[POWERPC] Replace use of GET_64BIT(prop, i) with of_read_number().
authorJon Loeliger <jdl@freescale.com>
Mon, 4 Jun 2007 19:28:44 +0000 (14:28 -0500)
committerKumar Gala <galak@kernel.crashing.org>
Tue, 3 Jul 2007 07:48:17 +0000 (02:48 -0500)
Remove uses of hack GET_64BIT() property macro and use
the more general of_read_number() function from prom.h
as suggested by Milton.

Signed-off-by: Jon Loeliger <jdl@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
arch/powerpc/kernel/pci_64.c

index 3b0f49ea47568fa10e7ba5bfaea73805a639f52f..93b2920effc58970890cc59013eb31d66862fc55 100644 (file)
@@ -231,7 +231,6 @@ static unsigned int pci_parse_of_flags(u32 addr0)
        return flags;
 }
 
-#define GET_64BIT(prop, i)     ((((u64) (prop)[(i)]) << 32) | (prop)[(i)+1])
 
 static void pci_parse_of_addrs(struct device_node *node, struct pci_dev *dev)
 {
@@ -250,8 +249,8 @@ static void pci_parse_of_addrs(struct device_node *node, struct pci_dev *dev)
                flags = pci_parse_of_flags(addrs[0]);
                if (!flags)
                        continue;
-               base = GET_64BIT(addrs, 1);
-               size = GET_64BIT(addrs, 3);
+               base = of_read_number(&addrs[1], 2);
+               size = of_read_number(&addrs[3], 2);
                if (!size)
                        continue;
                i = addrs[0] & 0xff;
@@ -417,7 +416,7 @@ void __devinit of_scan_pci_bridge(struct device_node *node,
        i = 1;
        for (; len >= 32; len -= 32, ranges += 8) {
                flags = pci_parse_of_flags(ranges[0]);
-               size = GET_64BIT(ranges, 6);
+               size = of_read_number(&ranges[6], 2);
                if (flags == 0 || size == 0)
                        continue;
                if (flags & IORESOURCE_IO) {
@@ -436,7 +435,7 @@ void __devinit of_scan_pci_bridge(struct device_node *node,
                        res = bus->resource[i];
                        ++i;
                }
-               res->start = GET_64BIT(ranges, 1);
+               res->start = of_read_number(&ranges[1], 2);
                res->end = res->start + size - 1;
                res->flags = flags;
                fixup_resource(res, dev);