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path: root/drivers/pci/xen-pcifront.c
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* xen-pcifront: fix PCI reference leakJiri Slaby2010-11-081-2/+3
| | | | | | | | | | | | | Stanse found that when pdev is found and has no driver a reference is leaked in pcifront_common_process. So add pci_dev_put there. For the pdev == NULL case, pci_dev_put(NULL) is fine. [v2: Updated to not dereference pcidev->dev per Milton's observation] Signed-off-by: Jiri Slaby <jslaby@suse.cz> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Cc: Milton Miller <miltonm@bga.com> Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
* xen-pcifront: Remove duplicate inclusion of headers.Jesper Juhl2010-11-081-1/+0
| | | | | | | | In drivers/pci/xen-pcifront.c the xen/xenbus.h header is included twice - once is enough. Signed-off-by: Jesper Juhl <jj@chaosbits.net> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
* xen-pcifront: Xen PCI frontend driver.Ryan Wilson2010-10-181-0/+1148
This is a port of the 2.6.18 Xen PCI front driver with fixes to make it build under 2.6.34 and later (for the full list of changes: git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen.git historic/xen-pcifront-0.1). It also includes the fixes to make it work properly. [v2: Updated Kconfig, removed crud, added Reviewed-by] [v3: Added 'static', fixed grant table leak, redid Kconfig] [v4: Added one more 'static' and removed comments] Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Reviewed-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Reviewed-by: Jan Beulich <JBeulich@novell.com>
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