fix AGP warning

drivers/char/agp/intel-agp.c: In function 'intel_i965_g33_setup_chipset_flush':
drivers/char/agp/intel-agp.c:872: warning: right shift count >= width of type

I wish the agp code wasn't written in a 10,000-column xterm :(

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Dave Airlie <airlied@linux.ie>

authored by Andrew Morton and committed by Dave Airlie 1fa4db7d 2162e6a2

+2 -1
+2 -1
drivers/char/agp/intel-agp.c
··· 861 861 862 862 intel_alloc_chipset_flush_resource(); 863 863 864 - pci_write_config_dword(agp_bridge->dev, I965_IFPADDR + 4, (intel_private.ifp_resource.start >> 32)); 864 + pci_write_config_dword(agp_bridge->dev, I965_IFPADDR + 4, 865 + upper_32_bits(intel_private.ifp_resource.start)); 865 866 pci_write_config_dword(agp_bridge->dev, I965_IFPADDR, (intel_private.ifp_resource.start & 0xffffffff) | 0x1); 866 867 } else { 867 868 u64 l64;