @@ -298,7 +298,7 @@ static int da8xx_rproc_probe(struct platform_device *pdev)
> handle_event, 0, "da8xx-remoteproc",
> rproc);
> if (ret)
> - return dev_err_probe(dev, ret, "devm_request_threaded_irq error\n");
> + return ret;
>
> /*
> * rproc_add() can end up enabling the DSP's clk with the DSP
> diff --git a/drivers/remoteproc/ingenic_rproc.c b/drivers/remoteproc/ingenic_rproc.c
> index 1b78d8ddeacf..252519f48964 100644
> --- a/drivers/remoteproc/ingenic_rproc.c
> +++ b/drivers/remoteproc/ingenic_rproc.c
> @@ -219,10 +219,8 @@ static int ingenic_rproc_probe(struct platform_device *pdev)
>
> ret = devm_request_irq(dev, vpu->irq, vpu_interrupt, IRQF_NO_AUTOEN,
> "VPU", rproc);
> - if (ret < 0) {
> - dev_err(dev, "Failed to request IRQ\n");
> + if (ret < 0)
> return ret;
> - }
>
> ret = devm_rproc_add(dev, rproc);
> if (ret) {
> diff --git a/drivers/remoteproc/keystone_remoteproc.c b/drivers/remoteproc/keystone_remoteproc.c
> index 83763d640c4e..407d6034f748 100644
> --- a/drivers/remoteproc/keystone_remoteproc.c
> +++ b/drivers/remoteproc/keystone_remoteproc.c
> @@ -411,7 +411,7 @@ static int keystone_rproc_probe(struct platform_device *pdev)
> ret = devm_request_irq(dev, ksproc->irq_ring, keystone_rproc_vring_interrupt,
> IRQF_NO_AUTOEN, dev_name(dev), ksproc);
> if (ret)
> - return dev_err_probe(dev, ret, "failed to request vring interrupt\n");
> + return ret;
>
> ksproc->irq_fault = platform_get_irq_byname(pdev, "exception");
> if (ksproc->irq_fault < 0)
> @@ -419,7 +419,7 @@ static int keystone_rproc_probe(struct platform_device *pdev)
> ret = devm_request_irq(dev, ksproc->irq_fault, keystone_rproc_exception_interrupt,
> IRQF_NO_AUTOEN, dev_name(dev), ksproc);
> if (ret)
> - return dev_err_probe(dev, ret, "failed to enable exception interrupt\n");
> + return ret;
>
> ksproc->kick_gpio = devm_gpiod_get(dev, "kick", GPIOD_ASIS);
> ret = PTR_ERR_OR_ZERO(ksproc->kick_gpio);
> diff --git a/drivers/remoteproc/mtk_scp.c b/drivers/remoteproc/mtk_scp.c
> index 436656bdfa8b..9751acc2bf83 100644
> --- a/drivers/remoteproc/mtk_scp.c
> +++ b/drivers/remoteproc/mtk_scp.c
> @@ -1246,10 +1246,8 @@ static struct mtk_scp *scp_rproc_init(struct platform_device *pdev,
> scp_irq_handler, IRQF_ONESHOT,
> pdev->name, scp);
>
> - if (ret) {
> - dev_err(dev, "failed to request irq\n");
> + if (ret)
> goto remove_subdev;
> - }
>
> return scp;
>
> diff --git a/drivers/remoteproc/qcom_q6v5.c b/drivers/remoteproc/qcom_q6v5.c
> index 0206a4a19254..1075ef4027b7 100644
> --- a/drivers/remoteproc/qcom_q6v5.c
> +++ b/drivers/remoteproc/qcom_q6v5.c
> @@ -302,10 +302,8 @@ int qcom_q6v5_init(struct qcom_q6v5 *q6v5, struct platform_device *pdev,
> NULL, q6v5_wdog_interrupt,
> IRQF_TRIGGER_RISING | IRQF_ONESHOT,
> "q6v5 wdog", q6v5);
> - if (ret) {
> - dev_err(&pdev->dev, "failed to acquire wdog IRQ\n");
> + if (ret)
> return ret;
> - }
>
> q6v5->fatal_irq = platform_get_irq_byname(pdev, "fatal");
> if (q6v5->fatal_irq < 0)
> @@ -315,10 +313,8 @@ int qcom_q6v5_init(struct qcom_q6v5 *q6v5, struct platform_device *pdev,
> NULL, q6v5_fatal_interrupt,
> IRQF_TRIGGER_RISING | IRQF_ONESHOT,
> "q6v5 fatal", q6v5);
> - if (ret) {
> - dev_err(&pdev->dev, "failed to acquire fatal IRQ\n");
> + if (ret)
> return ret;
> - }
>
> q6v5->ready_irq = platform_get_irq_byname(pdev, "ready");
> if (q6v5->ready_irq < 0)
> @@ -328,10 +324,8 @@ int qcom_q6v5_init(struct qcom_q6v5 *q6v5, struct platform_device *pdev,
> NULL, q6v5_ready_interrupt,
> IRQF_TRIGGER_RISING | IRQF_ONESHOT,
> "q6v5 ready", q6v5);
> - if (ret) {
> - dev_err(&pdev->dev, "failed to acquire ready IRQ\n");
> + if (ret)
> return ret;
> - }
>
> q6v5->handover_irq = platform_get_irq_byname(pdev, "handover");
> if (q6v5->handover_irq < 0)
> @@ -342,10 +336,8 @@ int qcom_q6v5_init(struct qcom_q6v5 *q6v5, struct platform_device *pdev,
> IRQF_TRIGGER_RISING | IRQF_ONESHOT |
> IRQF_NO_AUTOEN,
> "q6v5 handover", q6v5);
> - if (ret) {
> - dev_err(&pdev->dev, "failed to acquire handover IRQ\n");
> + if (ret)
> return ret;
> - }
>
> q6v5->stop_irq = platform_get_irq_byname(pdev, "stop-ack");
> if (q6v5->stop_irq < 0)
> @@ -355,10 +347,8 @@ int qcom_q6v5_init(struct qcom_q6v5 *q6v5, struct platform_device *pdev,
> NULL, q6v5_stop_interrupt,
> IRQF_TRIGGER_RISING | IRQF_ONESHOT,
> "q6v5 stop", q6v5);
> - if (ret) {
> - dev_err(&pdev->dev, "failed to acquire stop-ack IRQ\n");
> + if (ret)
> return ret;
> - }
>
> q6v5->state = devm_qcom_smem_state_get(&pdev->dev, "stop", &q6v5->stop_bit);
> if (IS_ERR(q6v5->state)) {
> diff --git a/drivers/remoteproc/qcom_sysmon.c b/drivers/remoteproc/qcom_sysmon.c
> index a0830a48b1f4..61e1038328e8 100644
> --- a/drivers/remoteproc/qcom_sysmon.c
> +++ b/drivers/remoteproc/qcom_sysmon.c
> @@ -662,8 +662,6 @@ struct qcom_sysmon *qcom_add_sysmon_subdev(struct rproc *rproc,
> IRQF_TRIGGER_RISING | IRQF_ONESHOT,
> "q6v5 shutdown-ack", sysmon);
> if (ret) {
> - dev_err(sysmon->dev,
> - "failed to acquire shutdown-ack IRQ\n");
> kfree(sysmon);
> return ERR_PTR(ret);
> }
> diff --git a/drivers/remoteproc/qcom_wcnss.c b/drivers/remoteproc/qcom_wcnss.c
> index 3392c9380202..e9a00efe97f6 100644
> --- a/drivers/remoteproc/qcom_wcnss.c
> +++ b/drivers/remoteproc/qcom_wcnss.c
> @@ -521,10 +521,8 @@ static int wcnss_request_irq(struct qcom_wcnss *wcnss,
> NULL, thread_fn,
> IRQF_TRIGGER_RISING | IRQF_ONESHOT,
> "wcnss", wcnss);
> - if (ret) {
> - dev_err(&pdev->dev, "request %s IRQ failed\n", name);
> + if (ret)
> return ret;
> - }
>
> /* Return the IRQ number if the IRQ was successfully acquired */
> return irq_number;
> diff --git a/drivers/remoteproc/stm32_rproc.c b/drivers/remoteproc/stm32_rproc.c
> index 0e5d64fbe52c..1fe4cdc0a13a 100644
> --- a/drivers/remoteproc/stm32_rproc.c
> +++ b/drivers/remoteproc/stm32_rproc.c
> @@ -682,8 +682,7 @@ static int stm32_rproc_parse_dt(struct platform_device *pdev,
> err = devm_request_irq(dev, irq, stm32_rproc_wdg, 0,
> dev_name(dev), pdev);
> if (err)
> - return dev_err_probe(dev, err,
> - "failed to request wdg irq\n");
> + return err;
>
> ddata->wdg_irq = irq;
>
> --
> 2.34.1
>
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2026-07-20 17:34 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2026-07-17 6:52 [PATCH] remoteproc: Remove redundant dev_err()/dev_err_probe() Pan Chuang
2026-07-19 12:55 ` Paul Cercueil
2026-07-20 17:33 ` Mathieu Poirier
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