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xen-pciback: Add name prefix to global 'permissive' variable

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The variable for the 'permissive' module parameter used to be static
but was recently changed to be extern.  This puts it in the kernel
global namespace if the driver is built-in, so its name should begin
with a prefix identifying the driver.

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Fixes: af6fc858a3 ("xen-pciback: limit guest control of command register")
Signed-off-by: David Vrabel <david.vrabel@citrix.com>
This commit is contained in:
Ben Hutchings
2015-04-13 00:26:35 +01:00
committed by David Vrabel
parent 2b953a5e99
commit 8014bcc86e
3 changed files with 5 additions and 5 deletions
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drivers/xen/xen-pciback/conf_space_header.c
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@@ -118,7 +118,7 @@ static int command_write(struct pci_dev *dev, int offset, u16 value, void *data)
cmd->val = value;
if (!permissive && (!dev_data || !dev_data->permissive))
if (!xen_pcibk_permissive && (!dev_data || !dev_data->permissive))
return 0;
/* Only allow the guest to control certain bits. */