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e259c2926c
After updating pci-dra7xx driver to probe with ti-sysc and genpd, I noticed that dra7xx_pcie_probe() would not run if a power-domains property was configured for the interconnect target module. Turns out that module_platform_driver_probe uses platform_driver_probe(), while builtin_platform_driver uses platform_driver_register(). Only platform_driver_register() works for deferred probe as noted in the comments for __platform_driver_probe() in drivers/base/platform.c with a line saying "Note that this is incompatible with deferred probing". With module_platform_driver_probe, we have platform_driver_probe() produce -ENODEV error at device_initcall() level, and no further attempts are done. Let's fix this by using module_platform_driver instead. Note this is not an issue currently as we probe devices with simple-bus, and only is needed as we start probing the device with ti-sysc, or when probed with simple-pm-bus. Note that we must now also remove __init for probe related functions to avoid a section mismatch warning. Cc: linux-pci@vger.kernel.org Cc: Bjorn Helgaas <bhelgaas@google.com> Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Tested-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com> |
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| .. | ||
| controller | ||
| endpoint | ||
| hotplug | ||
| pcie | ||
| switch | ||
| access.c | ||
| ats.c | ||
| bus.c | ||
| ecam.c | ||
| host-bridge.c | ||
| iov.c | ||
| irq.c | ||
| Kconfig | ||
| Makefile | ||
| mmap.c | ||
| msi.c | ||
| of.c | ||
| p2pdma.c | ||
| pci-acpi.c | ||
| pci-bridge-emul.c | ||
| pci-bridge-emul.h | ||
| pci-driver.c | ||
| pci-label.c | ||
| pci-mid.c | ||
| pci-pf-stub.c | ||
| pci-stub.c | ||
| pci-sysfs.c | ||
| pci.c | ||
| pci.h | ||
| probe.c | ||
| proc.c | ||
| quirks.c | ||
| remove.c | ||
| rom.c | ||
| search.c | ||
| setup-bus.c | ||
| setup-irq.c | ||
| setup-res.c | ||
| slot.c | ||
| syscall.c | ||
| vc.c | ||
| vpd.c | ||
| xen-pcifront.c | ||