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694625c0b3
linux/drivers/pci
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Randy Dunlap 694625c0b3 PCI: add pci_try_set_mwi 
As suggested by Andrew, add pci_try_set_mwi(), which does not require
return-value checking.

- add pci_try_set_mwi() without __must_check
- make it return 0 on success, errno if the "try" failed or error
- review callers

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-07-11 16:02:11 -07:00
..
hotplug PCI: ROUND_UP macro cleanup in drivers/pci 2007-07-11 16:02:11 -07:00
pcie PCI: pcie: remove SPIN_LOCK_UNLOCKED 2007-07-11 16:02:11 -07:00
.gitignore Add some basic .gitignore files 2005-10-18 08:26:15 -07:00
access.c [PATCH] severing module.h->sched.h 2006-12-04 02:00:22 -05:00
bus.c pci: do not mark exported functions as __devinit 2007-05-02 19:02:35 -07:00
hotplug.c [PATCH] driver core: replace "hotplug" by "uevent" 2006-01-04 16:18:08 -08:00
htirq.c PCI: Use pci_find_ht_capability() in drivers/pci/htirq.c 2006-12-20 10:54:42 -08:00
Kconfig PCI: remove the broken PCI_MULTITHREAD_PROBE option 2007-05-02 19:02:38 -07:00
Makefile [PATCH] htirq: tidy up the htirq code 2006-10-04 07:55:30 -07:00
msi.c msi: mask the msix vector before we unmap it 2007-06-01 08:18:27 -07:00
msi.h PCI: Make some MSI-X #defines generic 2006-12-01 14:36:56 -08:00
pci-acpi.c PCI: fix AER driver error information 2007-07-11 16:02:08 -07:00
pci-driver.c Fix more "deprecated" spellos. 2007-05-09 07:19:14 +02:00
pci-sysfs.c PCI: Make pcibios_add_platform_entries() return errors 2007-07-11 16:02:07 -07:00
pci.c PCI: add pci_try_set_mwi 2007-07-11 16:02:11 -07:00
pci.h MSI: Use a list instead of the custom link structure 2007-05-02 19:02:37 -07:00
probe.c PCI: read revision ID by default 2007-07-11 16:02:09 -07:00
proc.c PCI: unexport pci_proc_attach_device 2007-07-11 16:02:08 -07:00
quirks.c PCI: pci-x-pci-express-read-control-interfaces cleanups 2007-07-11 16:02:11 -07:00
remove.c PCI: add pci_stop_bus_device 2006-09-26 17:43:54 -07:00
rom.c Altix: Initial ACPI support - ROM shadowing. 2006-12-01 14:36:58 -08:00
search.c PCI: Fix pci_find_present 2007-05-31 16:56:37 -07:00
setup-bus.c PCI: ROUND_UP macro cleanup in drivers/pci 2007-07-11 16:02:11 -07:00
setup-irq.c PCI: PCI devices get assigned redundant IRQs 2007-02-16 15:30:10 -08:00
setup-res.c pci: do not mark exported functions as __devinit 2007-05-02 19:02:35 -07:00
syscall.c pci syscall.c: Switch to refcounting API 2007-07-11 16:02:07 -07:00