| Message ID | 1573326009-2275-2-git-send-email-wahrenst@gmx.net (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | ARM: Enable GENET support for RPi 4 | expand |
On 11/9/2019 11:00 AM, Stefan Wahren wrote: > As platform_get_irq() now prints an error when the interrupt does not > exist, we are getting a confusing error message in case the optional > WOL IRQ is not defined: > > bcmgenet fd58000.ethernet: IRQ index 2 not found > > Fix this by using the platform_get_irq_optional(). > > Fixes: 7723f4c5ecdb8d83 ("driver core: platform: Add an error message to platform_get_irq*()") > Signed-off-by: Stefan Wahren <wahrenst@gmx.net> I still don't think this warrant a Fixes tag, as this is not a bug per-se, just a minor annoyance: Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Hi Florian, Am 10.11.19 um 21:23 schrieb Florian Fainelli: > > On 11/9/2019 11:00 AM, Stefan Wahren wrote: >> As platform_get_irq() now prints an error when the interrupt does not >> exist, we are getting a confusing error message in case the optional >> WOL IRQ is not defined: >> >> bcmgenet fd58000.ethernet: IRQ index 2 not found >> >> Fix this by using the platform_get_irq_optional(). >> >> Fixes: 7723f4c5ecdb8d83 ("driver core: platform: Add an error message to platform_get_irq*()") >> Signed-off-by: Stefan Wahren <wahrenst@gmx.net> > I still don't think this warrant a Fixes tag, as this is not a bug > per-se, just a minor annoyance: this confuses me. In V2 you said this about patch "net: bcmgenet: Fix error handling on IRQ retrieval". Is it possible you commented the wrong patch last time?
On 11/10/2019 12:57 PM, Stefan Wahren wrote: > Hi Florian, > > Am 10.11.19 um 21:23 schrieb Florian Fainelli: >> >> On 11/9/2019 11:00 AM, Stefan Wahren wrote: >>> As platform_get_irq() now prints an error when the interrupt does not >>> exist, we are getting a confusing error message in case the optional >>> WOL IRQ is not defined: >>> >>> bcmgenet fd58000.ethernet: IRQ index 2 not found >>> >>> Fix this by using the platform_get_irq_optional(). >>> >>> Fixes: 7723f4c5ecdb8d83 ("driver core: platform: Add an error message to platform_get_irq*()") >>> Signed-off-by: Stefan Wahren <wahrenst@gmx.net> >> I still don't think this warrant a Fixes tag, as this is not a bug >> per-se, just a minor annoyance: > > this confuses me. In V2 you said this about patch "net: bcmgenet: Fix > error handling on IRQ retrieval". > > Is it possible you commented the wrong patch last time? In v2, on patch 1, I wrote this: Not sure if the Fixes tag is necessary here, this is kind of an exceptional case anyway since you should be specifying valid interrupt resources to begin with. and on v2, on patch 2, I just suggested using platform_get_irq_optional() but did not comment on your choice of Fixes: tag, but now I just did, and for the same reasons as patch #1, I think this is not necessary.
diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c index 4f689fb..9f68ee1 100644 --- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c +++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c @@ -3465,7 +3465,7 @@ static int bcmgenet_probe(struct platform_device *pdev) priv = netdev_priv(dev); priv->irq0 = platform_get_irq(pdev, 0); priv->irq1 = platform_get_irq(pdev, 1); - priv->wol_irq = platform_get_irq(pdev, 2); + priv->wol_irq = platform_get_irq_optional(pdev, 2); if (!priv->irq0 || !priv->irq1) { dev_err(&pdev->dev, "can't find IRQs\n"); err = -EINVAL;
As platform_get_irq() now prints an error when the interrupt does not exist, we are getting a confusing error message in case the optional WOL IRQ is not defined: bcmgenet fd58000.ethernet: IRQ index 2 not found Fix this by using the platform_get_irq_optional(). Fixes: 7723f4c5ecdb8d83 ("driver core: platform: Add an error message to platform_get_irq*()") Signed-off-by: Stefan Wahren <wahrenst@gmx.net> --- drivers/net/ethernet/broadcom/genet/bcmgenet.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- 2.7.4