From 0b598e4f877ba28603985031b98d4d592464ade7 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Thu, 21 Dec 2017 17:15:18 +0100 Subject: [PATCH] virt: vbox: use %pap format for printing resource_size_t resource_size_t may be larger than pointers depending on configuration, so we can run into this build warning: drivers/virt/vboxguest/vboxguest_linux.c: In function 'vbg_pci_probe': drivers/virt/vboxguest/vboxguest_linux.c:295:4: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast] drivers/virt/vboxguest/vboxguest_linux.c:367:4: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast] This uses the special %pap to print the address by reference. Fixes: 0ba002bc4393 ("virt: Add vboxguest driver for Virtual Box Guest integration") Signed-off-by: Arnd Bergmann Signed-off-by: Greg Kroah-Hartman --- drivers/virt/vboxguest/vboxguest_linux.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/virt/vboxguest/vboxguest_linux.c b/drivers/virt/vboxguest/vboxguest_linux.c index d045aa51ce03..82e280d38cc2 100644 --- a/drivers/virt/vboxguest/vboxguest_linux.c +++ b/drivers/virt/vboxguest/vboxguest_linux.c @@ -291,8 +291,8 @@ static int vbg_pci_probe(struct pci_dev *pci, const struct pci_device_id *id) vmmdev = devm_ioremap(dev, mmio, mmio_len); if (!vmmdev) { - vbg_err("vboxguest: Error ioremap failed; MMIO addr=%p size=%d\n", - (void *)mmio, (int)mmio_len); + vbg_err("vboxguest: Error ioremap failed; MMIO addr=%pap size=%pap\n", + &mmio, &mmio_len); goto err_disable_pcidev; } @@ -362,9 +362,9 @@ static int vbg_pci_probe(struct pci_dev *pci, const struct pci_device_id *id) device_create_file(dev, &dev_attr_host_version); device_create_file(dev, &dev_attr_host_features); - vbg_info("vboxguest: misc device minor %d, IRQ %d, I/O port %x, MMIO at %p (size %d)\n", + vbg_info("vboxguest: misc device minor %d, IRQ %d, I/O port %x, MMIO at %pap (size %pap)\n", gdev->misc_device.minor, pci->irq, gdev->io_port, - (void *)mmio, (int)mmio_len); + &mmio, &mmio_len); return 0;