On Wed, Aug 22, 2007 at 12:17:23AM +0800, WANG Cong wrote: > On Tue, Aug 21, 2007 at 03:20:38PM +0200, Jarek Poplawski wrote: > >Here are some more of, probably well-known, warnings with attached > >testing-only .config. > > > >Regards, > >Jarek P. > > > > > >sed: -e expression #1, char 154: Unknown option to 's' > >drivers/acpi/ec.c: In function `acpi_ec_ecdt_probe': > >drivers/acpi/ec.c:873: warning: passing arg 1 of `acpi_get_devices' discards > >qualifiers from pointer target type > >drivers/pci/search.c: In function `pci_find_slot': > >drivers/pci/search.c:99: warning: `pci_find_device' is deprecated (declared > >at include/linux/pci.h:480) > >drivers/pci/search.c: At top level: > >drivers/pci/search.c:437: warning: `pci_find_device' is deprecated (declared > >at drivers/pci/search.c:244) > >drivers/pci/search.c:437: warning: `pci_find_device' is deprecated (declared > >at drivers/pci/search.c:244) > >drivers/pci/search.c:438: warning: `pci_find_slot' is deprecated (declared > >at drivers/pci/search.c:96) > >drivers/pci/search.c:438: warning: `pci_find_slot' is deprecated (declared > >at drivers/pci/search.c:96) > >drivers/pci/msi.c:686: warning: weak declaration of `arch_msi_check_device' > >after first use results in unspecified behavior > >drivers/pci/msi.c:698: warning: weak declaration of `arch_setup_msi_irqs' > >after first use results in unspecified behavior > >drivers/pci/msi.c:718: warning: weak declaration of `arch_teardown_msi_irqs' > >after first use results in unspecified behavior > >In file included from drivers/usb/host/ohci-hcd.c:859: > >drivers/usb/host/ohci-pci.c: In function `ohci_pci_start': > >drivers/usb/host/ohci-pci.c:202: warning: unused variable `pdev' > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > > This warning is suspicious. In fact, 'pdev' is used when CONFIG_PM is defined. > See the following: > > <snip> > if (device_may_wakeup(&pdev->dev)) > ohci->hc_control |= OHCI_CTRL_RWC; > <snip> > > Or a bug of gcc?
gcc bug, I have a patch for this queued up. thanks, greg k-h - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
