* [PATCH v2] drm/omap: dsi: Add missing IRQF_ONESHOT
@ 2021-03-23 9:34 ` Yang Li
0 siblings, 0 replies; 6+ messages in thread
From: Yang Li @ 2021-03-23 9:34 UTC (permalink / raw)
To: tomba; +Cc: airlied, daniel, dri-devel, linux-kernel, Yang Li
fixed the following coccicheck:
./drivers/gpu/drm/omapdrm/dss/dsi.c:4329:7-27: ERROR: Threaded IRQ with
no primary handler requested without IRQF_ONESHOT
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
---
Change in v2:
-Modify the fourth parameter, not the first
drivers/gpu/drm/omapdrm/dss/dsi.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/omapdrm/dss/dsi.c b/drivers/gpu/drm/omapdrm/dss/dsi.c
index b31d750..5f1722b 100644
--- a/drivers/gpu/drm/omapdrm/dss/dsi.c
+++ b/drivers/gpu/drm/omapdrm/dss/dsi.c
@@ -4327,7 +4327,8 @@ static int omap_dsi_register_te_irq(struct dsi_data *dsi,
irq_set_status_flags(te_irq, IRQ_NOAUTOEN);
err = request_threaded_irq(te_irq, NULL, omap_dsi_te_irq_handler,
- IRQF_TRIGGER_RISING, "TE", dsi);
+ IRQF_TRIGGER_RISING | IRQF_ONESHOT,
+ "TE", dsi);
if (err) {
dev_err(dsi->dev, "request irq failed with %d\n", err);
gpiod_put(dsi->te_gpio);
--
1.8.3.1
^ permalink raw reply related [flat|nested] 6+ messages in thread* [PATCH v2] drm/omap: dsi: Add missing IRQF_ONESHOT
@ 2021-03-23 9:34 ` Yang Li
0 siblings, 0 replies; 6+ messages in thread
From: Yang Li @ 2021-03-23 9:34 UTC (permalink / raw)
To: tomba; +Cc: airlied, Yang Li, dri-devel, linux-kernel
fixed the following coccicheck:
./drivers/gpu/drm/omapdrm/dss/dsi.c:4329:7-27: ERROR: Threaded IRQ with
no primary handler requested without IRQF_ONESHOT
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
---
Change in v2:
-Modify the fourth parameter, not the first
drivers/gpu/drm/omapdrm/dss/dsi.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/omapdrm/dss/dsi.c b/drivers/gpu/drm/omapdrm/dss/dsi.c
index b31d750..5f1722b 100644
--- a/drivers/gpu/drm/omapdrm/dss/dsi.c
+++ b/drivers/gpu/drm/omapdrm/dss/dsi.c
@@ -4327,7 +4327,8 @@ static int omap_dsi_register_te_irq(struct dsi_data *dsi,
irq_set_status_flags(te_irq, IRQ_NOAUTOEN);
err = request_threaded_irq(te_irq, NULL, omap_dsi_te_irq_handler,
- IRQF_TRIGGER_RISING, "TE", dsi);
+ IRQF_TRIGGER_RISING | IRQF_ONESHOT,
+ "TE", dsi);
if (err) {
dev_err(dsi->dev, "request irq failed with %d\n", err);
gpiod_put(dsi->te_gpio);
--
1.8.3.1
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^ permalink raw reply related [flat|nested] 6+ messages in thread* Re: [PATCH v2] drm/omap: dsi: Add missing IRQF_ONESHOT
2021-03-23 9:34 ` Yang Li
@ 2021-03-23 11:15 ` Sebastian Reichel
-1 siblings, 0 replies; 6+ messages in thread
From: Sebastian Reichel @ 2021-03-23 11:15 UTC (permalink / raw)
To: Yang Li; +Cc: tomba, airlied, dri-devel, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 1615 bytes --]
Hi,
On Tue, Mar 23, 2021 at 05:34:53PM +0800, Yang Li wrote:
> fixed the following coccicheck:
> ./drivers/gpu/drm/omapdrm/dss/dsi.c:4329:7-27: ERROR: Threaded IRQ with
> no primary handler requested without IRQF_ONESHOT
>
> Reported-by: Abaci Robot <abaci@linux.alibaba.com>
> Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
> ---
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Also maybe add this, so that it is properly backported. OTOH old code did
not have IRQF_ONESHOT either.
Fixes: 4c1b935fea54 ("drm/omap: dsi: move TE GPIO handling into core")
-- Sebastian
> Change in v2:
> -Modify the fourth parameter, not the first
>
> drivers/gpu/drm/omapdrm/dss/dsi.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/omapdrm/dss/dsi.c b/drivers/gpu/drm/omapdrm/dss/dsi.c
> index b31d750..5f1722b 100644
> --- a/drivers/gpu/drm/omapdrm/dss/dsi.c
> +++ b/drivers/gpu/drm/omapdrm/dss/dsi.c
> @@ -4327,7 +4327,8 @@ static int omap_dsi_register_te_irq(struct dsi_data *dsi,
> irq_set_status_flags(te_irq, IRQ_NOAUTOEN);
>
> err = request_threaded_irq(te_irq, NULL, omap_dsi_te_irq_handler,
> - IRQF_TRIGGER_RISING, "TE", dsi);
> + IRQF_TRIGGER_RISING | IRQF_ONESHOT,
> + "TE", dsi);
> if (err) {
> dev_err(dsi->dev, "request irq failed with %d\n", err);
> gpiod_put(dsi->te_gpio);
> --
> 1.8.3.1
>
> _______________________________________________
> dri-devel mailing list
> dri-devel@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel
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^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [PATCH v2] drm/omap: dsi: Add missing IRQF_ONESHOT
@ 2021-03-23 11:15 ` Sebastian Reichel
0 siblings, 0 replies; 6+ messages in thread
From: Sebastian Reichel @ 2021-03-23 11:15 UTC (permalink / raw)
To: Yang Li; +Cc: airlied, dri-devel, tomba, linux-kernel
[-- Attachment #1.1: Type: text/plain, Size: 1615 bytes --]
Hi,
On Tue, Mar 23, 2021 at 05:34:53PM +0800, Yang Li wrote:
> fixed the following coccicheck:
> ./drivers/gpu/drm/omapdrm/dss/dsi.c:4329:7-27: ERROR: Threaded IRQ with
> no primary handler requested without IRQF_ONESHOT
>
> Reported-by: Abaci Robot <abaci@linux.alibaba.com>
> Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
> ---
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Also maybe add this, so that it is properly backported. OTOH old code did
not have IRQF_ONESHOT either.
Fixes: 4c1b935fea54 ("drm/omap: dsi: move TE GPIO handling into core")
-- Sebastian
> Change in v2:
> -Modify the fourth parameter, not the first
>
> drivers/gpu/drm/omapdrm/dss/dsi.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/omapdrm/dss/dsi.c b/drivers/gpu/drm/omapdrm/dss/dsi.c
> index b31d750..5f1722b 100644
> --- a/drivers/gpu/drm/omapdrm/dss/dsi.c
> +++ b/drivers/gpu/drm/omapdrm/dss/dsi.c
> @@ -4327,7 +4327,8 @@ static int omap_dsi_register_te_irq(struct dsi_data *dsi,
> irq_set_status_flags(te_irq, IRQ_NOAUTOEN);
>
> err = request_threaded_irq(te_irq, NULL, omap_dsi_te_irq_handler,
> - IRQF_TRIGGER_RISING, "TE", dsi);
> + IRQF_TRIGGER_RISING | IRQF_ONESHOT,
> + "TE", dsi);
> if (err) {
> dev_err(dsi->dev, "request irq failed with %d\n", err);
> gpiod_put(dsi->te_gpio);
> --
> 1.8.3.1
>
> _______________________________________________
> dri-devel mailing list
> dri-devel@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel
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https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [PATCH v2] drm/omap: dsi: Add missing IRQF_ONESHOT
2021-03-23 11:15 ` Sebastian Reichel
@ 2021-03-26 7:24 ` Tomi Valkeinen
-1 siblings, 0 replies; 6+ messages in thread
From: Tomi Valkeinen @ 2021-03-26 7:24 UTC (permalink / raw)
To: Sebastian Reichel, Yang Li; +Cc: airlied, dri-devel, linux-kernel
On 23/03/2021 13:15, Sebastian Reichel wrote:
> Hi,
>
> On Tue, Mar 23, 2021 at 05:34:53PM +0800, Yang Li wrote:
>> fixed the following coccicheck:
>> ./drivers/gpu/drm/omapdrm/dss/dsi.c:4329:7-27: ERROR: Threaded IRQ with
>> no primary handler requested without IRQF_ONESHOT
>>
>> Reported-by: Abaci Robot <abaci@linux.alibaba.com>
>> Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
>> ---
>
> Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com>
>
> Also maybe add this, so that it is properly backported. OTOH old code did
> not have IRQF_ONESHOT either.
>
> Fixes: 4c1b935fea54 ("drm/omap: dsi: move TE GPIO handling into core")
Thanks, I have applied this.
Tomi
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [PATCH v2] drm/omap: dsi: Add missing IRQF_ONESHOT
@ 2021-03-26 7:24 ` Tomi Valkeinen
0 siblings, 0 replies; 6+ messages in thread
From: Tomi Valkeinen @ 2021-03-26 7:24 UTC (permalink / raw)
To: Sebastian Reichel, Yang Li; +Cc: airlied, linux-kernel, dri-devel
On 23/03/2021 13:15, Sebastian Reichel wrote:
> Hi,
>
> On Tue, Mar 23, 2021 at 05:34:53PM +0800, Yang Li wrote:
>> fixed the following coccicheck:
>> ./drivers/gpu/drm/omapdrm/dss/dsi.c:4329:7-27: ERROR: Threaded IRQ with
>> no primary handler requested without IRQF_ONESHOT
>>
>> Reported-by: Abaci Robot <abaci@linux.alibaba.com>
>> Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
>> ---
>
> Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com>
>
> Also maybe add this, so that it is properly backported. OTOH old code did
> not have IRQF_ONESHOT either.
>
> Fixes: 4c1b935fea54 ("drm/omap: dsi: move TE GPIO handling into core")
Thanks, I have applied this.
Tomi
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2021-03-26 7:25 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-03-23 9:34 [PATCH v2] drm/omap: dsi: Add missing IRQF_ONESHOT Yang Li
2021-03-23 9:34 ` Yang Li
2021-03-23 11:15 ` Sebastian Reichel
2021-03-23 11:15 ` Sebastian Reichel
2021-03-26 7:24 ` Tomi Valkeinen
2021-03-26 7:24 ` Tomi Valkeinen
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