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authorArnd Bergmann <arnd@arndb.de>2015-11-24 15:38:07 -0600
committerBjorn Helgaas <bhelgaas@google.com>2015-11-24 15:38:07 -0600
commit9f55cf5654fff70de8675ea128b53281edc794d3 (patch)
tree3f7926a60c9c1410d43dd6917d9750fe82a692e5 /include
parentPCI: designware: Remove incorrect io_base assignment (diff)
downloadlinux-dev-9f55cf5654fff70de8675ea128b53281edc794d3.tar.xz
linux-dev-9f55cf5654fff70de8675ea128b53281edc794d3.zip
PCI: hisi: Fix deferred probing
The hisi_pcie_probe() function is incorrectly marked as __init, as Kconfig tells us: WARNING: drivers/pci/host/built-in.o(.data+0x7780): Section mismatch in reference from the variable hisi_pcie_driver to the function .init.text:hisi_pcie_probe() If the probe for this device gets deferred past the point where __init functions are removed, or the device is unbound and then reattached to the driver, we branch into uninitialized memory, which is bad. Remove the __init annotation from hisi_pcie_probe() and hisi_add_pcie_port(). Fixes: 500a1d9a43e0 ("PCI: hisi: Add HiSilicon SoC Hip05 PCIe driver") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Hanjun Guo <hanjun.guo@linaro.org> Acked-by: Zhou Wang <wangzhou1@hisilicon.com>
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