Commit 6c21b176 authored by Fengguang Wu's avatar Fengguang Wu Committed by H. Peter Anvin

pci: intel_mid: Return true/false in function returning bool

Function 'type1_access_ok' should return bool value, not 0/1.
This patch changes 'return 0/1' to 'return false/true'.

Cc: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
Cc: H. Peter Anvin <hpa@linux.intel.com>
Cc: David Cohen <david.a.cohen@linux.intel.com>
Signed-off-by: default avatarFengguang Wu <fengguang.wu@intel.com>
Link: http://lkml.kernel.org/r/1382049336-21316-5-git-send-email-david.a.cohen@linux.intel.comSigned-off-by: default avatarH. Peter Anvin <hpa@linux.intel.com>
parent 05454c26
......@@ -150,12 +150,12 @@ static bool type1_access_ok(unsigned int bus, unsigned int devfn, int reg)
* shim. Therefore, use the header type in shim instead.
*/
if (reg >= 0x100 || reg == PCI_STATUS || reg == PCI_HEADER_TYPE)
return 0;
return false;
if (bus == 0 && (devfn == PCI_DEVFN(2, 0)
|| devfn == PCI_DEVFN(0, 0)
|| devfn == PCI_DEVFN(3, 0)))
return 1;
return 0; /* Langwell on others */
return true;
return false; /* Langwell on others */
}
static int pci_read(struct pci_bus *bus, unsigned int devfn, int where,
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment