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2007-05-15rpadlpar breakage - fallout of struct subsystem removalAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-11Merge branch 'upstream-linus' of ↵Linus Torvalds
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev: pata_platform: don't use generic ata_port_start Use menuconfig objects: libata add the ATI SB700 SATA controller device id to AHCI pci table Add the combined mode for ATI SB700 pata_pcmcia: recognize 2GB CompactFlash from Transcend git-libata-all: sata_via build fix libata-acpi: clean up parameters and misc stuff libata-acpi: s/CONFIG_SATA_ACPI/CONFIG_ATA_ACPI/ libata: give devices one last chance even if recovery failed with -EINVAL libata: fallback to the other IDENTIFY on device error, take#2 libata: ignore EH scheduling during initialization libata: clean up SFF init mess libata: implement libata.spindown_compat libata: reimplement suspend/resume support using sdev->manage_start_stop
2007-05-11Fix assertion failure with MSI on sparc64David Miller
Today's find is a triggered assertion in msi_free_irqs() when the system doesn't support MSI, in which case arch_setup_msi_irqs() always returns an error. The problem is that when this happens we branch into msi_free_irqs(), to which you added the following assertion loop: list_for_each_entry(entry, &dev->msi_list, list) BUG_ON(irq_has_action(entry->irq)); Well, if arch_setup_msi_irqs() fails, entry->irq will be zero and although that's never assigned to any normal devices we use that IRQ number for the timer interrupt on sparc64 so this assertion triggers. Better to test for zero before doing the irq_has_action() assertion thing. Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-11Add the combined mode for ATI SB700Henry Su
Besides those modes in ATI SB600 SATA controller, ATI SB700 supports one more mode:the combined mode. The combined mode is a Legacy IDE mode used for compatibility with some old OS without AHCI driver, but now it is not necessary for Linux since the kernel has supported AHCI. Signed-off-by: Luugi Marsan <luugi.marsan@amd.com> Cc: Jeff Garzik <jeff@garzik.org> Cc: Tejun Heo <htejun@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-05-10[IA64] Fix warnings resulting from type-checking in dev_dbg()Tony Luck
Lots of places where we passed a "struct pci_device *" rather than a "struct device *". One place where we used a "%s" in the format, but forgot to provide an argument. Acked-by: John Keller <jpk@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-05-09Fix more "deprecated" spellos.Randy Dunlap
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Adrian Bunk <bunk@stusta.de>
2007-05-08Merge branch 'master' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc * 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (77 commits) [POWERPC] Abolish powerpc_flash_init() [POWERPC] Early serial debug support for PPC44x [POWERPC] Support for the Ebony 440GP reference board in arch/powerpc [POWERPC] Add device tree for Ebony [POWERPC] Add powerpc/platforms/44x, disable platforms/4xx for now [POWERPC] MPIC U3/U4 MSI backend [POWERPC] MPIC MSI allocator [POWERPC] Enable MSI mappings for MPIC [POWERPC] Tell Phyp we support MSI [POWERPC] RTAS MSI implementation [POWERPC] PowerPC MSI infrastructure [POWERPC] Rip out the existing powerpc msi stubs [POWERPC] Remove use of 4level-fixup.h for ppc32 [POWERPC] Add powerpc PCI-E reset API implementation [POWERPC] Holly bootwrapper [POWERPC] Holly DTS [POWERPC] Holly defconfig [POWERPC] Add support for 750CL Holly board [POWERPC] Generalize tsi108 PCI setup [POWERPC] Generalize tsi108 PHY types ... Fixed conflict in include/asm-powerpc/kdebug.h manually Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-08header cleaning: don't include smp_lock.h when not usedRandy Dunlap
Remove includes of <linux/smp_lock.h> where it is not used/needed. Suggested by Al Viro. Builds cleanly on x86_64, i386, alpha, ia64, powerpc, sparc, sparc64, and arm (all 59 defconfigs). Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-08Merge branch 'linux-2.6'Paul Mackerras
2007-05-04Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6Linus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6: remove "struct subsystem" as it is no longer needed sysfs: printk format warning DOC: Fix wrong identifier name in Documentation/driver-model/devres.txt platform: reorder platform_device_del Driver core: fix show_uevent from taking up way too much stack
2007-05-02PCI: Free resource files in error path of pci_create_sysfs_dev_files()Michael Ellerman
pci_create_sysfs_dev_files() should call pci_remove_resource_files() in its error path, to match the call it makes to pci_create_resource_files(). Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-05-02pci-quirks: disable MSI on RS400-200 and RS480Tejun Heo
MSI doesn't work on RS400-200 and RS480 requiring pci=nomsi kernel boot parameter for ahci to work. This patch disables MSI on those chips. http://thread.gmane.org/gmane.linux.ide/17820 http://thread.gmane.org/gmane.linux.ide/17516 https://bugzilla.novell.com/show_bug.cgi?id=263893 Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-05-02PCI hotplug: Use menuconfig objectsJan Engelhardt
Use menuconfigs instead of menus, so the whole menu can be disabled at once instead of going through all options. Signed-off-by: Jan Engelhardt <jengelh@gmx.de> Cc: Scott Murray <scottm@somanetworks.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-05-02PCI: ZT5550 CPCI Hotplug driver fixScott Murray
cc: Philip Guo <pg@cs.stanford.edu> Here's a small patch against the current git tree for the ZT5550 CPCI hotplug driver to fix an issue with port freeing that Philip Guo found. Signed-off-by: Scott Murray <scottm@somanetworks.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-05-02PCI: rpaphp: Remove semaphoresLinas Vepstas
Remove the semaphores from the get routine. These do not appear to be protecting anything that I can make out, and they also do not seem to be required by the hotplug driver. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Cc: John Rose <johnrose@austin.ibm.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-05-02PCI: rpaphp: Ensure more pcibios_add/pcibios_remove symmetryLinas Vepstas
Calls to pcibios_add should be symmetric with calls to pcibios_remove. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Cc: John Rose <johnrose@austin.ibm.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-05-02PCI: rpaphp: Use pcibios_remove_pci_devices() symmetricallyLinas Vepstas
At first blush, the disable_slot() routine does not look at all like its symmetric with the enable_slot() routine; as it seems to call a very different set of routines. However, this is easily fixed: pcibios_remove_pci_devices() does the right thing. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Cc: John Rose <johnrose@austin.ibm.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-05-02PCI: rpaphp: Document is_php_dn()Linas Vepstas
Fix up the documentation: the rpaphp_add_slot() does not actually handle embedded slots: in fact, it ignores them. Fix the flow of control in the routine that checks for embedded slots. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Cc: John Rose <johnrose@austin.ibm.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-05-02PCI: rpaphp: Document find_php_slot()Linas Vepstas
Document some of the interaction between dlpar and hotplug. viz, the a dlpar remove of a htoplug slot uses hotplug to remove it. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Cc: John Rose <johnrose@austin.ibm.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-05-02PCI: rpaphp: Rename rpaphp_register_pci_slot() to rpaphp_enable_slot()Linas Vepstas
Rename rpaphp_register_pci_slot() because its easy to confuse with rpaphp_register_slot() even though it does something completely different. Rename it to rpaphp_enable_slot() because its almost identical to enbale_slot(). Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Cc: John Rose <johnrose@austin.ibm.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-05-02PCI: rpaphp: refactor tail call to rpaphp_register_slot()Linas Vepstas
Eliminate the tail call to rpaphp_register_slot() by placing it in the caller. This will help later dis-entanglement. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Cc: John Rose <johnrose@austin.ibm.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-05-02PCI: rpaphp: remove rpaphp_set_attention_status()Linas Vepstas
The rpaphp_set_attention_status() routine seems to be a wrapper around a single rtas call. Abolish it. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Cc: John Rose <johnrose@austin.ibm.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-05-02PCI: rpaphp: remove print_slot_pci_funcs()Linas Vepstas
The debug function print_slot_pci_funcs() is a large wrapper around two debug print statements. Just invoke these directly. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Cc: John Rose <johnrose@austin.ibm.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-05-02PCI: rpaphp: Remove setup_pci_slot()Linas Vepstas
The setup_pci_slot() routine appears to be nothing else than a big, complicated wrapper around pcibios_add_pci_devices(). Remove the wrapping, and call pcibios_add_pci_devices() directly. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Cc: John Rose <johnrose@austin.ibm.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-05-02PCI: rpaphp: remove a call that does nothing but a pointer lookupLinas Vepstas
Delete another stovepipe: a call to a routine which does nothing. Remove un-needed semaphore as well. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Cc: John Rose <johnrose@austin.ibm.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-05-02PCI: rpaphp: Remove another wrappered functionLinas Vepstas
Remove another stove-pipe; this funcion was called from two different places, with a compile-time const that is then run-time checked to perform two different things. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Cc: John Rose <johnrose@austin.ibm.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-05-02PCI: rpaphp: Remve another call that is a wrapperLinas Vepstas
Remove another stovepipe: a call which wraps another call, and just adds printks. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Cc: John Rose <johnrose@austin.ibm.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-05-02PCI: rpaphp: remove a function that does nothing but wrap debug printksLinas Vepstas
Remove a stove-pipe-- a function that is called from only one place, does nothing but wraps another function with debug printk's. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Cc: John Rose <johnrose@austin.ibm.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-05-02PCI: rpaphp: Remove un-needed gotoLinas Vepstas
Remove un-needed goto. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Cc: John Rose <johnrose@austin.ibm.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-05-02PCI: rpaphp: Fix a memleak; slot->location string was never freedLinas Vepstas
Fix a memleak; the slot->location string was never freed. Fix some whitespace and overlong-line probelms while we're here. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Cc: John Rose <johnrose@austin.ibm.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-05-02PCI: rpaphp: match up alloc and free in same routineLinas Vepstas
The routine that called an alloc should be the same routine that calles the mathcing free, if anything in the middle failed. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Cc: John Rose <johnrose@austin.ibm.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-05-02PCI: rpaphp: Remove global num_slots variableLinas Vepstas
Cleanup cruft: remove the global "num_slots" variable; although scattered across multiple files, it is used only once, in a debug statement. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Cc: John Rose <johnrose@austin.ibm.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-05-02PCI: rpaphp: Cleanup flow of control for rpaphp_add_slotLinas Vepstas
Cleanup the flow of control for rpaphp_add_slot(), so as to make it easier to read. The ext patch will fix a bug in this same code. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Cc: John Rose <johnrose@austin.ibm.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-05-02PCI: remove the broken PCI_MULTITHREAD_PROBE optionAdrian Bunk
This patch removes the PCI_MULTITHREAD_PROBE option that had already been marked as broken. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-05-02MSI: Give archs the option to free all MSI/Xs at once.Michael Ellerman
This patch introduces an optional function, arch_teardown_msi_irqs(), which gives an arch the opportunity to do per-device teardown for MSI/X. If that's not required, the default version simply calls arch_teardown_msi_irq() for each msi irq required. arch_teardown_msi_irqs() is simply passed a pdev, attached to the pdev is a list of msi_descs, it is up to the arch to free the irq associated with each of these as appropriate. For archs that _don't_ implement arch_teardown_msi_irqs(), all msi_descs with irq == 0 are considered unallocated, and the arch teardown routine is not called on them. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-05-02MSI: Give archs the option to allocate all MSI/Xs at once.Michael Ellerman
This patch introduces an optional function, arch_setup_msi_irqs(), (note the plural) which gives an arch the opportunity to do per-device setup for MSI/X and then allocate all the requested MSI/Xs at once. If that's not required by the arch, the default version simply calls arch_setup_msi_irq() for each MSI irq required. arch_setup_msi_irqs() is passed a pdev, attached to the pdev is a list of msi_descs with irq == 0, it is up to the arch to connect these up to an irq (via set_irq_msi()) or return an error. For convenience the number of vectors and the type are passed also. All msi_descs with irq != 0 are considered allocated, and the arch teardown routine will be called on them when necessary. The existing semantics of pci_enable_msix() are that if the requested number of irqs can not be allocated, the maximum number that _could_ be allocated is returned. To support that, we define that in case of an error from arch_setup_msi_irqs(), the number of msi_descs with irq != 0 are considered allocated, and are counted toward the "max that could be allocated". Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-05-02MSI: arch must connect the irq and the msi_descMichael Ellerman
set_irq_msi() currently connects an irq_desc to an msi_desc. The archs call it at some point in their setup routine, and then the generic code sets up the reverse mapping from the msi_desc back to the irq. set_irq_msi() should do both connections, making it the one and only call required to connect an irq with it's MSI desc and vice versa. The arch code MUST call set_irq_msi(), and it must do so only once it's sure it's not going to fail the irq allocation. Given that there's no need for the arch to return the irq anymore, the return value from the arch setup routine just becomes 0 for success and anything else for failure. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-05-02msi: introduce ARCH_SUPPORTS_MSI Kconfig option (rev2)Dan Williams
Allows architectures to advertise that they support MSI rather than listing each architecture as a PCI_MSI dependency. Signed-off-by: Dan Williams <dan.j.williams@intel.com> Acked-by: "Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-05-02MSI: Remove dev->first_msi_irqMichael Ellerman
Now that we keep a list of msi descriptors, we don't need first_msi_irq in the pci dev. If we somehow have zero MSIs configured list_entry() will give us weird oopes or nice memory corruption bugs. So be paranoid. Add BUG_ONs and also a check in pci_msi_check_device() to make sure nvec > 0. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-05-02MSI: Use a list instead of the custom link structureMichael Ellerman
The msi descriptors are linked together with what looks a lot like a linked list, but isn't a struct list_head list. Make it one. The only complication is that previously we walked a list of irqs, and got the descriptor for each with get_irq_msi(). Now we have a list of descriptors and need to get the irq out of it, so it needs to be in the actual struct msi_desc. We use 0 to indicate no irq is setup. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-05-02PCI: Convert to alloc_pci_dev()Michael Ellerman
Convert code that allocs a struct pci_dev to use alloc_pci_dev(). Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-05-02PCI: Create alloc_pci_dev(), the one true way to create a struct pci_devMichael Ellerman
There are currently several places in the kernel where we kmalloc() a struct pci_dev and start initialising it. It'd be preferable to have an allocator so we can ensure the pci_dev is correctly initialised in one place. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-05-02MSI: Add an arch_msi_check_device()Michael Ellerman
Add an arch_check_device(), which gives archs a chance to check the input to pci_enable_msi/x. The arch might be interested in the value of nvec so pass it in. Propagate the error value returned from the arch routine out to the caller. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-05-02MSI: Rename pci_msi_supported() to pci_msi_check_device()Michael Ellerman
As pointed out by Eric, the name pci_msi_supported() suggests it should return a boolean value, however it doesn't. So update the name to be a bit less confusing and update the doco too. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-05-02MSI: Consolidate precondition checksMichael Ellerman
Consolidate precondition checks into a single if statement. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Acked-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-05-02MSI: Expand pci_msi_supported()Michael Ellerman
pci_enable_msi() and pci_enable_msix() both search for the MSI/MSI-X capability, we can fold this into pci_msi_supported() by passing the type in. Update the code to match the comment for pci_msi_supported(). That is it returns 0 on success, and anything else indicates an error. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-05-02MSI: Remove msi_cacheMichael Ellerman
We don't need a special cache just for msi descriptors. They're not particularly large, under 100 bytes for sure, and don't seem to require any special alignment etc. On most systems there will be relatively few MSIs, and hence we waste most of a page on the cache. Better to just kzalloc the space for the few we do need. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Acked-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-05-02MSI: Move EXPORT_SYMBOL()s near their definitionMichael Ellerman
Move EXPORT_SYMBOL()s near their definition. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Acked-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-05-02MSI: Consolidate BUG_ON()s.Michael Ellerman
When freeing MSIs and MSI-Xs, we BUG_ON() if the irq has not been freed, ie. if it still has an action. We can consolidate all of these BUG_ON()s into msi_free_irqs() as all the code paths lead there almost immediately anyway. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Acked-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-05-02MSI: Consolidate MSI-X irq freeing codeMichael Ellerman
For the MSI-X case we do exactly the same logic in pci_disable_msix() and msi_remove_pci_irq_vectors(), so consolidate them. msi_remove_pci_irq_vectors() wasn't setting dev->first_msi_irq to 0, but I think it should have been, so the consolidated version does. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Acked-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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