diff options
| author | Krzysztof Wilczyński <kw@linux.com> | 2020-08-02 14:25:53 +0000 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2020-08-03 09:26:03 -0500 |
| commit | caecb05c800081c57907749f787f05f62011564e (patch) | |
| tree | dff3eb66aaac93e4d7f93099d9a179fddda1d3e8 /drivers/pci/controller/pcie-xilinx-nwl.c | |
| parent | b3a9e3b9622ae10064826dccb4f7a52bd88c7407 (diff) | |
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/pcie-xilinx-nwl.c')
| -rw-r--r-- | drivers/pci/controller/pcie-xilinx-nwl.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/drivers/pci/controller/pcie-xilinx-nwl.c b/drivers/pci/controller/pcie-xilinx-nwl.c index 9bd1427f2fd6..55489b728484 100644 --- a/drivers/pci/controller/pcie-xilinx-nwl.c +++ b/drivers/pci/controller/pcie-xilinx-nwl.c @@ -586,7 +586,6 @@ static int nwl_pcie_enable_msi(struct nwl_pcie *pcie) /* Get msi_1 IRQ number */ msi->irq_msi1 = platform_get_irq_byname(pdev, "msi1"); if (msi->irq_msi1 < 0) { - dev_err(dev, "failed to get IRQ#%d\n", msi->irq_msi1); ret = -EINVAL; goto err; } @@ -597,7 +596,6 @@ static int nwl_pcie_enable_msi(struct nwl_pcie *pcie) /* Get msi_0 IRQ number */ msi->irq_msi0 = platform_get_irq_byname(pdev, "msi0"); if (msi->irq_msi0 < 0) { - dev_err(dev, "failed to get IRQ#%d\n", msi->irq_msi0); ret = -EINVAL; goto err; } @@ -728,11 +726,8 @@ static int nwl_pcie_bridge_init(struct nwl_pcie *pcie) /* Get misc IRQ number */ pcie->irq_misc = platform_get_irq_byname(pdev, "misc"); - if (pcie->irq_misc < 0) { - dev_err(dev, "failed to get misc IRQ %d\n", - pcie->irq_misc); + if (pcie->irq_misc < 0) return -EINVAL; - } err = devm_request_irq(dev, pcie->irq_misc, nwl_pcie_misc_handler, IRQF_SHARED, @@ -797,10 +792,8 @@ static int nwl_pcie_parse_dt(struct nwl_pcie *pcie, /* Get intx IRQ number */ pcie->irq_intx = platform_get_irq_byname(pdev, "intx"); - if (pcie->irq_intx < 0) { - dev_err(dev, "failed to get intx IRQ %d\n", pcie->irq_intx); + if (pcie->irq_intx < 0) return pcie->irq_intx; - } irq_set_chained_handler_and_data(pcie->irq_intx, nwl_pcie_leg_handler, pcie); |