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authorAndy Shevchenko <[email protected]>2018-03-20 20:08:00 +0200
committerIngo Molnar <[email protected]>2018-03-27 11:33:16 +0200
commit47a9973d3ed8994589c845c8b1a293a475a549a9 (patch)
tree7b9dff2af962ceb405d66a134075f29020379ba6 /drivers/pci/pci.c
parent3af345258617e0412059c1ab6462495947f73e89 (diff)
x86/PCI: Fix a potential regression when using dmi_get_bios_year()
dmi_get_bios_year() may return 0 when it cannot parse the BIOS date string. Previously this has been checked in pci_acpi_crs_quirks(). Update the code to restore old behaviour. Reported-by: Jean Delvare <[email protected]> Signed-off-by: Andy Shevchenko <[email protected]> Reviewed-by: Jean Delvare <[email protected]> Reviewed-by: Rafael J. Wysocki <[email protected]> Acked-by: Thomas Gleixner <[email protected]> Cc: Bjorn Helgaas <[email protected]> Cc: Linus Torvalds <[email protected]> Cc: Lukas Wunner <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Rafael J . Wysocki <[email protected]> Cc: [email protected] Cc: [email protected] Fixes: 69c42d493db4 ("x86/pci: Simplify code by using the new dmi_get_bios_year() helper") Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'drivers/pci/pci.c')
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