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author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2011-09-07 14:18:36 -0700 |
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committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2011-09-07 14:18:36 -0700 |
commit | 7e66eaf14e19c032433be7c4df3c892fa2a5282f (patch) | |
tree | 56b0d5f9d16eb18744e102f3f216715196cd62e6 /arch/x86/pci/numaq_32.c | |
parent | Input: tsc2007 - add open and close methods (diff) | |
parent | Linux 3.1-rc4 (diff) | |
download | linux-dev-7e66eaf14e19c032433be7c4df3c892fa2a5282f.tar.xz linux-dev-7e66eaf14e19c032433be7c4df3c892fa2a5282f.zip |
Merge commit 'v3.1-rc4' into next
Diffstat (limited to 'arch/x86/pci/numaq_32.c')
-rw-r--r-- | arch/x86/pci/numaq_32.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/pci/numaq_32.c b/arch/x86/pci/numaq_32.c index 5c9e2458df4e..512a88c41501 100644 --- a/arch/x86/pci/numaq_32.c +++ b/arch/x86/pci/numaq_32.c @@ -34,6 +34,7 @@ static int pci_conf1_mq_read(unsigned int seg, unsigned int bus, unsigned long flags; void *adr __iomem = XQUAD_PORT_ADDR(0xcfc, BUS2QUAD(bus)); + WARN_ON(seg); if (!value || (bus >= MAX_MP_BUSSES) || (devfn > 255) || (reg > 255)) return -EINVAL; @@ -73,6 +74,7 @@ static int pci_conf1_mq_write(unsigned int seg, unsigned int bus, unsigned long flags; void *adr __iomem = XQUAD_PORT_ADDR(0xcfc, BUS2QUAD(bus)); + WARN_ON(seg); if ((bus >= MAX_MP_BUSSES) || (devfn > 255) || (reg > 255)) return -EINVAL; |