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authorBenjamin Herrenschmidt <benh@kernel.crashing.org>2008-10-01 15:30:04 +0000
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2008-10-07 14:26:21 +1100
commit7c12d906f4ef690c65e60111375856640f63a545 (patch)
tree94316181a86959bc97fb2bd3b962c4a6c9289ef1 /drivers/dio/Makefile
parent76c31f239ea221a6c84bd26141262a43bfe8b7f4 (diff)
powerpc: Fix sysfs pci mmap on 32-bit machines with 64-bit PCI
When manipulating 64-bit PCI addresses, the code would lose the top 32-bit in a couple of places when shifting a pfn due to missing type casting from the 32-bit pfn to a 64-bit resource before the shift. This breaks using newer X servers for example on 440 machines with the PCI bus above 32-bit. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'drivers/dio/Makefile')
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