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>

diff --git a/drivers/char/agp/intel-agp.c b/drivers/char/agp/intel-agp.c
index ce75fa3..8e61a05 100644 (file)
--- a/drivers/char/agp/intel-agp.c
+++ b/drivers/char/agp/intel-agp.c
@@ -861,7 +861,8 @@ static void intel_i965_g33_setup_chipset_flush(void)
 
                intel_alloc_chipset_flush_resource();
 
-               pci_write_config_dword(agp_bridge->dev, I965_IFPADDR + 4, (intel_private.ifp_resource.start >> 32));
+               pci_write_config_dword(agp_bridge->dev, I965_IFPADDR + 4,
+                       upper_32_bits(intel_private.ifp_resource.start));
                pci_write_config_dword(agp_bridge->dev, I965_IFPADDR, (intel_private.ifp_resource.start & 0xffffffff) | 0x1);
        } else {
                u64 l64;