From: Krzysztof Wilczyński Date: Tue, 22 Sep 2020 19:49:32 +0000 (+0000) Subject: PCI: iproc: Fix using plain integer as NULL pointer in iproc_pcie_pltfm_probe X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=936452941cbec2b2f51cb6b7e5ac1d9b3081c6c1;p=linux.git PCI: iproc: Fix using plain integer as NULL pointer in iproc_pcie_pltfm_probe Fix sparse build warning: drivers/pci/controller/pcie-iproc-platform.c:102:33: warning: Using plain integer as NULL pointer The map_irq member of the struct iproc_pcie takes a function pointer serving as a callback to map interrupts, therefore we should pass a NULL pointer to it rather than a integer in the iproc_pcie_pltfm_probe() function. Related: commit b64aa11eb2dd ("PCI: Set bridge map_irq and swizzle_irq to default functions") Link: https://lore.kernel.org/r/20200922194932.465925-1-kw@linux.com Signed-off-by: Krzysztof Wilczyński Signed-off-by: Lorenzo Pieralisi Reviewed-by: Rob Herring --- diff --git a/drivers/pci/controller/pcie-iproc-platform.c b/drivers/pci/controller/pcie-iproc-platform.c index a956b0c18bd1b..b93e7bda101bc 100644 --- a/drivers/pci/controller/pcie-iproc-platform.c +++ b/drivers/pci/controller/pcie-iproc-platform.c @@ -99,7 +99,7 @@ static int iproc_pcie_pltfm_probe(struct platform_device *pdev) switch (pcie->type) { case IPROC_PCIE_PAXC: case IPROC_PCIE_PAXC_V2: - pcie->map_irq = 0; + pcie->map_irq = NULL; break; default: break;