diff options
| author | Krzysztof Wilczyński <kw@linux.com> | 2021-10-07 15:28:48 +0300 |
|---|---|---|
| committer | Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> | 2021-10-07 18:03:57 +0300 |
| commit | 5b8402562e553983fc941bb955e2c14d1a69215f (patch) | |
| tree | 8b2a46b6d947477888be08ce266a8eb6adf39732 | |
| parent | 8faa1d2defb795806cc46c21d16ad01bb37d23c4 (diff) | |
| download | linux-5b8402562e553983fc941bb955e2c14d1a69215f.tar.xz | |
PCI: visconti: Remove surplus dev_err() when using platform_get_irq_byname()
There is no need to call the dev_err() function directly to print a
custom message when handling an error from either the platform_get_irq()
or platform_get_irq_byname() functions as both are going to display an
appropriate error message in case of a failure.
This change is as per suggestions from Coccinelle, e.g.,
drivers/pci/controller/dwc/pcie-visconti.c:286:2-9: line 286 is redundant because platform_get_irq() already prints an error
Related:
https://lore.kernel.org/all/20210310131913.2802385-1-kw@linux.com/
https://lore.kernel.org/all/20200802142601.1635926-1-kw@linux.com/
Link: https://lore.kernel.org/r/20211007122848.3366-1-kw@linux.com
Signed-off-by: Krzysztof Wilczyński <kw@linux.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
| -rw-r--r-- | drivers/pci/controller/dwc/pcie-visconti.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/pci/controller/dwc/pcie-visconti.c b/drivers/pci/controller/dwc/pcie-visconti.c index a88eab6829bb..50f80f07e4db 100644 --- a/drivers/pci/controller/dwc/pcie-visconti.c +++ b/drivers/pci/controller/dwc/pcie-visconti.c @@ -279,13 +279,10 @@ static int visconti_add_pcie_port(struct visconti_pcie *pcie, { struct dw_pcie *pci = &pcie->pci; struct pcie_port *pp = &pci->pp; - struct device *dev = &pdev->dev; pp->irq = platform_get_irq_byname(pdev, "intr"); - if (pp->irq < 0) { - dev_err(dev, "Interrupt intr is missing"); + if (pp->irq < 0) return pp->irq; - } pp->ops = &visconti_pcie_host_ops; |