Stephen M. Cameron f92d74c1f5 PCI: Warn on driver probe return value greater than zero ... Ages ago, drivers could return values greater than zero from their probe function and this would be regarded as success. But after f3ec4f87d6 ("PCI: change device runtime PM settings for probe and remove") and 967577b062 ("PCI/PM: Keep runtime PM enabled for unbound PCI devices"), we set dev->driver to NULL if the driver's probe function returns a value greater than zero. __pci_device_probe() treats this as success, and drivers can still mostly work even with dev->driver == NULL, but PCI power management doesn't work, and we don't call the driver's remove function on rmmod. To help catch these driver problems, issue a warning in this case. [bhelgaas: changelog] Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>		2013-11-06 16:08:17 -07:00
..
host	ARM: SoC platform changes for 3.12	2013-09-06 13:30:06 -07:00
hotplug	PCI: acpiphp_ibm: Convert to dynamic debug	2013-09-25 17:00:51 -06:00
pcie	PCI: Update pcie_ports 'auto' behavior for non-ACPI platforms	2013-11-01 09:25:16 -06:00
Kconfig	PCI: remove ARCH_SUPPORTS_MSI kconfig option	2013-08-12 15:26:48 +00:00
Makefile	pci: PCIe driver for Marvell Armada 370/XP systems	2013-05-20 19:18:44 +00:00
access.c	PCI: Remove pcie_cap_has_devctl()	2013-08-28 20:51:39 -06:00
ats.c	Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci	2012-01-11 18:50:26 -08:00
bus.c	PCI: Delay enabling bridges until they're needed	2013-07-25 12:35:03 -06:00
host-bridge.c	PCI: add host bridge release support	2012-04-30 14:52:43 -06:00
hotplug-pci.c	PCI: hotplug: remove pci_do_scan_bus()	2012-06-13 15:42:27 -06:00
htirq.c	pci: Fix files needing export.h for EXPORT_SYMBOL/THIS_MODULE	2011-10-31 19:31:22 -04:00
ioapic.c	PCI: Convert ioapic.c to module_pci_driver	2013-05-27 17:05:28 -06:00
iov.c	PCI: Return -ENOSYS for SR-IOV operations on non-SR-IOV devices	2013-07-31 16:47:56 -06:00
irq.c	PCI: Convert dev_printk(KERN_<LEVEL> to dev_<level>(	2012-11-07 15:24:18 -07:00
msi.c	PCI: Fail MSI/MSI-X initialization if device is not in PCI_D0	2013-10-29 13:30:52 -06:00
of.c	PCI: OF: Don't crash when bridge parent is NULL.	2011-08-19 08:51:37 -07:00
pci-acpi.c	PCI / ACPI / PM: Clear pme_poll for devices in D3cold on wakeup	2013-09-20 00:24:43 +02:00
pci-driver.c	PCI: Warn on driver probe return value greater than zero	2013-11-06 16:08:17 -07:00
pci-label.c	switch ->is_visible() to returning umode_t	2012-01-03 22:54:55 -05:00
pci-stub.c	PCI: Convert dev_printk(KERN_<LEVEL> to dev_<level>(	2012-11-07 15:24:18 -07:00
pci-sysfs.c	PCI: Add pci_dev_show_local_cpu() to simplify code	2013-10-07 15:12:46 -06:00
pci.c	PCI: Drop warning about drivers that don't use pci_set_master()	2013-11-05 16:36:06 -07:00
pci.h	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2013-09-05 14:54:29 -07:00
probe.c	PCI: Remove unused "is_pcie" from pci_dev structure	2013-09-25 15:43:44 -06:00
proc.c	pci/proc: switch to fixed_size_llseek()	2013-06-29 12:57:48 +04:00
quirks.c	PCI: Remove Intel Haswell D3 delays	2013-09-25 15:45:06 -06:00
remove.c	PCI: Add pcibios hooks for adding and removing PCI buses	2013-04-12 15:38:25 -06:00
rom.c	PCI: Add PCI ROM helper for platform-provided ROM images	2013-03-26 17:19:41 -06:00
search.c	PCI: Fix reference count leak in pci_dev_present()	2013-01-25 13:49:27 -07:00
setup-bus.c	PCI: Pass type, width, and prefetchability for window alignment	2013-09-25 15:44:58 -06:00
setup-irq.c	PCI: Provide a default pcibios_update_irq()	2012-09-18 17:28:21 -06:00
setup-res.c	PCI: Remove unused variables	2013-04-15 10:56:27 -06:00
slot.c	PCI: Warn about failures instead of "must_check" functions	2013-04-17 10:21:12 -06:00
syscall.c	headers: smp_lock.h redux	2009-07-12 12:22:34 -07:00
vpd.c	pci: Fix files needing export.h for EXPORT_SYMBOL/THIS_MODULE	2011-10-31 19:31:22 -04:00
xen-pcifront.c	xen/pcifront: Deal with toolstack missing 'XenbusStateClosing' state.	2013-06-14 12:28:59 -04:00