| Message ID | 20160719142107.22358-5-niklas.soderlund+renesas@ragnatech.se (mailing list archive) |
|---|---|
| State | Superseded |
| Delegated to: | Geert Uytterhoeven |
| Headers | show |
Hello. On 07/19/2016 05:20 PM, Niklas Söderlund wrote: > Fix a error from the original driver where the wrong error code is > returned if the driver fails to get a IRQ number from > platform_get_irq(). > > Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> > --- > drivers/media/platform/rcar-vin/rcar-core.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/media/platform/rcar-vin/rcar-core.c b/drivers/media/platform/rcar-vin/rcar-core.c > index 481d82a..ff27d75 100644 > --- a/drivers/media/platform/rcar-vin/rcar-core.c > +++ b/drivers/media/platform/rcar-vin/rcar-core.c > @@ -318,7 +318,7 @@ static int rcar_vin_probe(struct platform_device *pdev) > > irq = platform_get_irq(pdev, 0); > if (irq <= 0) > - return ret; > + return irq; This is still wrong, i.e. it'll return 0 from the probe() method if 'irq' is 0 (and you consider that an error). [...] MBR, Sergei
diff --git a/drivers/media/platform/rcar-vin/rcar-core.c b/drivers/media/platform/rcar-vin/rcar-core.c index 481d82a..ff27d75 100644 --- a/drivers/media/platform/rcar-vin/rcar-core.c +++ b/drivers/media/platform/rcar-vin/rcar-core.c @@ -318,7 +318,7 @@ static int rcar_vin_probe(struct platform_device *pdev) irq = platform_get_irq(pdev, 0); if (irq <= 0) - return ret; + return irq; ret = rvin_dma_probe(vin, irq); if (ret)
Fix a error from the original driver where the wrong error code is returned if the driver fails to get a IRQ number from platform_get_irq(). Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> --- drivers/media/platform/rcar-vin/rcar-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)