From: Justin Stitt <justinstitt@xxxxxxxxxx> When building with clang 18 I see the following warning: | drivers/pci/controller/pcie-iproc-platform.c:55:15: warning: cast to smaller | integer type 'enum iproc_pcie_type' from 'const void *' [-Wvoid-pointer-to-enum-cast] | 55 | pcie->type = (enum iproc_pcie_type) of_device_get_match_data(dev); To fix this issue, use uintptr_t instead. Link: https://github.com/ClangBuiltLinux/linux/issues/1910 Reported-by: Nathan Chancellor <nathan@xxxxxxxxxx> Signed-off-by: Justin Stitt <justinstitt@xxxxxxxxxx> [shimoda: revise the commit description] Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx> Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxx> --- drivers/pci/controller/pcie-iproc-platform.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pci/controller/pcie-iproc-platform.c b/drivers/pci/controller/pcie-iproc-platform.c index acdc583d2980..83cbc95f4384 100644 --- a/drivers/pci/controller/pcie-iproc-platform.c +++ b/drivers/pci/controller/pcie-iproc-platform.c @@ -52,7 +52,7 @@ static int iproc_pltfm_pcie_probe(struct platform_device *pdev) pcie = pci_host_bridge_priv(bridge); pcie->dev = dev; - pcie->type = (enum iproc_pcie_type) of_device_get_match_data(dev); + pcie->type = (uintptr_t) of_device_get_match_data(dev); ret = of_address_to_resource(np, 0, ®); if (ret < 0) { -- 2.25.1
