From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752639AbdLUPAO (ORCPT ); Thu, 21 Dec 2017 10:00:14 -0500 Received: from mout.kundenserver.de ([212.227.126.130]:57152 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751600AbdLUPAN (ORCPT ); Thu, 21 Dec 2017 10:00:13 -0500 From: Arnd Bergmann To: Hans de Goede , Arnd Bergmann , Greg Kroah-Hartman Cc: Larry Finger , linux-kernel@vger.kernel.org Subject: [PATCH] virt: vbox: use %pR format for printing resource_size_t Date: Thu, 21 Dec 2017 15:59:40 +0100 Message-Id: <20171221145956.675556-1-arnd@arndb.de> X-Mailer: git-send-email 2.9.0 X-Provags-ID: V03:K0:uvRAYJ0s8qDZ/VhXVQe7Itha6bXoSHvYGB9+GS39kRVP8eMOYZ6 MrF9JshDOqBNxKBBjZYYmpNvPBbW72sej6lN68p68NtP8O/4WYkSYrJ9Yb3tGSmmm7mpRo9 pg6yBpy9/q7U843Tt4dG6UzG4nv1z1sLHfSl+rRy5MntyyZup9uYlZ2mSY1FuJ7xmKBVx3e MK3AIBzXEIo5ncYE5RtIQ== X-UI-Out-Filterresults: notjunk:1;V01:K0:vOkZDIJxDrU=:KQfB8nR2vd7IpKheF8nMAX LMMYBLSy9FW+4dyGeiKeR/HJm39IfGDZtdelZ3EHVpRiDpm1ZnDQ34KTy01/cOL/guKYLLBVb h8ajwrRYNhwGr/FpJNFPaBYMhpiuKnohx/OeUXaLQ5VDPTox5Az+2jAQZMZRrxykugoWFFaY8 2GmjM7l2zLkrBQ8AW0amGWgn3AhL5x0YswT91LhnxTIfy8Qa5ifRM0starAkJ4eENJ0H8uFJb DuNPF6RTflDGphdc+nsoOQswU6ciW+sMV/KhF+rlo5F6hObvbc4DwUWZjc0kefUhKgZiB/sYi QUum7crsQquVcUS4MzR7hoerkkmR8RIhA5Jh3IIfP/WrXUSIIhhnWzJ2sqHteSEKhmIMtww5I PxegpvYMOtnFMEhYv3d904wq3Y8MZqQi55TWpK0BrvCHWslYY1+r7/OY5Y8E4IyVDXcNJB5P9 9r2Js6H0rES158AGyF8pmGKrIQilcb3FEDfwamkj3nkKTfd9gt4mHLfKu/Gh1tL0l12bLFUxM zJS0MAA8G/chXZXcfjCr4YoyboxLWHM3mzTc+zDOjfDeBSSMF97BlsMnc2+dJ0wRnO712VarK ZarcUDOmZUwlEghzujnAk/rl4IASNqdAy9mjsrPGlue71BYr9VSW2pAsGgihFxDvlRRvPecf5 8Wm5yYQajTlwfZoNV6A6BnKNn+8U6TidDZA5spRTE9lExCDGygFPxs/YlKcLL89HhCGboRdi7 pt73+XRRS5OYz3L7PNzKTn3MQ/8mC+ht+DEFDA== Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 %pR to print the address by reference. Fixes: 0ba002bc4393 ("virt: Add vboxguest driver for Virtual Box Guest integration") Signed-off-by: Arnd Bergmann --- 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..1074ff59721e 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=%pR size=%pR\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 %pR (size %pR)\n", gdev->misc_device.minor, pci->irq, gdev->io_port, - (void *)mmio, (int)mmio_len); + &mmio, &mmio_len); return 0; -- 2.9.0