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authorArnd Bergmann <arnd@arndb.de>2017-12-21 17:15:18 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-12-21 18:06:59 +0100
commit0b598e4f877ba28603985031b98d4d592464ade7 (patch)
treede12d7e6f73f80b95eba54a9d7349eba119fe2fa /drivers/virt
parent1443f5b4fb451fdc894e4845ca67b370ed897a94 (diff)
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 <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/virt')
-rw-r--r--drivers/virt/vboxguest/vboxguest_linux.c8
1 files 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;

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