diff options
author | Krzysztof Wilczyński <kw@linux.com> | 2020-08-02 17:25:53 +0300 |
---|---|---|
committer | Bjorn Helgaas <bhelgaas@google.com> | 2020-08-03 17:26:03 +0300 |
commit | caecb05c800081c57907749f787f05f62011564e (patch) | |
tree | dff3eb66aaac93e4d7f93099d9a179fddda1d3e8 /drivers/pci/controller/dwc/pci-dra7xx.c | |
parent | b3a9e3b9622ae10064826dccb4f7a52bd88c7407 (diff) | |
download | linux-caecb05c800081c57907749f787f05f62011564e.tar.xz |
PCI: Remove dev_err() when handing an error from platform_get_irq()
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-armada8k.c:252:2-9: line 252 is
redundant because platform_get_irq() already prints an error
[bhelgaas: squashed into one commit]
Suggested-by: Bjorn Helgaas <bhelgaas@google.com>
Link: https://lore.kernel.org/r/20200802142601.1635926-2-kw@linux.com
Link: https://lore.kernel.org/r/20200802142601.1635926-3-kw@linux.com
Link: https://lore.kernel.org/r/20200802142601.1635926-4-kw@linux.com
Link: https://lore.kernel.org/r/20200802142601.1635926-5-kw@linux.com
Link: https://lore.kernel.org/r/20200802142601.1635926-6-kw@linux.com
Link: https://lore.kernel.org/r/20200802142601.1635926-7-kw@linux.com
Link: https://lore.kernel.org/r/20200802142601.1635926-8-kw@linux.com
Link: https://lore.kernel.org/r/20200802142601.1635926-9-kw@linux.com
Link: https://lore.kernel.org/r/20200802142601.1635926-10-kw@linux.com
Link: https://lore.kernel.org/r/20200803071040.1663662-1-kw@linux.com
Signed-off-by: Krzysztof Wilczyński <kw@linux.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Ley Foon Tan <ley.foon.tan@intel.com> # altera
Acked-by: Jesper Nilsson <jesper.nilsson@axis.com> # dwc
Diffstat (limited to 'drivers/pci/controller/dwc/pci-dra7xx.c')
-rw-r--r-- | drivers/pci/controller/dwc/pci-dra7xx.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/pci/controller/dwc/pci-dra7xx.c b/drivers/pci/controller/dwc/pci-dra7xx.c index 6184ebc9392d..66465dd69858 100644 --- a/drivers/pci/controller/dwc/pci-dra7xx.c +++ b/drivers/pci/controller/dwc/pci-dra7xx.c @@ -629,10 +629,8 @@ static int __init dra7xx_add_pcie_port(struct dra7xx_pcie *dra7xx, struct resource *res; pp->irq = platform_get_irq(pdev, 1); - if (pp->irq < 0) { - dev_err(dev, "missing IRQ resource\n"); + if (pp->irq < 0) return pp->irq; - } ret = dra7xx_pcie_init_irq_domain(pp); if (ret < 0) @@ -871,10 +869,8 @@ static int __init dra7xx_pcie_probe(struct platform_device *pdev) pci->ops = &dw_pcie_ops; irq = platform_get_irq(pdev, 0); - if (irq < 0) { - dev_err(dev, "missing IRQ resource: %d\n", irq); + if (irq < 0) return irq; - } base = devm_platform_ioremap_resource_byname(pdev, "ti_conf"); if (IS_ERR(base)) |