tree 142ac300293f2771444b91b6f077a0bfea622058
parent 78916b00f0096059c872f537306b1a464c84fb30
author Hanjun Guo <hanjun.guo@linaro.org> 1399346992 +0800
committer Bjorn Helgaas <bhelgaas@google.com> 1401229438 -0600

PCI: Turn pcibios_penalize_isa_irq() into a weak function

pcibios_penalize_isa_irq() is only implemented by x86 now, and legacy ISA
is not used by some architectures.  Make pcibios_penalize_isa_irq() a
__weak function to simplify the code.  This removes the need for new
platforms to add stub implementations of pcibios_penalize_isa_irq().

[bhelgaas: changelog, comments]
Signed-off-by: Hanjun Guo <hanjun.guo@linaro.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>