* [PATCH] ALSA: x86: fix error return code in hdmi_lpe_audio_probe()
@ 2017-06-30 19:59 Gustavo A. R. Silva
2017-06-30 20:07 ` Takashi Iwai
0 siblings, 1 reply; 12+ messages in thread
From: Gustavo A. R. Silva @ 2017-06-30 19:59 UTC (permalink / raw)
To: Jaroslav Kysela, Takashi Iwai
Cc: alsa-devel, linux-kernel, Gustavo A. R. Silva
platform_get_irq() returns an error code, but the sata_rcar driver
ignores it and always returns -ENODEV. This is not correct, and
prevents -EPROBE_DEFER from being propagated properly. Also,
notice that platform_get_irq() no longer returns 0 on error.
Print and propagate the return value of platform_get_irq on failure.
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
---
sound/x86/intel_hdmi_audio.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/sound/x86/intel_hdmi_audio.c b/sound/x86/intel_hdmi_audio.c
index c19efc9..a095150 100644
--- a/sound/x86/intel_hdmi_audio.c
+++ b/sound/x86/intel_hdmi_audio.c
@@ -1758,8 +1758,8 @@ static int hdmi_lpe_audio_probe(struct platform_device *pdev)
/* get resources */
irq = platform_get_irq(pdev, 0);
if (irq < 0) {
- dev_err(&pdev->dev, "Could not get irq resource\n");
- return -ENODEV;
+ dev_err(&pdev->dev, "Could not get irq resource: %d\n", irq);
+ return irq;
}
res_mmio = platform_get_resource(pdev, IORESOURCE_MEM, 0);
--
2.5.0
^ permalink raw reply related [flat|nested] 12+ messages in thread* Re: [PATCH] ALSA: x86: fix error return code in hdmi_lpe_audio_probe()
2017-06-30 19:59 [PATCH] ALSA: x86: fix error return code in hdmi_lpe_audio_probe() Gustavo A. R. Silva
@ 2017-06-30 20:07 ` Takashi Iwai
0 siblings, 0 replies; 12+ messages in thread
From: Takashi Iwai @ 2017-06-30 20:07 UTC (permalink / raw)
To: Gustavo A. R. Silva; +Cc: Jaroslav Kysela, alsa-devel, linux-kernel
On Fri, 30 Jun 2017 21:59:01 +0200,
Gustavo A. R. Silva wrote:
>
> platform_get_irq() returns an error code, but the sata_rcar driver
> ignores it and always returns -ENODEV.
Which driver? A copy&paste error?
Takashi
> This is not correct, and
> prevents -EPROBE_DEFER from being propagated properly. Also,
> notice that platform_get_irq() no longer returns 0 on error.
>
> Print and propagate the return value of platform_get_irq on failure.
>
> Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
> ---
> sound/x86/intel_hdmi_audio.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/sound/x86/intel_hdmi_audio.c b/sound/x86/intel_hdmi_audio.c
> index c19efc9..a095150 100644
> --- a/sound/x86/intel_hdmi_audio.c
> +++ b/sound/x86/intel_hdmi_audio.c
> @@ -1758,8 +1758,8 @@ static int hdmi_lpe_audio_probe(struct platform_device *pdev)
> /* get resources */
> irq = platform_get_irq(pdev, 0);
> if (irq < 0) {
> - dev_err(&pdev->dev, "Could not get irq resource\n");
> - return -ENODEV;
> + dev_err(&pdev->dev, "Could not get irq resource: %d\n", irq);
> + return irq;
> }
>
> res_mmio = platform_get_resource(pdev, IORESOURCE_MEM, 0);
> --
> 2.5.0
>
>
^ permalink raw reply [flat|nested] 12+ messages in thread* Re: [PATCH] ALSA: x86: fix error return code in hdmi_lpe_audio_probe()
@ 2017-06-30 20:07 ` Takashi Iwai
0 siblings, 0 replies; 12+ messages in thread
From: Takashi Iwai @ 2017-06-30 20:07 UTC (permalink / raw)
To: Gustavo A. R. Silva; +Cc: Jaroslav Kysela, alsa-devel, linux-kernel
On Fri, 30 Jun 2017 21:59:01 +0200,
Gustavo A. R. Silva wrote:
>
> platform_get_irq() returns an error code, but the sata_rcar driver
> ignores it and always returns -ENODEV.
Which driver? A copy&paste error?
Takashi
> This is not correct, and
> prevents -EPROBE_DEFER from being propagated properly. Also,
> notice that platform_get_irq() no longer returns 0 on error.
>
> Print and propagate the return value of platform_get_irq on failure.
>
> Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
> ---
> sound/x86/intel_hdmi_audio.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/sound/x86/intel_hdmi_audio.c b/sound/x86/intel_hdmi_audio.c
> index c19efc9..a095150 100644
> --- a/sound/x86/intel_hdmi_audio.c
> +++ b/sound/x86/intel_hdmi_audio.c
> @@ -1758,8 +1758,8 @@ static int hdmi_lpe_audio_probe(struct platform_device *pdev)
> /* get resources */
> irq = platform_get_irq(pdev, 0);
> if (irq < 0) {
> - dev_err(&pdev->dev, "Could not get irq resource\n");
> - return -ENODEV;
> + dev_err(&pdev->dev, "Could not get irq resource: %d\n", irq);
> + return irq;
> }
>
> res_mmio = platform_get_resource(pdev, IORESOURCE_MEM, 0);
> --
> 2.5.0
>
>
^ permalink raw reply [flat|nested] 12+ messages in thread* Re: [PATCH] ALSA: x86: fix error return code in hdmi_lpe_audio_probe()
2017-06-30 20:07 ` Takashi Iwai
(?)
@ 2017-06-30 20:12 ` Gustavo A. R. Silva
2017-06-30 20:18 ` [PATCH v2] " Gustavo A. R. Silva
-1 siblings, 1 reply; 12+ messages in thread
From: Gustavo A. R. Silva @ 2017-06-30 20:12 UTC (permalink / raw)
To: Takashi Iwai; +Cc: Jaroslav Kysela, alsa-devel, linux-kernel
Hi Takashi,
Quoting Takashi Iwai <tiwai@suse.de>:
> On Fri, 30 Jun 2017 21:59:01 +0200,
> Gustavo A. R. Silva wrote:
>>
>> platform_get_irq() returns an error code, but the sata_rcar driver
>> ignores it and always returns -ENODEV.
>
> Which driver? A copy&paste error?
>
Yep, I'm already working on v2 of this patch, which fix this error.
I'll send it shortly.
Thanks
--
Gustavo A. R. Silva
^ permalink raw reply [flat|nested] 12+ messages in thread
* [PATCH v2] ALSA: x86: fix error return code in hdmi_lpe_audio_probe()
2017-06-30 20:12 ` Gustavo A. R. Silva
@ 2017-06-30 20:18 ` Gustavo A. R. Silva
2017-06-30 20:27 ` Takashi Iwai
0 siblings, 1 reply; 12+ messages in thread
From: Gustavo A. R. Silva @ 2017-06-30 20:18 UTC (permalink / raw)
To: Jaroslav Kysela, Takashi Iwai
Cc: alsa-devel, linux-kernel, Gustavo A. R. Silva
platform_get_irq() returns an error code, but the intel_hdmi_audio
driver ignores it and always returns -ENODEV. This is not correct,
and prevents -EPROBE_DEFER from being propagated properly. Also,
notice that platform_get_irq() no longer returns 0 on error.
Print error message and propagate the return value of platform_get_irq
on failure.
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
---
Changes in v2:
Fix error in commit message.
sound/x86/intel_hdmi_audio.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/sound/x86/intel_hdmi_audio.c b/sound/x86/intel_hdmi_audio.c
index c19efc9..a095150 100644
--- a/sound/x86/intel_hdmi_audio.c
+++ b/sound/x86/intel_hdmi_audio.c
@@ -1758,8 +1758,8 @@ static int hdmi_lpe_audio_probe(struct platform_device *pdev)
/* get resources */
irq = platform_get_irq(pdev, 0);
if (irq < 0) {
- dev_err(&pdev->dev, "Could not get irq resource\n");
- return -ENODEV;
+ dev_err(&pdev->dev, "Could not get irq resource: %d\n", irq);
+ return irq;
}
res_mmio = platform_get_resource(pdev, IORESOURCE_MEM, 0);
--
2.5.0
^ permalink raw reply related [flat|nested] 12+ messages in thread* Re: [PATCH v2] ALSA: x86: fix error return code in hdmi_lpe_audio_probe()
2017-06-30 20:18 ` [PATCH v2] " Gustavo A. R. Silva
@ 2017-06-30 20:27 ` Takashi Iwai
0 siblings, 0 replies; 12+ messages in thread
From: Takashi Iwai @ 2017-06-30 20:27 UTC (permalink / raw)
To: Gustavo A. R. Silva; +Cc: Jaroslav Kysela, alsa-devel, linux-kernel
On Fri, 30 Jun 2017 22:18:41 +0200,
Gustavo A. R. Silva wrote:
>
> Also,
> notice that platform_get_irq() no longer returns 0 on error.
There is no change by your patch in this regard, right?
Takashi
> Print error message and propagate the return value of platform_get_irq
> on failure.
>
> Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
> ---
> Changes in v2:
> Fix error in commit message.
>
> sound/x86/intel_hdmi_audio.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/sound/x86/intel_hdmi_audio.c b/sound/x86/intel_hdmi_audio.c
> index c19efc9..a095150 100644
> --- a/sound/x86/intel_hdmi_audio.c
> +++ b/sound/x86/intel_hdmi_audio.c
> @@ -1758,8 +1758,8 @@ static int hdmi_lpe_audio_probe(struct platform_device *pdev)
> /* get resources */
> irq = platform_get_irq(pdev, 0);
> if (irq < 0) {
> - dev_err(&pdev->dev, "Could not get irq resource\n");
> - return -ENODEV;
> + dev_err(&pdev->dev, "Could not get irq resource: %d\n", irq);
> + return irq;
> }
>
> res_mmio = platform_get_resource(pdev, IORESOURCE_MEM, 0);
> --
> 2.5.0
>
>
^ permalink raw reply [flat|nested] 12+ messages in thread* Re: [PATCH v2] ALSA: x86: fix error return code in hdmi_lpe_audio_probe()
@ 2017-06-30 20:27 ` Takashi Iwai
0 siblings, 0 replies; 12+ messages in thread
From: Takashi Iwai @ 2017-06-30 20:27 UTC (permalink / raw)
To: Gustavo A. R. Silva; +Cc: Jaroslav Kysela, alsa-devel, linux-kernel
On Fri, 30 Jun 2017 22:18:41 +0200,
Gustavo A. R. Silva wrote:
>
> Also,
> notice that platform_get_irq() no longer returns 0 on error.
There is no change by your patch in this regard, right?
Takashi
> Print error message and propagate the return value of platform_get_irq
> on failure.
>
> Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
> ---
> Changes in v2:
> Fix error in commit message.
>
> sound/x86/intel_hdmi_audio.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/sound/x86/intel_hdmi_audio.c b/sound/x86/intel_hdmi_audio.c
> index c19efc9..a095150 100644
> --- a/sound/x86/intel_hdmi_audio.c
> +++ b/sound/x86/intel_hdmi_audio.c
> @@ -1758,8 +1758,8 @@ static int hdmi_lpe_audio_probe(struct platform_device *pdev)
> /* get resources */
> irq = platform_get_irq(pdev, 0);
> if (irq < 0) {
> - dev_err(&pdev->dev, "Could not get irq resource\n");
> - return -ENODEV;
> + dev_err(&pdev->dev, "Could not get irq resource: %d\n", irq);
> + return irq;
> }
>
> res_mmio = platform_get_resource(pdev, IORESOURCE_MEM, 0);
> --
> 2.5.0
>
>
^ permalink raw reply [flat|nested] 12+ messages in thread* Re: [PATCH v2] ALSA: x86: fix error return code in hdmi_lpe_audio_probe()
2017-06-30 20:27 ` Takashi Iwai
(?)
@ 2017-06-30 20:31 ` Gustavo A. R. Silva
2017-06-30 20:39 ` Takashi Iwai
-1 siblings, 1 reply; 12+ messages in thread
From: Gustavo A. R. Silva @ 2017-06-30 20:31 UTC (permalink / raw)
To: Takashi Iwai; +Cc: Jaroslav Kysela, alsa-devel, linux-kernel
Hi Takashi,
Quoting Takashi Iwai <tiwai@suse.de>:
> On Fri, 30 Jun 2017 22:18:41 +0200,
> Gustavo A. R. Silva wrote:
>>
>> Also,
>> notice that platform_get_irq() no longer returns 0 on error.
>
> There is no change by your patch in this regard, right?
>
You are correct. I just pointing it out. This is the commit that
changed the platform_get_irq code:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e330b9a6bb35dc7097a4f02cb1ae7b6f96df92af
>
> Takashi
>
>> Print error message and propagate the return value of platform_get_irq
>> on failure.
>>
>> Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
>> ---
>> Changes in v2:
>> Fix error in commit message.
>>
>> sound/x86/intel_hdmi_audio.c | 4 ++--
>> 1 file changed, 2 insertions(+), 2 deletions(-)
>>
>> diff --git a/sound/x86/intel_hdmi_audio.c b/sound/x86/intel_hdmi_audio.c
>> index c19efc9..a095150 100644
>> --- a/sound/x86/intel_hdmi_audio.c
>> +++ b/sound/x86/intel_hdmi_audio.c
>> @@ -1758,8 +1758,8 @@ static int hdmi_lpe_audio_probe(struct
>> platform_device *pdev)
>> /* get resources */
>> irq = platform_get_irq(pdev, 0);
>> if (irq < 0) {
>> - dev_err(&pdev->dev, "Could not get irq resource\n");
>> - return -ENODEV;
>> + dev_err(&pdev->dev, "Could not get irq resource: %d\n", irq);
>> + return irq;
>> }
>>
>> res_mmio = platform_get_resource(pdev, IORESOURCE_MEM, 0);
>> --
>> 2.5.0
>>
>>
Thanks
--
Gustavo A. R. Silva
^ permalink raw reply [flat|nested] 12+ messages in thread* Re: [PATCH v2] ALSA: x86: fix error return code in hdmi_lpe_audio_probe()
2017-06-30 20:31 ` Gustavo A. R. Silva
@ 2017-06-30 20:39 ` Takashi Iwai
0 siblings, 0 replies; 12+ messages in thread
From: Takashi Iwai @ 2017-06-30 20:39 UTC (permalink / raw)
To: Gustavo A. R. Silva; +Cc: alsa-devel, linux-kernel
On Fri, 30 Jun 2017 22:31:32 +0200,
Gustavo A. R. Silva wrote:
>
> Hi Takashi,
>
> Quoting Takashi Iwai <tiwai@suse.de>:
>
> > On Fri, 30 Jun 2017 22:18:41 +0200,
> > Gustavo A. R. Silva wrote:
> >>
> >> Also,
> >> notice that platform_get_irq() no longer returns 0 on error.
> >
> > There is no change by your patch in this regard, right?
> >
>
> You are correct. I just pointing it out. This is the commit that
> changed the platform_get_irq code:
>
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e330b9a6bb35dc7097a4f02cb1ae7b6f96df92af
OK, applied now to for-next branch.
Thanks.
Takashi
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH v2] ALSA: x86: fix error return code in hdmi_lpe_audio_probe()
@ 2017-06-30 20:39 ` Takashi Iwai
0 siblings, 0 replies; 12+ messages in thread
From: Takashi Iwai @ 2017-06-30 20:39 UTC (permalink / raw)
To: Gustavo A. R. Silva; +Cc: Jaroslav Kysela, alsa-devel, linux-kernel
On Fri, 30 Jun 2017 22:31:32 +0200,
Gustavo A. R. Silva wrote:
>
> Hi Takashi,
>
> Quoting Takashi Iwai <tiwai@suse.de>:
>
> > On Fri, 30 Jun 2017 22:18:41 +0200,
> > Gustavo A. R. Silva wrote:
> >>
> >> Also,
> >> notice that platform_get_irq() no longer returns 0 on error.
> >
> > There is no change by your patch in this regard, right?
> >
>
> You are correct. I just pointing it out. This is the commit that
> changed the platform_get_irq code:
>
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e330b9a6bb35dc7097a4f02cb1ae7b6f96df92af
OK, applied now to for-next branch.
Thanks.
Takashi
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH v2] ALSA: x86: fix error return code in hdmi_lpe_audio_probe()
2017-06-30 20:39 ` Takashi Iwai
@ 2017-06-30 20:41 ` Gustavo A. R. Silva
-1 siblings, 0 replies; 12+ messages in thread
From: Gustavo A. R. Silva @ 2017-06-30 20:41 UTC (permalink / raw)
To: Takashi Iwai; +Cc: alsa-devel, linux-kernel
Quoting Takashi Iwai <tiwai@suse.de>:
> On Fri, 30 Jun 2017 22:31:32 +0200,
> Gustavo A. R. Silva wrote:
>>
>> Hi Takashi,
>>
>> Quoting Takashi Iwai <tiwai@suse.de>:
>>
>> > On Fri, 30 Jun 2017 22:18:41 +0200,
>> > Gustavo A. R. Silva wrote:
>> >>
>> >> Also,
>> >> notice that platform_get_irq() no longer returns 0 on error.
>> >
>> > There is no change by your patch in this regard, right?
>> >
>>
>> You are correct. I just pointing it out. This is the commit that
>> changed the platform_get_irq code:
>>
>> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e330b9a6bb35dc7097a4f02cb1ae7b6f96df92af
>
> OK, applied now to for-next branch.
> Thanks.
>
Great :)
Thank you
--
Gustavo A. R. Silva
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH v2] ALSA: x86: fix error return code in hdmi_lpe_audio_probe()
@ 2017-06-30 20:41 ` Gustavo A. R. Silva
0 siblings, 0 replies; 12+ messages in thread
From: Gustavo A. R. Silva @ 2017-06-30 20:41 UTC (permalink / raw)
To: Takashi Iwai; +Cc: Jaroslav Kysela, alsa-devel, linux-kernel
Quoting Takashi Iwai <tiwai@suse.de>:
> On Fri, 30 Jun 2017 22:31:32 +0200,
> Gustavo A. R. Silva wrote:
>>
>> Hi Takashi,
>>
>> Quoting Takashi Iwai <tiwai@suse.de>:
>>
>> > On Fri, 30 Jun 2017 22:18:41 +0200,
>> > Gustavo A. R. Silva wrote:
>> >>
>> >> Also,
>> >> notice that platform_get_irq() no longer returns 0 on error.
>> >
>> > There is no change by your patch in this regard, right?
>> >
>>
>> You are correct. I just pointing it out. This is the commit that
>> changed the platform_get_irq code:
>>
>> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e330b9a6bb35dc7097a4f02cb1ae7b6f96df92af
>
> OK, applied now to for-next branch.
> Thanks.
>
Great :)
Thank you
--
Gustavo A. R. Silva
^ permalink raw reply [flat|nested] 12+ messages in thread
end of thread, other threads:[~2017-06-30 20:41 UTC | newest]
Thread overview: 12+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2017-06-30 19:59 [PATCH] ALSA: x86: fix error return code in hdmi_lpe_audio_probe() Gustavo A. R. Silva
2017-06-30 20:07 ` Takashi Iwai
2017-06-30 20:07 ` Takashi Iwai
2017-06-30 20:12 ` Gustavo A. R. Silva
2017-06-30 20:18 ` [PATCH v2] " Gustavo A. R. Silva
2017-06-30 20:27 ` Takashi Iwai
2017-06-30 20:27 ` Takashi Iwai
2017-06-30 20:31 ` Gustavo A. R. Silva
2017-06-30 20:39 ` Takashi Iwai
2017-06-30 20:39 ` Takashi Iwai
2017-06-30 20:41 ` Gustavo A. R. Silva
2017-06-30 20:41 ` Gustavo A. R. Silva
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